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 + Fox ESS 5.7kWh Battery
480W Panels + Duracell Energy 5kWh Battery
480W Panels + Alpha ESS 9.6kWh Battery
480W Panels + Sigenergy 6kWh Battery
480W Panels + Duracell Energy 16kWh Storage
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.
Great service from website to installation - helped choose the correct product.
Lynton
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 next day installation - kept updated throughout the process.
Samuel
Amazing communication - clear and consistent comms throughout the process.
Rosie
Great service from start to finish - heating engineer was fantastic - worked quickly and tidily.
Gavin
Great experience with iHeat - customer service was excellent and very responsive.
Staylor
My boiler broke before Christmas - iHeat fitted my new boiler within 2 days of application.
Montybeau
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