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.
Booked next day installation - kept updated throughout the process.
Samuel
Replacement costs below average - new boiler was fitted and running within less than 2 days.
David
Great service from start to finish - heating engineer was fantastic - worked quickly and tidily.
Gavin
100% recommend iHeat - very easy and straightforward process.
Emily
Contacted Monday, fitted Wednesday - home was nice and toasty when I got back.
Julie
Very competitive price - staff bent over backwards to help solve issues.
Andy
Booked within 24 hours - able to book fitting of new boiler quickly.
Kelly
Amazing communication - clear and consistent comms throughout the process.
Rosie
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No hidden costs & flexible finance available