Hanchu ESS 5kWh Battery & Inverter
10-Year Warranty
5kWh battery storage
LiFePO4 technology for safety
Smart monitoring and tracking
Estimate (inc. VAT)
£3,245
or, monthly from
£68
Get a quote in seconds,
no solar needed.
Which? Trusted Trader
for 2 years running
Which? Trusted Trader
for 2 years running
Recognised by the biggest names in home services.
Charge overnight. Use stored energy during the day.
Compare trusted battery options for your home, whether you're starting with battery storage now or planning to add solar later.
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10-Year Warranty
5kWh battery storage
LiFePO4 technology for safety
Smart monitoring and tracking
Estimate (inc. VAT)
£3,245
or, monthly from
£68
10-Year Warranty
9kWh battery storage
LiFePO4 technology for safety
Smart monitoring and tracking
Estimate (inc. VAT)
£5,795
or, monthly from
£121
10-Year Warranty
13.5kWh battery storage
LiFePO4 technology for safety
Smart monitoring and tracking
Estimate (inc. VAT)
£7,945
or, monthly from
£166
Battery systems are installed outside or in an outbuilding.
Installation is usually much simpler than solar panel systems.
Most systems can be installed quickly with minimal disruption.
Whether you're starting with battery storage alone or planning to add solar later, there’s a setup that fits your home.
Start saving without solar panels.
Expand your system whenever you're ready.
Those lower rates can make a huge difference.
Cheaper overnight rates
Higher daytime rates
That’s where the savings come from.
Rates are pulled from Octopus Energy or EDF Energy, depending on the cheapest available comparison, and refreshed every 24 hours.
1
Answer a few quick questions about your home and electricity usage.
2
We recommend the best setup for your home and energy usage.
3
Our engineers install your system quickly and with minimal disruption.
We use proven components from leading solar and battery brands.
Selected products and plans only. Subject to status and affordability.
Check the deposit options in your finance offer
Repayment terms depend on your chosen plan
Finance is subject to status and affordability. LeadsUK Ltd trading as iHeat is a credit broker, not a lender.
We're committed to providing you with the highest standards of service, backed by industry-leading certifications and thousands of satisfied customers.
Independently endorsed for exceptional quality and trustworthy service.
Over 11,000 verified 5-star reviews from real customers across the UK.
Approved credit broker offering secure, transparent finance options.
Fully qualified and legally certified for safe boiler installations.
Watch real stories from homeowners across the UK
who upgraded with iHeat.
Very professional service - helpful advice on the phone, polite and informative.
Anne
Great service from start to finish - heating engineer was fantastic - worked quickly and tidily.
Gavin
Fantastic from start to finish - online ordering was straightforward and quick.
Gareth
Amazing communication - clear and consistent comms throughout the process.
Rosie
Booked within 24 hours - able to book fitting of new boiler quickly.
Kelly
Amazing from start to finish - Alex covered all my carpets to make sure there was no spillage.
Denise
Pricing a lot cheaper than competitors - installation completed in less than 2 days from order.
Mr L.
My boiler broke before Christmas - iHeat fitted my new boiler within 2 days of application.
Montybeau
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Getting a quote takes less than 60 seconds.
Battery storage with no solar needed.