Battery storage
Power, on demand.
A solar and battery system in every home could produce more power than every power station combined.
More than just storage
Batteries store power for when you need it.
You may think that's all they can do.
When sized and set up correctly for your home, a solar battery continues to save you money, day and night, all year round.
Vertically stacked modular systems are a popular choice. They allow for future expansion, save valuable floor space, and offer more precise capacity options to match your home.
Sigenergy
World-first 5-in-1 home energy storage with integrated EV charging.
Anker Solix
POPULAR NEWCOMER
Tesla Powerwall 3
PREMIUM BRAND
Smart tariff shifting dramatically cuts your bills and maximises the value of your solar system.
In winter, your battery can charge overnight on a cheap off-peak tariff, then power your home during expensive peak hours.
You'll use more of the free energy you generate and rely less on the grid when electricity is most expensive.
Charge overnight
Use cheap off-peak tariffs to charge your battery at night for use during the day when generation is low. This smart tariff-shifting cuts your bills even when the sun isn’t shining.
Outage protection
Your battery acts as a backup power supply. Keep essential circuits such as lights, fridge, Wi-Fi, medical equipment, or security systems running safely when the grid goes down.
10-year warranty
Every battery we install comes with a 10 year warranty as standard. We only use premium, reliable brands with excellent support and proven long-term performance.
Real installs
Expand your horizons.
Standard 10-year warranty on every install.
Smart Export Guarantee
Get paid for every unit you don't use.
The Smart Export Guarantee (SEG) is a government-backed scheme that pays you for surplus electricity your system exports to the grid. Every kWh you don't use at home earns you money from your energy supplier.
Typical export rates
15p–30p per kWh depending on your supplier and tariff.
Paid quarterly
Direct credit to your bill or bank account. No paperwork.
We register you
We handle the MCS certificate and DNO notification needed to apply.
Typical 4kWp system
£200–£450
earned per year via SEG
Add a battery to maximise self-consumption first, then export the rest at peak times for higher rates.
What customers say
Trusted by homeowners across the South East.
"Its really reassuring to have our solar equipment looked after by such a reliable firm."
Rod D.
Maintenance
"Solid Electrical have now carried out various work on my buy-to-let properties, I am very glad to have found a cost effective and honest company to carry out my safety inspection reports. Solid Electrical are quick to respond, clean, tidy, polite, respectful and professional at all times, I am sure I won't find better service anywhere."
Alan T.
Inspection
"Solid Electrical limited has installed solar panels for us. It has been a great experience from start to finish. Excellent communication and customer service."
Nicola M.
Installation
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FAQ
Battery questions, answered.
Ensure you're future-ready.