Q.HOME⁺ ESS AC-G2 AC-coupled energy
storage solution

Storage solution Reliable, high-output PV systems matching to your electricity demand and rooftop

There are all kinds of energy needs, just as there are all kinds of roofs. That is why we offer individually tailored solar packages – you can choose your own combination of products out of our wide range of high performance solar modules, inverters, and energy storage systems. Just choose the ideal Qcells solar packages optimized to your customers needs and self-consumption rate.

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Q.HOME⁺ ESS AC-G2 Scalable storage solution with integrated PV inverter for private photovoltaic systems

It is often more economical to store generated solar power and use it when needed, instead of sell it back to the grid. Due to increasing energy bills, self-consumption of the own produced solar energy is the smart way to save money and reduce your carbon footprint. Our storage solutions ensure a reliable long-term operation and high output.

Qcells energy storage solutions Your advantages at a glance

Capacity optimised for househould applications

The AC-coupled home storage solution, for integration in new and existing solar installations. The system can communicate directly with the most common PV inverters in the market.

Intelligent design

Lean design for quick and easy installation, system with AC inverter and powerful lithium-ion battery.

Energy management

The integrated energy management system enables a complete overview of energy production and self-consumption.


High-quality lithium-ion battery with integrated battery management from LG Chem.

Tremendous durability

Thanks to a product guarantee of 10 years and retention of at least 80 % of the original battery capacity after 10 years.

Backup power function

Thanks to the integrated backup power function, the electricity stored in the battery can also be used at the backup socket in the event of a power failure (230 V / 9 A).