Lee Harker and ESME
Meet our reseller and customer, Lee Harker
Lee Harker isn't just an ESME reseller, he's also an ESME customer who installed his system over a year ago. After seeing first-hand how much smart energy storage can cut electricity bills, Lee now helps homeowners get the same savings.
Lee combines real-world experience with expert guidance, helping customers take control of their energy costs with confidence.
See what you would save
Talk to Lee
Why Lee recommends ESME
Like many homeowners, Lee was looking for ways to cut rising electricity costs and rely less on unpredictable energy prices. After installing his ESME battery, he quickly saw the benefit of storing cheaper off-peak electricity and using it when prices are higher. Today he helps customers understand:
- How smart energy storage works
- How to get the most from off-peak tariffs
- How ESME works with solar and existing systems
- How to protect a home against rising energy costs
Installing my ESME system has been one of the best decisions I've made for my home. Within months, I could clearly see the savings by charging my battery overnight using cheaper electricity and using that stored energy during peak times.
It's not just about saving money, it's about having control over your energy use. The system runs seamlessly, and knowing I can now help others achieve the same results is incredibly rewarding.
Lee Harker, ESME customer and reseller
The ESME Power Tower
One battery, sized for your house
Modular LiFePO4 storage from 10kWh to 25kWh, installed by our own certified engineers.
2 batteries
10kWh
£5,561
Fully installed, 0% VAT
3 batteries
15kWh
£6,692
Fully installed, 0% VAT
4 batteries
20kWh
£7,824
Fully installed, 0% VAT
5 batteries
25kWh
£8,955
Fully installed, 0% VAT
Prices include installation by our own certified engineers. No VAT on batteries until 31 March 2027. Finance is available through Ideal4Finance.
How it works
01
Check your numbers
Enter your postcode and see what a battery would save at your house, with a price, before anyone visits.
02
Book a virtual survey
A short video call to check where the battery goes and how it connects to your home.
03
Installed and running
Our certified engineers install it. It charges on cheaper overnight electricity and runs your house at peak times.
See what it would save at your house
Takes about two minutes. You will see your result on screen.