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All firmware versions

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Version: 4.20.32 Version: 4.19.39 Version: 4.19.36 Version: 4.18.32 Version: 4.19.18 - UK Only Version: 4.19.12 - SA Only Version: 4.17.136 Version: 4.17.46

See also

Commercial Inverters Firmware Legacy Inverters (with LCD)

All firmware versions

arrow
Version: 4.20.32 Version: 4.19.39 Version: 4.19.36 Version: 4.18.32 Version: 4.19.18 - UK Only Version: 4.19.12 - SA Only Version: 4.17.136 Version: 4.17.46

See also

Commercial Inverters Firmware Legacy Inverters (with LCD)

Firmware Updates and Release Notes

Residential Inverters (with SetApp)


Firmware Version: 4.20.32

Release Date: March 2024

These are the latest release notes for 4.20.32 Residential Bundle Release.
 


Released Firmware Versions

Table 1: Approved inverters firmware versions

Product CPUDSP1 DSP2 Additional
SolarEdge Home Wave Inverter, Single-phase

4.20.32
for UK only 4.20.34

1.0.1904 /
1.100.1737

2.0.1305 /
2.100.1414

EVSE:
1.51.1

SolarEdge Home Hub Inverter, Single-phase

4.20.32
for UK only 4.20.34

1.0.1904 /
1.100.1737

2.0.1305 /
2.100.1414

 

SolarEdge Home Hub, Three-phase

4.20.32

1.20.1925

 2.20.1513

DCDC:
3.3.9

SolarEdge StorEdge Three-phase

4.20.32

1.13.2305 /
1.20.1925

2.19.1900 /
2.20.1513

DCDC:
2.2.154

Single Phase Inverter with HD-WAVE Technology and AC Socket (JET)

4.17.210

1.1.58

2.2.34

 


 

Table 2: Approved devices’ firmware versions

Product CPUController Additional
SolarEdge Home EV Charger, Single phase Three-phase

4.20.20

2.2.12

 

SolarEdge EV charger, Three Phase

N/A

1.17

 

SolarEdge Energy Meter

N/A

0.79 / 0.1081 / 0.2020 / 0.3011 (with CT loss detection)

 

SolarEdge Home Inline Meter

N/A

1.0.64

 

SolarEdge Home Network (NCP)

N/A

1.1.2

 

SolarEdge Home Hot Water Controller, Home Network

1.0.33

0.12.120

 

SolarEdge Home Hot Water Controller, ZigBee

3.10044.0

0.12.120

 

SolarEdge Home Load Controller

1.0.43

N/A

 

SolarEdge Home Backup Interface, Single Phase (NAM/AUS)

1.2.6

N/A

 

SolarEdge Home Backup Interface – Single/Three Phase (Europe)

10.1.8

N/A

Meter version – 1.0.32



 

Table 3: Approved Batteries’ firmware versions

Battery Controller

Version

SolarEdge Home Battery 400V SMCU

1.1.35

SolarEdge Home Battery 400V DCDC

0.1.85 / 1.1.32

SolarEdge Home Battery 400V BMS

0.7.0 / 1.1.6

SolarEdge Home Battery 48V

1.1402

 

LG RESUBattery ControllerID

Version

LG RESU10H Prime DCDC1010

1.2.18 / 1.2.24

LG RESU16H Prime DCDC1610
 LG RESU10H/16H Prime BMS0

2.5.4.4

 

 

New Features and Enhancements

 
SummaryRelease Note DescriptionRegion
Home Network / Zigbee supportWe now support mixing of Home Network and Zigbee appliances, Zigbee and Home Network plug-ins,three-phase need to be installed on the leader inverter on the site. The total amount of load control devices remains unchanged with a total of 10.EU
AUS
Home EV Charger G100 ComplianceHome EV Charger is now fully G100 compliant for the UK market, derating itself according to the site limits that are configured. * approved only for 1ph systemsEU
Support heating films operation on SolarEdge Home battery 48V

Improve charge derating at Internal battery temperature between 0-10C

Supported only on SolarEdge Home Hub Inverter Three Phase (RWB48). RWS will be supported in later release

EU
Reduce P_OK time for Optimizers

Faster Power Optimizers detection time (“Fast P_OK”)
Power Optimizers count time drastically reduced to <3min typically

The revamped Power Optimizer detection flow is as follows:
In the Commissioning menu, Tap Pairing to open the new Pairing screen
Enter the installed number of optimizers* - enabling to finish the pairing process as soon as all Power Optimizers are detected
Power Optimizers detection time

Tap Start Pairing - Power Optimizers pairing is then performed as before, and after this stage inverter production will begin

Power Optimizers detection time
 
* If expected number of Power Optimizers is not entered, the detection will timeout after 10min

There are several possible outcomes to the detection process

Power Optimizers detection time

Pairing assistive info and pre-conditions checks added
Measured DC voltage displayed
Warnings for issues that may cause pairing to fail – e.g

Power Optimizers detection time

 

Note: This update works on all P and S-Series Power Optimizers out of the box, regardless of the Power Optimizer firmware version

Global
SoalrEdge Home Hub inverter Single phase EU&NAM - Limiting backup power by power control new menu item the

Inverter Backup Limit menu added, enabling installation of inverters with higher backup power vs. on-grid power to be installed on lower current circuit breakers.


