Smart Hot Water Cylinders
As an MCS accredited Battery Storage Installer we can advise you on the very best battery solution for your home or business. With a battery storage installation you can store your own renewable electricity to use later. You can also benefit from storing grid electricity when it’s cheaper to use at peak times. All of our works are backed by RECC, the Renewable Energy Consumer Code.

Heat only what you need…
Mixergy is a game-changer, by replacing the traditional cylinder with a baffled design hot and. cold water is separated in the cylinder reducing the amount that you need to heat, making hot water available quickly and allowing control over the amount you choose to heat at any given time.
Mixergy tanks save energy by only heating the hot water that you need. They can deliver hot water up to 10 times faster than conventional tanks. You stay in complete control with the Mixergy app or simple gauge, and it can connect it to any heat source, from gas boilers to solar and ASHP.
What’s more, the Mixergy technology will potentially improve the efficiency of your existing heating system.
Mixergy are the market leaders in smart and connected hot water tanks. Their design helps you live better, save money, and reduce your impact on the environment.
Reduce your carbon footprint
Savings on hot water bills
Compatible with renewable energy
Heat what you need only
10 x faster hot water delivery
30% more useable hot water delivered
Smart control or simple gauge
Standard or slim-line options

Don't forget about the humble Solar Power Diverter!
By adding a solar power diverter to your system you can make use of surplus solar energy to provide hot water. Whether you have a traditional cylinder, a Mixergy tank or Sunamp heat battery the Eddi by Myenergi
A battery’s efficient lifetime depends on the technology and the way the battery is used – significantly on the number of complete full battery charge and discharge cycles that they undergo.
Manufacturers generally give an expected lifetime in years and/or in ‘charge-discharge cycles’. Lithium-ion batteries last longer than lead-acid: you may see a 10-year lifetime expectancy claimed and this is improving all the time. Normally the battery storage system will monitor the battery performance and should give you an indication when your batteries need replacing.
As solar panels can last 25 years or longer, your storage battery is likely to need replacing in the lifetime of your solar system.
Battery Storage systems can provide electricity in the event of a power-cut and can also be used to provide a dedicated supply for specific loads. Battery capacity is described in kilowatt hour (kWh). The size of the battery system that’s right for you will depend on your pattern of use and energy demands. We aim to design a Battery Storage system that achieves around 80% *self-sufficiency significantly annually reducing your grid reliance whilst remaining cost effective.
*dependent on energy use, generation and battery size.

Octopus Trusted Partners Awards 2025
We feel so privileged to have been invited to the Octopus Trusted Partners Awards on Thursday as Finalists in two categories!

Breakfast round table at Westminster: Heat Batteries
HEAT BATTERY ROUND TABLE WESTMINSTER What a week it has been for the Leaping Hare team! On Wednesday I made my way down to London

Leaping Hare Renewables Shortlisted for Octopus Trusted Partners Award
Leaping Hare Renewables Finalists for Octopus Trusted Partners Awards Leaping Hare Renewables is thrilled to announce that it is a finalist for both the