
Additional Batteries
Upgrade Your Battery System
Introduction
Maximise your solar PV system
At Kembla, we are dedicated to empowering you with the latest in renewable energy technology. Our range of additional batteries is designed to maximise your solar PV system’s efficiency and savings.

Increased energy storage
Capture and store more solar energy for use during peak hours
Increase cost savings
Reduce your energy bills by relying less on grid electricity and take advantage of smart import/export tariffs by importing cheaper electricity and exporting at higher rates
Energy security
Protect yourself from energy price hikes and supply disruptions
Get a bespoke option for commercial storage
Find out more
Additional batteries
Get the most out of your solar PV system
Option 1
Solax 5.8kWh battery
- Scalable to 23.2kWh
- 90% Depth of discharge
- LifePo battery
- IP65 rated
Fully installed from £1995
Get in touchOption 2
GivEnergy 5.2kWh Life PO4 Battery
- 5.2 kWh / 102 Ah capacity
- 80% depth of discharge
- IP65 rating
- Dimensions 515H X 223D x 480W (mm)
- 12 year warranty
Fully installed from £2195
Get in touchOption 3
Huawei 5kWh Luna (excluding BMS)
- Scalable from 5 to 30 kWh
- 100% Depth of discharge
- Lithium Iron Phosphate (LFP) cell
- Compatible to both residential single & three phase inverter
Fully installed from £2295
Get in touchOption 4
GivEnergy 9.5 kWh Life PO4 Unlimited Battery
- 9.5 kWh / 186 Ah capacity
- 100% depth of discharge
- IP65 rating
- Dimensions 800H X 242D x 480W (mm)
- 12 year warranty
Fully installed from £3595
Get in touchOption 5
SolarEdge 10kWh Home Battery
- DC-Coupled technology avoids the triple conversion penalty, generating up to 10 days of free power every year
- Industry-leading 94.5% round trip efficiency
- Stack up to three batteries on one inverter while avoiding main panel upgrades (MPUs)
- DC oversizing up to 200%
Fully installed from £4995
Get in touchOption 6
Tesla Powerwall 3
- 11kW Discharge & 5kW charge with 13.5kWh of fully useable energy
- Supporting up to 20 kW DC of solar and providing 11.04 kW AC of continuous power per unit
- Ability to store up to 13.5 kWh
- Expansion packs available
- Powerwall ensures reliable backup protection, withstanding extreme weather, cold temperatures, high humidity, and up to 0.6 meters of water