KSTAR Deepens UK Footprint with Commercial and Residential Storage Showcase at Solar & Storage Live UK 2026
At its booth, KSTAR presented a broad line-up spanning commercial and industrial energy storage and inverters as well as residential storage, underlining the company’s push to deepen its footprint in the UK solar and storage market.
Commercial & Industrial: Scalable Storage and PV Inverters for UK Projects
For commercial and industrial customers, KSTAR exhibited configurations from its BluePulse C&I ESS series, including the compact KAC50DP2 + BC107DE2 (107 kWh) and the KAC125DP2 + BC233DE2 (233 kWh). Both feature premium Tier 1 battery cells backed by a 10-year performance warranty, along with advanced safety features such as dual fire protection and STS functionality, giving UK installers and project developers a scalable storage option for commercial sites.
KSTAR also displayed the G125KT7, a 125 kW grid-tied inverter for commercial and industrial-scale PV installations, completing its C&I portfolio for the UK market.
K Home Series: All-in-One Residential Storage
On the residential side, KSTAR presented its K Home Series – an all-in-one solution integrating inverter, battery and energy management into a single unit. The line-up on display included the three-phase E10KT D22 and single-phase E3.68KS D22 hybrid inverters paired with BP48100 PF1A-G2 battery modules, alongside the single-phase E12KS D42 paired with BP48314 P(F)1A battery modules – maximising solar self-consumption and keeping homes powered during outages with near-instant switching.
KSTAR further showcased its 7 kW GreenFlow AC Charger, completing an integrated solar-storage-charging ecosystem for UK households.
GreenSketch UK Launch
The evening before the show, on 21 September, KSTAR was lead partner of the official UK launch of GreenSketch, a solar and battery valuation platform. Guests saw a live demo of GreenSketch’s AI agent Emily and the unveiling of the UK Rooftop Valuation Report, the first nationwide study of the untapped solar and storage potential on Britain’s rooftops. The launch was well attended and sparked engaging conversations with installers, government representatives and other industry leaders, setting a strong tone ahead of the show.
Supporting the UK’s Energy Transition
The show took place amid growing momentum for the UK’s energy transition, with both residential and C&I battery storage forecast to grow over 20% a year through the end of the decade – further boosted on the residential side by government initiatives such as the Warm Homes Plan. Against this backdrop, KSTAR used Solar & Storage Live UK to support installers, developers and homeowners in optimising solar self-consumption, improving
energy reliability and integrating EV charging infrastructure.
“The UK is one of Europe’s fastest-growing markets for solar and battery storage, and Solar & Storage Live UK gave us the perfect platform to show how our residential and C&I portfolio fits that growth,” said said Jorson Li, Deputy General Manager of KSTAR New Energy. “From the GreenSketch launch to the show itself, this week showed just how much appetite there is among UK installers and developers for reliable, scalable storage solutions – and we’re excited to keep building on that momentum.”