EU: Applicable PNs: SExxxxH-RWBMNBxxx
Power Optimizers detection time


NAM: Applicable PNs: SExxxxH-USMNUBxx5, SExxxxH-USMNFBxx5

Power Optimizers detection time

EU, NAM and ROW
Rated power range validation for Smart DevicesDuring commissioning of load control products with energy metering the configurable max power rating is based on the product nameplate to avoid overload of the products, the load controller has a limit of 50.000W as its not metering the connected applianceGlobal
Setting of Essential flag in SetAppAllow the installer during the commissioning to configure the essential or nonessential configuration of a load control appliances:
SolarEdge Home Hot Water Controller
SolarEdge Home Smart Socket
SolarEdge EV Charger
SolarEdge Home Smart switch		Global


Country Table Updates

  • New Caledonia - New Grid Codes were updated to align with local regulations
  • South Africa - update the off-grid max power for Home Hub single phase SE5000H
  • Germany - Change Names of German Grid Codes:
Existing NameNew Name
003 - GermanyGermany 4105
038 - Germany  MVGCGermany 4110
089 - Germany  MV 480VGermany 4110 480V

 

  • Romania - CT updates for Romania to support Orion release
  • North Ireland - reduced disconnection times to 200ms
  • Hungary - Enable Grid Protections on Hungary Grid Codes (84, 167)
  • Lithuania - updates for the 3 Lithuania codes: 40, 208, 213
  • Cyprus - 2 new country code names
  • Slovakia - Update Slovakia parameters


Known Issues and Limitations

  • In a multi-inverter configuration with AC coupled battery^, and Grid Charge disabled, the AC coupled battery does NOT charge from excess PV production of other PV-only inverters. Such configuration is currently NOT allowed as it may damage the battery.
    • Workaround:
      • 1. Enable Grid Charge and/or

      • 2. Add PV strings to the inverter with the battery (for inverters supporting both PV and battery connections)

        ^1 or more inverters with PV only + 1 or more inverters with battery only (without PV)

  • When pairing completes, the Status in the Status screen may present ‘Not Paired’ for a few seconds and then change to the correct status – ‘Idle’ or ‘Production’.
  • It’s a momentary presentation-only issue that does NOT affect system performance. presentation-only
  • Error 26x1E appears after Backup Interface discovery for 30 seconds and then disappears. If disappears then its OK, it not, Please check the 12V connection and polarity
  • New monitoring dashboard doesn’t present energy in 3 days mode. No effect on production
  • SolarEdge Home Backup Interface meter present on monitoring wrong values, this  doesn’t affect production or Msc mode. Only a presentation issue
  • Backup Inverter requires manual or remote unlock on the following scenario:
    During backup operation and an overconsumption event occurred which caused the inverter to remain in lock state. Once the grid is back, the Inverter will not unlock itself automatically and will require either manual switch position change to “1” or unlock it from remote by calling SolarEdge local support.

Fixed issues

  • Hot water heater is generating multiple errors 2Fx272A due to the keep-alive signal, this has been improved
  • The hot water controller not showing energy measurements on monitoring due to telemetry mismatch, this has been resolved

Latest Firmware Version: 4.19.39

Release Date: Dec 2023

These are the latest release notes for 4.19.39 hot fix, Residential Bundle Release:

 release notes:

Released Firmware Versions

Table 1: Approved inverters’ firmware versions

Product CPUDSP1 DSP2 Additional
SolarEdge Home Wave inverter, single phase

4.19.39

1.0.1805 /
1.100.1631

2.0.1305 /
2.100.1412

EVSE:
1.51.0

SolarEdge Home Hub inverter, single phase

4.19.39

1.0.1805 /
1.100.1631

1.0.1805 /
1.100.1631

N/A

SolarEdge Home Wave, Three Phase

4.19.39

1.13.2212 /
1.20.1648

2.19.1806 / 
2.20.1307

 

SolarEdge Home Hub, Three Phase

4.19.39

1.20.1648

2.20.1307

DCDC:
2.2.140 /
3.2.9

SolarEdge StorEdge Three Phase

4.19.39

1.13.2212 /
1.20.1648

2.19.1806 /
2.20.1307

DCDC:
2.2.140 /
3.2.9

Single Phase Inverter with HD-Wave Technology and AC Socket (JET)

4.17.200

1.1.58

2.2.34

AC Socket:
0.0.34


Table 2: Approved devices’ firmware versions

Product CPUController Additional
SolarEdge Home EV Charger, single phase

4.19.36

2.2.12

 

SolarEdge EV charger, Three Phase

N/A

1.15

 

SolarEdge Energy Meter

N/A

0.79 / 1.1081 / 0.2020

 

SolarEdge Home Inline Meter

N/A

1.0.46

 

SolarEdge Home Network (NCP)

N/A

1.0.20

 

SolarEdge Home Hot Water Controller, Home Network

1.0.14

0.12.120

 

SolarEdge Home Hot Water Controller, ZigBee

3.10044

0.12.120

 

SolarEdge Home Load Controller

N/A

1.0.23

 

SolarEdge Home Backup Interface, Single Phase (NAM/AUS)

N/A

0.2.1 / 1.1.16

 

SolarEdge Home Backup Interface – Single/Three Phase (Europe)

N/A

10.0.55

Meter version – 1.0.15


Table 3: Approved Batteries’ firmware versions

Battery ControllerVersion
SolarEdge Home Battery 400V SMCU

1.1.29

SolarEdge Home Battery 400V DCDC

0.0.81 / 1.0.28

SolarEdge Home Battery 400V BMS

0.6.9 / 1.0.49

SolarEdge Home Battery 48V

1.1400

LG RESUBattery ControllerIDVersion
LG RESU10H Prime DCDC

1010

1.2.24 / 1.2.18

LG RESU16H Prime DCDC

1610

 LG RESU10H/16H Prime BMS

0

2.5.4.4

 

Resolved issues:

  • Internal BUI meter’s readings accuracy improvement
  • BUI FW can now be upgraded in full through SetApp
  • Improvements for Inline meter communication and measurements caused by 3Xf8 errors
  • In some situations, the power readings would not be displayed in mySolarEdge when the hot water controller was turned on

Known Issues and Limitations

  • Error 26x1B appears during BUI installation
  • BUI FW upgrade through SetApp has no progress bar, should take less than 5 minutes

Version: 4.19.36

Release Date: Nov 2023

These are the latest release notes for 4.19.36 Residential Bundle Release:

 release notes:

Released Firmware Versions

Table 1: Approved inverters’ firmware versions

Product CPUDSP1 DSP2 Additional
SolarEdge Home Wave inverter, single phase

4.19.36

1.0.1805 /
1.100.1631

2.0.1305 /
2.100.1412

EVSE:
1.51.0

SolarEdge Home Hub inverter, single phase

4.19.36

1.0.1805 /
1.100.1631

1.0.1805 /
1.100.1631

N/A

SolarEdge Home Wave, Three Phase

4.19.36

1.13.2212 /
1.20.1648

2.19.1806 / 
2.20.1307

 

