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 + 6kWh Battery
Battery Storage Systems
Explore our range of Sigenergy battery storage systems. All products come with expert installation and comprehensive warranties.
6kWh 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.
100% recommend iHeat - very easy and straightforward process.
Emily
Very professional service - helpful advice on the phone, polite and informative.
Anne
Booked within 24 hours - able to book fitting of new boiler quickly.
Kelly
Very competitive price - staff bent over backwards to help solve issues.
Andy
My boiler broke before Christmas - iHeat fitted my new boiler within 2 days of application.
Montybeau
Website was easy to navigate - customer service was very helpful and quick at replying.
Mary
Pricing a lot cheaper than competitors - installation completed in less than 2 days from order.
Mr L.
Contacted Monday, fitted Wednesday - home was nice and toasty when I got back.
Julie
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No hidden costs & flexible finance available