Sigenergy
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No hidden costs & flexible finance available
Solar & Battery Systems
Explore our range of Sigenergy solar & battery systems. All products come with expert installation and comprehensive warranties.
All Black 450W Panels + 5kWh Battery
Aiko Neostar 3S 475W Panels + 5kWh Battery
All Black 450W Panels + 10kWh Battery
Aiko Neostar 3S 475W Panels + 10kWh Battery
Battery Storage Systems
Explore our range of Sigenergy battery storage systems. All products come with expert installation and comprehensive warranties.
9kWh Storage & Inverter
Why choose Sigenergy
Sigenergy offers reliable, efficient solutions for your home, backed by expert installation and comprehensive warranties.
Certified Installation
Our MCS certified engineers ensure professional installation of Sigenergy 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
Booked install just two days ahead - right before Christmas! Installation was smooth.
Adrian
Fantastic from start to finish - online ordering was straightforward and quick.
Gareth
Great experience with iHeat - customer service was excellent and very responsive.
Staylor
Great service from website to installation - helped choose the correct product.
Lynton
Very professional service - helpful advice on the phone, polite and informative.
Anne
Amazing from start to finish - Alex covered all my carpets to make sure there was no spillage.
Denise
Booked within 24 hours - able to book fitting of new boiler quickly.
Kelly
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No hidden costs & flexible finance available