SolarEdge Home Hub, Three Phase

4.19.36

1.20.1648

2.20.1307

DCDC:
2.2.140 /
3.2.9

SolarEdge StorEdge Three Phase

4.19.36

1.13.2212 /
1.20.1648

2.19.1806 /
2.20.1307

DCDC:
2.2.140 /
3.2.9

Single Phase Inverter with HD-Wave Technology and AC Socket (JET)

4.15.00

1.1.58

2.2.34

AC Socket:
0.0.34


Table 2: Approved inverters’ firmware versions

Product CPUController Additional
SolarEdge Home EV Charger, single phase

4.19.36

2.2.12

 

SolarEdge EV charger, Three Phase

N/A

1.15

 

SolarEdge Energy Meter

N/A

0.79 / 1.1081 / 0.2020

 

SolarEdge Home Inline Meter

N/A

1.0.46

 

SolarEdge Home Network (NCP)

N/A

1.0.20

 

SolarEdge Home Hot Water Controller, Home Network

1.0.14

0.12.120

 

SolarEdge Home Hot Water Controller, ZigBee

3.10044

0.12.120

 

SolarEdge Home Load Controller

1.0.23

N/A

 

SolarEdge Home Backup Interface, Single Phase (NAM/AUS)

N/A

0.2.1 / 1.1.16

 

SolarEdge Home Backup Interface – Single/Three Phase (Europe)

N/A

10.0.55

Meter version – 1.0.15


Table 3: Approved Batteries’ firmware versions

Battery ControllerVersion
SolarEdge Home Battery 400V SMCU

1.1.29

SolarEdge Home Battery 400V DCDC

0.0.81 / 1.0.28

SolarEdge Home Battery 400V BMS

0.6.9 / 1.0.49

SolarEdge Home Battery 48V

1.1400

LG RESUBattery ControllerIDVersion
LG RESU10H Prime DCDC

1010

1.2.24 / 1.2.18

LG RESU16H Prime DCDC

1610

 LG RESU10H/16H Prime BMS

0

2.5.4.4

 


New Features and Enhancements

SummaryRelease Note DescriptionRegion
CSIP-AUS - functions, dynamic exports service, south Australian complianceThe government of South Australia has introduced new Dynamic Exports requirements that will came into effect from 1 July 2023.

This will require all new and upgraded electricity generating plants to be capable of receiving and adhering to site export controlled by the local utility		AUS
Seamless transition to backupFast transition to backup (aka. Seamless transition) is now supported for single phase configurations*.

Fast transition is disabled by default and can be enabled via a new control:
image

Before enabling please make sure it complies with local regulations:
image

*Supported configuration:

• Up-to 3 SolarEdge Home Hub Inverters, Single Phase with CPU version 4.19.12 and above & DSP1 1.100.1621 and above.

• SolarEdge Home Battery 400V - up-to 3 per inverter

• SolarEdge Home Backup Interface, Single Phase with firmware version 1.1.3 and above.
 		Global
SolarEdge Home Backup Interface – Single PhaseAdding support for the release of the  SolarEdge Home Backup Interface – Single Phase
The product also complies with the G100 regulation in the UK		UK/EU
SolarEdge Sense connect support for SolarEdge Home Wave Three phase inverters SolarEdge Sense Connect is now supported on SE12.5-SE15K SolarEdge Home Wave Three phase inverters.
 		Global
SolarEdge Home Energy Management Devices - add energy measurementsEnergy measurements of SolarEdge Home Smart Energy Management Devices such as the Load Controller or Smart Switch are now exposed both in mySolarEdge and in the Monitoring platformGlobal
SolarEdge Sense Connect  - WebApp - Display Power Optimizer SN on Sense Connect AlertsSolarEdge Power Optimizer’s SN added to Sense Connect events displayed via SetApp.
image		Global
Internal language setting option removed from the Country & Language menuLanguage setting option removed from the Country & Language menu to prevent confusion.

To change SetApp language go to Scan QR screen and tap: 3-dot menu -> Settings -> Language -> select the language		Global

Country Table Updates

  • Korea - New Grid Code for Korea - Korea (800Vdc)
  • Australia – To avoid installer confusion, the name for ‘Old’ Australia grid codes was changed to ‘Obsolete’.
  • France:
    • New grid code for France - France (Coshpi = -0.94)
    • New grid code for Franca - France MV (Cosphi = -0.94)
    • Existing country codes modified to cosphi = 1
      • New name - France (Cosphi = 1) and France MV (Cosphi = 1)
  • Norway:
    • Support for SolarEdge Home Hub Inverter, Three Phase
    • Updated Norwegian grid codes stage 1 frequency thresholds to:
      • 087 – Norway
      • 150 - Norway Delta
  • Czech Republic - Added new Czech inverter settings according to ‘CEZ Distribuce’ defined thresholds
  • Japan - Updated display names for grid codes: 
    • Code 26: "Japan 50Hz" => "Japan 1ph 202V L-N  / 3ph 350V L-L 50Hz" 
    • Code 27: "Japan 60Hz" => "Japan 1ph 202V L-N  / 3ph 350V L-L 60Hz"
  • Slovenia - country code updates to support type A certification
  • Austria:
    • R25 - Austria Country Table updated
    • R25 - PT1 time constant tau for Q(U) and P(V) is now available for installer input in the Power Control menus
  • Netherland - Country table values updates
  • Greece Island, Slovenia, Slovenia MV, France - Grid Protection Settings enabled
  • Vietnam - grid code (156) modified to support settings required for sites > 500kW 
  • Hungary - updated parameters for the Hungarian grid codes
  • Brazil - Updated parameters for Brazilian grid codes according to the national grid operator (ONS)
  • Italy - Split Italy country settings into two new settings to help installers correctly set frequency and voltage thresholds:
    • Italy 0-21 Low
    • Italy 0-21 High

Known Issues and Limitations

  • On Partial home backup installations – the “Backup Interface Commissioning procedure” must be followed.
  • During backup operation, a G100 error notification may appear. There’s no effect on the system's performance  (UK only)
  • For SolarEdge Home Hub Inverter, Three Phase (SExxK-RWB48B), when connecting multi-inverters, the leader must be ON for the followers to work during On-grid 
  • During backup operation, the inverter may trip while half-wave loads (i.e., hair dryer or drill) are operating. 
    NOTE: No damage is caused to home loads during Backup operation. Please follow the on screen instructions in the mySolarEdge notification.

