Home Battery Storage Systems in Cardiff
Store your solar energy and use it on your terms. Cut your bills further, gain energy independence and protect against power cuts.
Our Battery Storage Services
Expert installations across Cardiff and South Wales by fully qualified electricians.
Solar Battery Installation
Store your solar energy and use it when you need it most — evenings, cloudy days and peak tariff times.
Home Battery Storage Systems
Whole-home battery solutions for true energy independence. Never waste a unit of solar energy again.
Tesla Powerwall Installation
Authorised Tesla Powerwall installers. The world's leading home battery system, installed by certified experts.
GivEnergy Battery Systems
GivEnergy battery storage — a popular, reliable choice for Cardiff homeowners looking for great value.
Retrofit Battery Storage
Already have solar panels? We can add battery storage to your existing system to maximise your savings.
Smart Energy Management
Smart monitoring and energy management systems so you always know exactly how your energy is being used.
Why Choose GL Solar?
Cardiff's trusted solar specialists with a proven track record.
Store Solar Energy
Use your solar power at night and on cloudy days instead of buying from the grid.
Cut Bills Further
Battery storage can double your solar savings by reducing grid imports.
Power Cut Protection
Keep essential appliances running during power cuts with backup power.
Certified Installers
MCS certified and manufacturer-approved for all major battery brands.
Frequently Asked Questions
Maximise Your Solar Savings with Battery Storage
Find out how much more you could save by adding battery storage to your home. Free survey and quote.