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.
My boiler broke before Christmas - iHeat fitted my new boiler within 2 days of application.
Montybeau
Fantastic from start to finish - online ordering was straightforward and quick.
Gareth
Great experience with iHeat - customer service was excellent and very responsive.
Staylor
100% recommend iHeat - very easy and straightforward process.
Emily
Amazing communication - clear and consistent comms throughout the process.
Rosie
Very professional service - helpful advice on the phone, polite and informative.
Anne
Replacement costs below average - new boiler was fitted and running within less than 2 days.
David
Booked within 24 hours - able to book fitting of new boiler quickly.
Kelly
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No hidden costs & flexible finance available