Resolved issues:

  • SolarEdge EV Charger -missing "configuration" display after pairing
  • SolarEdge Home battery 48V - Nameplate energy displayed wrong values
  • SolarEdge Home battery 48V - BMS version shows 0.0.0
  • E/I extended meter removal in partial home backup installation isn’t working with SolarEdge Home Network.
  • The SolarEdge Home Inline Meter in the Home Backup Interface provides false readings (offset), presenting ~130V phase voltage
  • In the monitoring portal – sites show high grid consumption when the battery is not empty
  • The wrong CT ratings are shown in Setapp

Version: 4.18.32

Release Date: Aug 2023

Portia version 4.18.32 is approved for release and was verified with the following firmware versions/products:

  1. SolarEdge Home Hub Inverter- Three Phase inverters are not supported with this version.
  2. allows upgrading multi-inverter with 4 batteries and above Included in these

 release notes:

Released Firmware Versions

Table 1: Approved inverters’ firmware versions

Product  DSP1  DSP2  DCDC 
Single Phase residential 4.18.32 1.0.1709 2.0.1305
Three Phase residential 4.18.32 1.13.2115 2.19.1701

 

Table 2: Approved inverters’ firmware versions

Product HW-ID Version
SolarEdge Home Backup Interface   0.1.82
Home Backup Interface SE DSP   1.0.38
SolarEdge Home battery 400V SMCU   1.1.9
SolarEdge Home battery 400V DCDC (ADI)   0.0.81
SolarEdge Home battery 400V BMS (ADI)   0.6.9
SolarEdge Home battery 400V DCDC (SEDSP)   1.0.28
SolarEdge SolarEdge Home battery 400V (SEDSP)   1.0.48
LG GEN3 DCDC 10H (HWID_1010)

Energy hub 1\Ext SESTI: 1.2.18

Energy hub 2: 1.2.24
LG GEN3 DCDC 16H (HWID_1610)

Energy hub 1\Ext SESTI: 1.2.18

Energy hub 2: 1.2.24
LG GEN3 BMS   2.5.4.4
NCP   1.0.19
Inline meter   1.0.38
SRGM   0.2010
SolarEdge Home Load Controller   1.0.9
Smart Hot Water Home Network   1.0.3
Smart Hot Water Zigbee   3.10044
Smart Hot Water power   0.12.119
3ph EU EV charger   1.14
SE OEM BMS   1.1300

 

New Features and Enhancements

Energy Management Features

FeatureFeature description
Load control devices mandated power ratingEnforcing the configuration of the rated power value during the commissioning ensures excess PV operates as accurately as possible.
Essential devices Management

Configure load control devices such as the SolarEdge Load controllers and Hot Water controllers to be essential or non-essential during a backup transition. When non-essential the devices will be switched OFF during a backup transition to avoid overload and prolong the remaining time in the backup.

 

Essential devices configuration changes can be done on mySolarEdge under the device list, select the 3 dot menu and select ‘’essential devices’’

essential devices

Load control device alertsProviding alerts when a load control device exceeds its power rating or lost communication with the wireless Home Network
Battery as part of excess PV in every position in listStorage entities can be configured in the excess PV priority list in every priority instead of first or last
Single Phase EVSA as part of excess PV in every position in the list

The SolarEdge Single Phase EVSA can be configured in the excess PV priority list in every priority. Please note that excess PV will only start when 6A is exported for 1-phase charging, 3-phase charging requires 18A export.


When other devices are in the list they will be turned ON before the min charge current is reached.

SolarEdge 3-phase EV Charger | Local Control | Excess PV + Priorities

Excess PV charging & prioritization


- Automatically increases/decreases charging current according to available PV surplus with improved accuracy

- Excess PV prioritization via mySolarEdge

- Prioritize EV charging vs. battery charging

- Prioritize EV charging vs other SolarEdge smart energy devices now supported
Note: requires Excess PV >6A for 1ph and >3x6A for 3ph charging.

Home Load controllerSupport for the SolarEdge Home Load Controller
Import limit control

Installers in EU and AUS will be able, using the Import limit control, to define an import current level which once breached, will decrease the consumption of Home Hot Water and EV chargers for preserving the current import level below the defined boundary. The EV charger is de-rated as the first device, on each EV charge session the phases will be validated according to the type of car connected.

System Settings

1. For activating the Import control use SetApp and navigate to Power Control/Energy Manager/Limit control/Import Limit

2. In the Import Limit page activate the Import Limit control and set the current threshold.

3. By default, the Import limit control is disabled.  Note that the Import limit control can be activated only if there is an Import/Export meter connected to the leader inverter.

4. Import limit by default is configured to a ‘per phase’ measurement, this value cannot be changed. Based on the grid type it will automatically apply 1 or 3 phase limitations.

essential devices

Smart devices in the admin logical layout

Now presenting device serial, model, type, FW version and connected inverter. Available in all systems with load control appliances.

Connected inverter

General Features

 

Feature Feature description
Australian - multi-inverter grid balancing function Improve disconnection time in case of imbalance to meet 2 seconds requirements.
Add FCC ID & IC Information page to WebApp

Display via the SetApp menu the FCC ID & IC information for all wireless modules which were pre-installed or added later by the installer.

E.g. the SetApp enabled communication boards FCC ID & IC information:

FCC ID
StorEdge Three Phase Inverter J48 DC arc detection (SE DSP) Adding support to detect arcs similar to our capability with other Jupiter residential inverters

 

Country table updates

  1. R21 for CA UI update and country table updates - 
  2. South Africa Grid Codes Frequency Start Parameter - South Africa Grid Codes Frequency Start Parameter was modified to comply with grid code requirements, in order to avoid issues during commissioning or after grid event.
  3. Lithuania - updating existing, adding 2 new codes - Lithuanian grid protection settings are now supported
  4. Poland Grid Codes Update
  5. Uruguay grid parameters update - country codes were updated to comply with the new reconnection time regulation
  6. France - Tan phi change for all French grid code in all the low voltage (up to 500 kVA) - grid code was updated to comply with regulation

 

Known Issues and Limitations

  1. Installation of Home Network limited to 17 devices including batteries and meters
  2. Mesh tool is not supporting Inline meters and SolarEdge Home battery
  3. The upgrade of a smart device connected via MESH might fail. workaround: perform retry is needed

Version: 4.19.18

Release Date: Aug 2023

This release supports the UK PV market only.

