Alpha ESS
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No hidden costs & flexible finance available
Solar & Battery Systems
Explore our range of Alpha ESS solar & battery systems. All products come with expert installation and comprehensive warranties.
Longi 480W Panels + 9.6kWh Battery
Battery Storage Systems
Explore our range of Alpha ESS battery storage systems. All products come with expert installation and comprehensive warranties.
4.8kWh Battery & Inverter
Why choose Alpha ESS
Alpha ESS offers reliable, efficient solutions for your home, backed by expert installation and comprehensive warranties.
Certified Installation
Our MCS certified engineers ensure professional installation of Alpha ESS products.
Finance available
Spread the cost with flexible finance options available.
Energy efficient
High efficiency ratings help reduce your energy bills and carbon footprint.
Thousands of happy customers
Watch real stories from homeowners across the UK
who upgraded with iHeat.
100% recommend iHeat - very easy and straightforward process.
Emily
Booked install just two days ahead - right before Christmas! Installation was smooth.
Adrian
Booked next day installation - kept updated throughout the process.
Samuel
Website was easy to navigate - customer service was very helpful and quick at replying.
Mary
Amazing communication - clear and consistent comms throughout the process.
Rosie
Very competitive price - staff bent over backwards to help solve issues.
Andy
Great experience with iHeat - customer service was excellent and very responsive.
Staylor
Pricing a lot cheaper than competitors - installation completed in less than 2 days from order.
Mr L.
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No hidden costs & flexible finance available