Use the energy stored in your battery to power your home during an outage
Keep the things that matter powered without any interruption
Recharge your batteries with free, clean solar energy
Backup protection
X-ESS G4 is a combination of an intelligent hybrid inverter and a lithium-ion battery, it stores energy, detects outages and automatically becomes your home’s energy source when the grid goes down. Unlike generators, X-ESS keeps your lights on and phones charged without upkeep, fuel or noise. Pair with solar and recharge with sunlight to keep your appliances running for days.
Customise charge times based on personal tariffs for extra savings
View a real-time display of your system
Three day geo-location weather forecast
Complete control
Use the SolaX Cloud app to view and control your system from wherever you are in the world. Customise settings for energy saving and receive instant alerts all from your smartphone, tablet or laptop.
German designed
With its minimalist design and small footprint, the ESS G4 will sit perfectly in any home. Designed in Germany, the ESS G4 can be fully installed in only 30 minutes. Install it indoors or outdoors, it’s completely up to you.
Energy Capacity12kWh (max)
90% depth of discharge95% round trip efficiency
Power7kW peak / 5kW continuousSeamless backup transitionPure sine wave output
Size and WeightL x W x D
80″ x 19″ x 5.8″291.01 lbs / 132 kg
InstallationFloor or wall mountedIndoor or outdoor
-4°F to 122°F / -20°C to 50°CWater and dust resistance to IP67
InstallationFloor or wall mountedIndoor or outdoor
-4°F to 122°F / -20°C to 50°CWater and dust resistance to IP67
CertificationsVDE 0126-1-1 Al.2012 / VDE4105 2018 /G99 /G98 / AS4777 I EN50549/ CEI 0-21 /RD661/RD1699/UNE206007-1/VDE0216/VFR2019