With the introduction on May 1, 2023 of the new G100 Issue 2 Amendment 2 for the customer limiting scheme, SolarEdge residential and commercial products including PV inverters, batteries, and Smart Energy devices now fully comply with this latest G100 amendment.

G100 Issue 2 Overview

EREC G100 Issue 2 supersedes EREC G100 Issue 1 Amendment 2 “Technical Requirements for Customers Export and Import Limitation Schemes” and will become mandatory for sites commissioned after May 1, 2023. G100 Issue 2 requires control of the PV system such that the current flow levels at the grid connection point will remain within pre-configured boundaries. The current boundaries are set by the installers during the commissioning phase, according to the levels that were agreed upon in the Connection Agreement.

At the steady state, the inverter constantly monitors the current flow level at the grid connection point. It manages the production level and site consumption (by controlling the smart devices) to maintain the Import and Export values within the configured boundaries. G100 also defines a set of rules for entering the system into restricted operational modes in cases where the limitations were breached. If the system is operating in one of the restricted modes, installers will be able to set the system back to Normal mode.

System Settings

System default current limits are as follows:

  • On Residential sites: the Maximal Import Limit  (MIL) is equal to 50A while the Maximum Export Limit (MEL) is equal to 16A

Installers will be able to modify these default values using SetApp.

Limit Export

Operating in Restricted Mode

EREC G100 Issue 2 defines two levels of operation in restricted modes.
The first level (state 3) is caused due to multiple breaches of the limitations for more than 15 seconds or an excursion longer than 1 minute.
The second level (AKA Locked out mode) is caused by multiple entries into state 3.

Setting the system to Normal operation mode

If the system is in Restricted mode, installers can use SetApp to set the system back to Normal mode.

G.100

Released Firmware Version

Approved devices’ firmware versions

Products HW-ID Version
Home Backup Interface ADI   NA
Home Backup Interface SE DSP   NA
SolarEdge Home battery 400V SMCU   1.1.22
SolarEdge Home battery 400V DCDC (ADI)   0.081
SolarEdge Home battery 400V BMS (ADI)   0.6.9
SolarEdge Home battery 400V DCDC (SEDSP)   1.0.28
SolarEdge Home battery 400V BMS (SEDSP)   1.0.49
LG GEN3 DCDC 10H (HWID_1010)

Energy Hub 1/Ext SESTI: 1.2.18

Energy Hub 2: 1.2.24
LG GEN3 DCDC 16H (HWID_1610)

Energy Hub 1/Ext SESTI: 1.2.18

Energy Hub 2: 1.2.24
LG GEN3 BMS   2.5.4.4
NCP    1.0.19
Inline Meter   1.0.43
SRGM   0.202
DCS   1.0.9
Hot Water  Controller (with Home Network)   1.0.3
Hot Water  Controller zigbee   3.0.10044
Hot Water Power   0.12.119
Three Phase EV Charger   1.15
SE OEM BMS   1.13

 

Approved devices’ firmware versions

Products DSP1 DSP2 DCDC
Single Phase Residential ADI  1.0.1804 2.0.1305  
Single Phase Residential 
SE DSP 		 1.100.1621 2.100.1411  
Three Phase Residential TI 1.13.2207 2.19.1806 -
Three Phase Residential
SE DSP		 1.20.1636 2.20.1304 -
DCDC ADI  - - 2.2.140
DCDC SE DSP  - - N/A

 

Known Issues and Limitations

Limitations

  • G100 is not approved with Backup system
  • G100 is not approved with SE EV chargers

 Known Issues

  • Due to the meter sampling rate in some cases, the current value that appears on the excursion event is not the value that triggered the event 
  • The battery charge rate is not reduced to avoid import excursion

Version: 4.19.12

Release Date: June 2023

This version supports the seamless transition from On-Grid PV to Backup and back again to On-Grid for the South African PV market.

Released Firmware Version
 

Table 1: Approved inverters’ firmware versions

Product DSP1 DSP2

SolarEdge Home Hub Inverter - Single Phase, for South Africa

 1.100.1621 2.100.1411


Table 2: Approved inverters’ firmware versions

Product Version
Backup Interface SE DSP 1.1.3
SolarEdge Home Battery SMCU 1.1.22
SolarEdge Home Battery DCDC (SEDSP) 1.0.28
SolarEdge Home Battery BMS (SEDSP) 1.0.48
SolarEdge Home Battery BMS (ADI) 0.6.9
SolarEdge Home Battery DCDC (ADI) 0.0.81
NCP 1.0.19

 

New Features and Enhancements

Seamless transition enables a smooth transition from on-grid to back up and returns to on-grid without momentary power failure of the backed-up devices
 
It provides higher quality, "UPS-like", backup service reducing the inconvenience and potential damage caused by power outages and power-on transitions
 
The backup system needs to mitigate overload at the transition timing by immediately turning-off loads if possible
 
The system will send events and notifications about successful and failed seamless transitions.

Enabling seamless transition via SetApp

In the Device Manager screen:

  1. Verify the SolarEdge Home Battery(ies) and Backup Interface are shown as Available devices.
  2. Tapping ‘Add Devices’ will start the battery commissioning wizard after performing Self-Test and available also via the Batteries menu.
  3. The wizard will lead you thorough firmware upgrade, association, self-test, and SolarEdge Home Battery Settings.
  4. In SolarEdge Home Battery Settings screen, turn-on ‘Backup Enable’, select the Backup Reserve level and turn-on ‘Fast Transition To Backup’ for enabling the seamless transition capability.
     

SetApp

When switching the "Fast Transition..." to on a pop-up will appear:

pop-up

 

Known Issues and Limitations

  • Note that some transitions will not be seamless and may experience a delay in the shift between on and off grid modes of up to 3 seconds.
  • Multi Inverter Backup is currently not supported.

