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.
100% recommend iHeat - very easy and straightforward process.
Emily
Great service from start to finish - heating engineer was fantastic - worked quickly and tidily.
Gavin
Booked next day installation - kept updated throughout the process.
Samuel
Fantastic from start to finish - online ordering was straightforward and quick.
Gareth
My boiler broke before Christmas - iHeat fitted my new boiler within 2 days of application.
Montybeau
Great service from website to installation - helped choose the correct product.
Lynton
Very professional service - helpful advice on the phone, polite and informative.
Anne
Very competitive price - staff bent over backwards to help solve issues.
Andy
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