Q CELLS expands home storage footprint with UK and Ireland launch

By Liam Stoker
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Image: Q CELLS.

Q CELLS has expanded the reach of its home energy storage product, launching the solution in the UK and Irish markets. 

The Q.HOME+ ESS AC-G2 storage solution has a 6.5kWh storage capacity, provided by an LG Chem lithium-ion battery, as well as an AC inverter and energy management system. 

Having previously launched the system in Germany, Q CELLS is now setting its sights on the UK’s post-subsidy landscape, which it said would lead to greater demand for energy autonomy and self-consumption models.

But Q CELLS has also been keen to paint a larger, more holistic vision for its battery storage product, talking up its ability to provide more flexible solutions for the energy markets, including for uses in grid-scale applications. 

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The manufacturer said that volume customers would be able to integrate large numbers of Q CELLS batteries for use in virtual power plant or micro-grid applications.

Sean Collier, head of sales for UK, Ireland and Scandinavia at Q CELLS, said that it was the firm’s ambition to become “the go-to energy provider across Europe”. 

“The Q.HOME+ ESS AC-G2 storage system is a flexible and reliable piece of the energy puzzle: it can be retrofitted easily into current solar homes or it can be integrated in new installations with any PV inverter. Furthermore, it can connect to other systems to complement smart services for the operators of battery assets – which are a potential source of revenue.”

8 September 2026
Barcelona, Spain
Battery & Energy Storage Tech Europe (BESTE) is Europe’s industrial scaling platform for stationary and industrial battery applications — not EVs. Taking place 8–9 September 2026 at Fira de Barcelona, BESTE brings together utilities, IPPs, energy-intensive industries, data centres, ports, rail, maritime, defence and aerospace OEMs — all deploying or integrating battery storage at scale. Over 100 companies already confirmed — including EDP Renewables, Acciona, Endesa, Naturgy, Neoen, Galp, Basquevolt and Veolia — alongside 40+ expert speakers and international institutional support from BEPA, BVES, LDES and Volta Foundation. Where Europe’s battery & ES ecosystem turns projects into reality.
15 September 2026
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13 October 2026
London, UK
Now in its second edition, the Summit provides a dedicated platform for UK & Ireland’s BESS community to share practical insights on performance, degradation, safety, market design and optimisation strategies. As storage deployment accelerates towards 2030 targets, attendees gain the tools needed to enhance returns and operate resilient, efficient assets.

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