Latest Firmware Version: 4.17.136

Release Date: June 2023

This release supports the SolarEdge Home Hub Three Phase inverter PN: SExxK-RWB48Bxxxx as well as local integration with the SolarEdge EV Charger.

Released Firmware Version
 

Table 1: Approved inverters’ firmware versions

Product DSP1 DSP2 DCDC

SolarEdge Home Hub Inverter – Three Phase

SE DSP

 1.20.1532 2.20.1103 -
DCDC SE DSP - - 3.1.16


Table 2: Approved inverters’ firmware versions

Product Version
NCP 1.0.19
SolarEdge Home Inline Meter 1.0.33
Hot Water Controller 0.12.117
SolarEdge EV Charger 1.14
SolarEdge Home Battery 48V 1.1300
Home Backup Interface - Three Phase 10.0.27
Home Backup Interface Meter 1.0.2

 

Battery Compatibility Matrix
 

  Model Name SolarEdge Home Battery - Low Voltage BYD Battery-Box Premium LVS LG Chem LV Battery SolarEdge Home Battery - High Voltage
Maximum Number of Batteries per Inverter   1-5 battery modules per inverter 1-6 battery modules per inverter Up to two batteries with RESU Plus Box per inverter Up to three batteries per inverter
SolarEdge Home Hub Inverter – Three Phase SExxxK-RWB48 Yes No No No

 

New Features and Enhancements
 

Product/Feature Feature Description
SolarEdge Home Hub Inverter – Three Phase + Backup Interface  Backup operation is now supported with the SolarEdge Home Backup Interface and a single Home Hub - Three Phase backup inverter. 
Support includes backup transition time, imbalance operation during backup, backup recovery after the battery is depleted, and backup operation after a single-phase outage.
SolarEdge Home Hub Inverter – Three Phase

The following backup push notifications are now supported via mySolarEdge:

  1. Grid is off – inverter is in backup mode
  2. Grid is back
  3. Backup time has reached its limit (less than 30 seconds)
  4. Battery close to min. SoC
  5. Phase imbalance is too high
SolarEdge Home Hub Inverter – Three Phase All battery alerts and protection modes are now available via battery LEDs. Learn more in the SolarEdge Home Battery 48V Installation Guide.
SolarEdge Home Hub Inverter – Three Phase The SolarEdge Home Hub Inverter – Three Phase now supports AC prevention mode, so when the battery is below its min. SoC, the inverter stops AC production and starts charging the battery from PV until it’s reached a safe charge level. 
SolarEdge Home Hub Inverter – Three Phase The SolarEdge Home Hub Inverter – Three Phase is now able to start (wakeup) directly from PV after it reaches “AC prevention” mode and has entered Sleep mode.
SolarEdge Home Hub Inverter – Three Phase The Self-test procedure takes into consideration any charge/discharge power limits that derive from the battery configuration and status (e.g. low/high SOC, thermal derating, etc.)
Excess Solar with Zero Export To comply with import/export regulations,
zero power export to the grid is supported even if there is excess PV available over the maximum battery charge rate.

 

Known Issues and Limitations
 

Issue Summary
During backup, LED lights may flicker when an engine-based load is operated. This is a known issue and doesn’t cause any damage to home loads during Backup operations.
EV Chargers may not start during the backup transition and may cause the backup system to trip (shut down). This is a known issue and doesn’t cause any damage to home loads.
If this happens, you should turn off the EV Charger and then switch ON the inverter again.

In some cases, after adding the SolarEdge Home Backup interface via the SetApp Device Manager, two types of errors may occur: "Adding failed" or “BUI comm error”.

Workaround:
In both cases, the battery circuit breaker and grid input to the inverter must be switched off for five minutes until the inverter’s LEDs are OFF. After turning all circuit breakers on again, these errors should no longer appear. 
for more info please find the following: Three Phase Home Backup Interface Commissioning has context menu
A notification is sent to the mySolaredge app that the grid is either up or down while in Backup mode.
This is a known issue and doesn’t impact the normal operation of the system during backup.

When the system has been operating in Backup mode for a long period of time, the battery may stop functioning a few percentage points above its minimum capacity.

This results in the system Backup operation lasting a few minutes less than expected.

During commissioning, the following attribute may appear in the SetApp status screen:

SetApp -> Commissioning -> Status screen > “Line Imbalance window” attribute.

This attribute has no significance and should be ignored.
If there are several battery modules (= one battery pack) on site connected to the same inverter, monitoring alerts will only show the alerts specific to the battery pack and not for each battery module.
This has no impact on system performance.
Monitoring dashboard charts may show inaccurate consumption data in the event of a meter communications error.
This is only a chart display issue and can be ignored as the system continues to work normally.
Backup interface alerts may temporarily fail to appear in the Monitoring Platform dashboard.
This has no impact on system performance and can be ignored.

Setting the Backup Reserve parameter to 100% upon battery selection may cause this parameter to change sporadically.

Until this issue is resolved, setting Backup Reserve to 100% should be avoided.

In SetApp, if the energy meter configuration shows Import as Export and vice versa, then this is because there is an incorrect initial value for the current transformer’s meter direction.

Please contact SolarEdge support to resolve this issue.
When upgrading a battery in sites with five battery modules, in some cases one module will appear with firmware version 0.0.0.
This error has no impact on battery functionality and will be resolved in the next BMS upgrade.
Transitions with Imbalance loads over the different phases may take up to 5-6 seconds.
In very rare cases, the transition to Off-grid mode may take up to 18 seconds. After switching to Backup mode, the system will continue to work normally.
During the transition to Backup mode, if the battery is in 100% SoC the transition may take between 3-10 seconds.
Occasionally, “Site Production” in mySolarEdge may appear as “NA”. This is only a display issue and can be ignored. System production continues as normal. 

 

New Features and Enhancements:

SolarEdge EV Charger can be paired with the inverter to provide smart energy capabilities:

  • SolarEdge Home Wave/Hub Inverters automatically discover SolarEdge EV Charger(s) installed on the same local network.
  • When connecting to the inverter with SetApp, SolarEdge EV Charger(s) will be displayed as newly available devices in the Device Manager screen.
  • Tapping the Add button will automatically pair the selected SolarEdge EV Charger(s) to the inverter and register them in the monitoring platform in the same site as the inverter.

