Q.HOME⁺ ESS-G1 All-in-one energy storage

Our Q CELLS All-In-One solution Q.HOME+ ESS-G1 combines
the functions of PV inverter, a battery charger
and Lithium-Ion batteries into one compact unit.

All-in-one energy storage PV inverter, battery and management system

Our Q CELLS Q.HOME⁺ ESS-G1 is the ideal solution for the environmentally-friendly reduction of electricity costs for private houses and ensures a reliable long-term operation and high output. The combination of its integrated inverter with a proven Samsung lithium-ion battery technology makes Q.HOME⁺ ESS-G1 the perfect choice for your all-in-one device for energy self-consumption. Q.HOME⁺ ESS-G1 includes a 10-year warranty and comes with a built-in web server for monitoring your solar system via the internet. With Q.HOME⁺ ESS-G1 you may store your clean and cheap solar energy for the use during nighttime or whenever the sun is not shining.

You can read more information in our data sheet:

Please refer to our download area for the user manual and other instruction manuals:

ESS Monitoring

All Q.HOME⁺ ESS-G1 models have an integrated control program that allows you to conveniently check and control the energy flow and battery status.


To the monitoring program

Q.HOME⁺ ESS-G1 Optimised capacity for residential houses

Q.HOME⁺ ESS-G1 8.0

Q.HOME⁺ ESS-G1 8.0 with a capacity of 8.0 kWh is the ideal storage solution for solar systems of up to 10 kWp. With its three phase inverter it is more efficient than the smaller devices of our product range.

Learn more about Q.HOME⁺ ESS-G1 now: 

Download product brochure

Q.HOME⁺ ESS-G1 Simple installation in just a few steps

All further information about installation can be found in our user manual and in our quick guide:

Download user manual

Download quick guide

Q CELLS energy storage solutions Your advantages at a glance

Our Q CELLS All-In-One solution Q.HOME⁺ ESS-G1 combines the functions of PV inverter, a battery charger and Lithium-Ion batteries into one compact unit.

Smart design

  • 3 devices in one (PV inverter and battery inverter as well as lithium-ion battery)
  • Smart installation and remote monitoring

Remote maintenance

  • Early error detection
  • Web- and mobile monitoring
  • Lokales Local service network


  • Automotive industry proven Samsung lithium-ion battery technology
  • Battery and inverter tested by VDE

Durability and high cycle strength

  • 80 % Performance Warranty after 10 years
  • 10 years product Warranty
  • High durability, short recharge time and high discharge depth
  • Up to 6.000 cycles (tested at 25 °C)