Longi
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No hidden costs & flexible finance available
Solar & Battery Systems
Explore our range of Longi solar & battery systems. All products come with expert installation and comprehensive warranties.
480W Panels + Hanchu ESS 3.7kWh Battery
480W Panels + Hanchu ESS 5kWh Battery
480W Panels + Fox ESS 5.7kWh Battery
480W Panels + Hanchu ESS 9.4kWh Battery
480W Panels + Duracell Energy 5kWh Battery
480W Panels + Alpha ESS 9.6kWh Battery
480W Panels + Fox ESS 11.5kWh Battery
480W Panels + Sigenergy 5kWh Battery
480W Panels + Duracell Energy 16kWh Storage
480W Panels + Duracell Energy 10kWh Storage
480W Panels + Sigenergy 10kWh Battery
480W Panels + Tesla Powerwall 3 13.5kWh Battery
Solar Only Boilers
Explore our range of Longi boilers. All products come with expert installation and comprehensive warranties.
Longi
Fixed price (inc. VAT)
£5,160
or, monthly from
£108
Why choose Longi
Longi offers reliable, efficient solutions for your home, backed by expert installation and comprehensive warranties.
Certified Installation
Our MCS certified engineers ensure professional installation of Longi 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
Booked within 24 hours - able to book fitting of new boiler quickly.
Kelly
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
100% recommend iHeat - very easy and straightforward process.
Emily
Booked install just two days ahead - right before Christmas! Installation was smooth.
Adrian
Amazing from start to finish - Alex covered all my carpets to make sure there was no spillage.
Denise
Great service from website to installation - helped choose the correct product.
Lynton
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