Note:

  • Baseline Charger FW version should be 1.14 or above to enable inverter pairing. An automatic FW update is triggered when a new charger is connected to the internet.
  • Currently a single SolarEdge EV Charger in a site can be paired with the inverter (multiple chargers to be supported in a future release). Other chargers on site that are not paired with an inverter should be registered with the monitoring platform manually.
  • DIP Switch 1.3 of the SolarEdge EV Charger must be set to ON to enable pairing it with the inverter

Device manager

Excess PV charging & prioritization

  • Automatically increases/decreases charging current according to available PV surplus.
  • Fixed second priority, the home storage takes higher priority (User prioritization will be supported in a future release)  

Note: 

  • Requires Excess PV >6A for 1ph and >3x6A for 3ph charging.
  • A pre-charge of up to 2 minutes will be performed when the charger is connected to a car. This pre-charge is used to determine the charging phases and minimal current required for excess PV charging (1ph at 6A or 3ph at 18A). After the pre-charge stage, the charger will stop charging until minimal excess PV is available

Excess PV Charging

Charging schedules via mySolarEdge

  • Charge during low tariff rates, and/or avoid overloads.
  • Up to 4 weekly schedules at different times and weekdays.
  • Schedules can be set together with Excess PV charging to ensure mobility needs while saving costs.

Note: 
A pre-charge of up to 2 minutes will be performed when the charger is connected to a car. This pre-charge is used to determine the charging phases (1ph or 3ph). After the pre-charge stage, the charger will stop charging until the schedule window.
 

Charging Schedule

 

Manually start/stop charging via mySolarEdge

  • Override automations to start charging between schedules or stop charging at any time.
  • Charge at maximum power to increase charging speed by topping from the grid overriding excess PV charging.

SolarEdge EV Charger Installation guide via SetApp

  • Scan the charger QR code using SetApp to monitor its installation and FW upgrade status.
  • Follow the on-screen guide to properly install and configure the charger.
  • Get notified when the charger is ready for inverter pairing (on screen instructions)

Installation Guide

SolarEdge EV Charger Authorization and Charging card management via mySolarEdge.

  • Manage charger authorization via mySolarEdge.
  • Manage charging cards via mySolarEdge (Add/Remove/Edit)
  • Currently supports sites with a single charger (sites with multiple chargers to be supported in an upcoming version)

Authorization

Known Issues and Limitations

1. Inverter pairing limitations:

a. Baseline Charger FW version should be 1.14 or above to enable inverter pairing. 
An automatic FW update is triggered when a new charger is connected to the internet.

b. Currently a single SolarEdge EV Charger in a site can be paired with the inverter (multiple chargers to be supported in a future release). Other chargers on site that are not paired with an inverter should be registered with the monitoring platform manually.

c. DIP Switch 1.3 of the EV Charger must be set ON (Up) to enable pairing it with the inverter.

2. Excess PV charging limitations:

a. A pre-charge of up to 2 minutes will be performed when the charger is connected to a car.
This pre-charge is used to determine the charging phases and minimal current required for excess PV charging (1ph at 6A or 3ph at 18A). After the pre-charge stage, the charger will stop charging until minimal excess PV is available.

b. EV charging has a fixed second priority when installed in sites with a SolarEdge Home battery.
User prioritization is disabled (it will be supported in a future release)

3. Scheduled charging limitations:

a. A pre-charge of up to 2 minutes will be performed when the charger is connected to a car.
This pre-charge is used to determine the charging phases (1ph or 3ph). After the pre-charge stage, the charger will stop charging until the schedule window.

Released Firmware Versions

Table 1: Inverters' firmware versions

Product DSP1 DSP2 Additional
  • SolarEdge Home Wave inverter- single phase (w/wo Storage I/F, EVSE)
  • SolarEdge Home Hub inverter- single phase
 1.100.1423
or
1.0.1616		 2.100.1302
or
2.0.1305		 EVSE
1.51.0

SolarEdge Home Wave inverter- three phase (w/wo Booster)

 1.20.1409
or
1.13.2018		 2.20.1000
or
2.19.1602		 DSP3
0.3.4

Integrated Energy meter in the inverter’s connection unit / DCD

     Meter
0.2009.0
or
0.1080.0
or
0.78.0

SolarEdge Home Network module integrated/add-on to SetApp Communication Board

     NCP
1.0.19

 

Table 2: Devices’ firmware versions

SolarEdge Home Battery 400V
Controller Version
SMCU 1.0.66
DCDC 1.0.26
or
0.0.79
BMS 1.0.47
or
0.6.5
Energy Meter with Modbus Connection
Meter (or sRGM) 0.2009.0
or
0.1080.0
or
0.78.0
Backup Interface – single phase
Backup Interface 1.0.32
or
0.1.82
LG Prime battery
DCDC 10H
(HWID_1010)		 1.2.16 (“Energy Hub 2”)
or
1.2.18 (“Energy Hub 1”)
DCDC 16H
(HWID_1610)		 1.2.16 (“Energy Hub 2”)
or
1.2.18 (“Energy Hub 1”)
BMS 2.3.0.4
SolarEdge Home Inline Meter
Meter 1.0.32

 

Table 3: Devices’ firmware versions

Energy Meter with Modbus Connection
Controller Version
Meter (or sRGM) 0.2009.0
or
0.1080.0
or
0.78.0
SolarEdge Home Smart Energy Hot Water
PRSE NCP 1.0.1
PRSE power 0.12.117
SolarEdge Home Load Controller
DCS 1.0.6
Smart EV Charger
CPU 4.16.25
EVSA 2.2.10
SolarEdge EV Charger
SolarEdge EV Charger 1.14

 

Table 4: Applications’ versions

Product iOS Android
SetApp 2.19 (7) 2.19 (12)
mySolarEdge 2.11.3 2.11.3

 

Firmware Version: 4.17.46

Release Date: December 2022

This release supports all SetApp-enabled Residential Inverters and related devices and batteries.

Included Inverter CPU Versions

  • All SetApp-enabled inverters (except for StorEdge Three Phase Inverters): 4.17.46
  • StorEdge Three Phase Inverters: 4.16.122

New Features and Enhancements: 4.17.46 (SetApp-enabled Residential inverters)

Storage and Backup

  • Battery commissioning wizard for SolarEdge Home Battery 400V via SolarEdge Home Network
    • The wizard includes step by step multi-inverter multi-battery association, upgrade, configurations, testing, and backup settings (Backup enable and Backup Reserve level)
  • SolarEdge Home Backup Interface (BUI) added to the Device Manager screen with following capabilities:
    • Auto discover the BUI
    • Add BUI device page with More info page and Remove device button
    • No Communication troubleshooting page (if communication with the BUI is lost)
    • Disable Backup menus when BUI is removed
  • SolarEdge Home Hub 1ph inverters with SolarEdge Home Battery 400V and SolarEdge Home Backup Interface support AC coupling with SolarEdge Home Wave inverters with PV
    • The battery charges from the PV only inverter solar production both in on-grid and off-grid
    • This system configuration requires enabling Grid Charge
    • When configured to MSC, all battery charging is done from the PV inverter and only intermittent maintenance charge is done from the grid
    • Known limitation: in backup, when load <250W, the battery stops charging from the PV inverter  

Safety

Improved SolarEdge Sense Connect performance 

Communications

  • SolarEdge Home Network link quality analysis and channel selection
  • Add Wi-Fi channels 12-13 support
  • Display inverter’s Wi-Fi client IP when connected to Monitoring via Wi-Fi router

Grid & Power Control

P(f) mode 7 UI updated:

PF

 

 

 

Frequency Ride Through (FRT) UI update:

  • Enable selecting the FRT mode
  • Showing FRT-K factor only for FRT modes 1 & 5

Frequency Ride

 

 

 

 

 

 

  • (Australia only) Hide all AUS except for AS4777:2020 grid codes
  • (Japan Only) AC Socket Over Voltage and Under Voltage settings view and edit enabled for SE5500H-JPJ with AC-Socket

 

Firmware Package for 4.17.46 (SetApp-enabled Residential Inverters)

Table 1: Inverters' firmware versions

Product CPU DSP1 DSP2 Additional
SolarEdge Home Wave inverter- single phase (w/wo Storage I/F, EVSE) 4.17.46 1.0.1614 / 1.100.1421 2.0.1305 / 2.100.1302

EVSE:
1.51.0
SolarEdge Home Hub inverter- single phase 4.17.46 1.0.1517 / 1.100.1324 2.0.1305 / 2.100.1302 N/A
Single Phase Inverter with HD-Wave Technology and AC Socket (JET) 4.17.46 1.1.58 2.2.34

AC Socket:
0.0.34
Three Phase Residential Inverter 4.17.46 1.13.2018 / 1.20.1230 2.19.1602 / 2.20.906 N/A
Three Phase Residential Booster Inverter

DSP3:
0.3.4


Table 2: Devices' firmware versions

Product CPU Controller
Smart EV Charger 4.16.25 2.2.10
Energy Meter N/A 0.78 / 0.1080 / 0.2009.0
Smart Energy Hot Water 3.10042 0.12.110
SolarEdge Home Backup Interface N/A

0.1.82 / 1.0.32
SolarEdge Home Inline Meter – Three Phase N/A 1.0.32
SolarEdge Home Network module (NCP) N/A 1.0.16

 

Table 3: Batteries’ firmware versions

Battery Controller Version
SolarEdge Home Battery SMCU 1.0.66 
SolarEdge Home Battery  DCDC 0.0.79 / 1.0.26 
SolarEdge Home Battery BMS 0.6.5

 

Table 4: Batteries’ firmware versions*

  Battery Controller ID Version
LG RESU LG RESU10H DCDC

5010/7010

5020/7020

5.4.6

5.4.8
LG RESU10H BMS 100 1.4.6.0
LG RESU Prime LG RESU10H Prime DCDC 1010 1.2.5/1.2.18
LG RESU16H Prime DCDC 1610
LG RESU10H/16H Prime BMS 0 2.4.2.4


*The integration with LG batteries is no longer supported for new SolarEdge installations in Australia.

New Features and Enhancements: 4.16.122 (StorEdge Three Phase Inverters)

  • Support up to 5 battery modules
  • Add lock state to SolarEdge Home Battery 48V in case of extreme measurements and manually release from lock
  • Support multi-inverter and AC coupled installations
  • Remove "Communication Enhancement" menu item

 Known Issues and Limitations

  • On AC coupled systems – mode 1 and 2 won’t work and should not be configured
  • In case there is communication problem between battery modules: 
    • Battery is functioning as expected – no implication to end user
    • Self-test will pass
    • Alert to installer is not implemented
  • “Export limit = 0” (AKA SL0) won’t work on AC coupled systems 
    • Implication on end user – excess PV won’t charge the battery
  • On monitoring: Energy decrease while battery is charging
    • No effect on end user – just wrong presentation on monitoring
  • On low SoC, there are un-necessary force charge events 
    • Occurs on less than 0.5% of installations
    • Implication on homeowner – No implications
  • DCDC upgrade may fail when a meter (models below) is connected. In case it fails to upgrade, there is a need to disconnect the meter, upgrade the DCDC again and then reconnect the meter
    • On Wattnode meter – always
    • On other meters – very rare, less than 0.1%
  • Battery module on follower inverter will charge/discharge even when communication loss with Master 
    • Inverter works independently and not as a whole site Msc

 Resolved Issues

  • Sub Giga bug was fixed, no need to change param 430 after installation      
  • Part number and manufacturer fix on monitoring  
  • DCDC and BMS upgrade issues
  • 5th and 4th module upgrade issues
  • Battery stops charging at 70%
  • CB trip issues
  • Sites with stuck packets
  • Derating power at Max SoE

Firmware Package for 4.16.122 (StorEdge Three Phase Inverters)

Table 1: Inverters' firmware versions

Product CPU DSP1 DSP2 Additional
Three Phase StorEdge Inverter 4.16.122 1.20.1230 /1.13.2011 2.20.903 / 2.19.1602

DCDC: 2.2.132


Table 2: Batteries’ firmware versions

Battery Controller Version
SolarEdge Home Battery 48V BMS 1.1260.0