Off-Grid Solar
Battery Storage Installation & Upgrades
New off-grid battery storage, or more capacity added to an existing bank, sized and wired so the power an off-grid system makes in the day is there when you need it in the evening.
Storage, Done Properly
New banks and upgrades, sized to your usage and wired to a safe standard.
New Battery Banks
A fresh lithium battery bank sized to your usage, so the power an off-grid setup makes in the day is there in the evening.
Bank Upgrades
More capacity added to an existing off-grid system that keeps running short, sized to fit alongside what you already have.
Charge Control
Charge controllers set up to look after the battery, so it charges properly and lasts as long as it should.
Safe Fusing & Wiring
Everything fused, wired and mounted to a safe standard, with the battery sited sensibly and clearly labelled.
How We Do It
We check what you have now
For an upgrade we look at the existing panels, battery and inverter, so anything new works with what is already there.
We size the storage
We work out the capacity you need from how you use the power, so the bank carries you through the evening.
We fit and wire it safely
Battery mounted, charge control and fusing fitted, everything wired to a safe standard.
We hand it over labelled
We show you how it charges and where the isolator is, and leave everything clearly labelled.
Common Questions
My off-grid system keeps running out in the evening. Can more battery help?
Often yes. If the panels are making enough but the power does not last, more battery capacity is usually the answer. We check the whole setup first so we upgrade the right part.
Can you add to my existing battery bank?
In many cases yes. We look at what you already have and size a compatible upgrade to sit alongside it. We will confirm what works once we have seen the setup.
What sort of batteries do you fit?
We fit lithium battery storage sized to your usage. We will talk through the options for your setup and site the bank somewhere sensible and safe.
Do I need grid paperwork for off-grid battery storage?
No. Off-grid systems sit outside the grid paperwork, so the install stays straightforward. We wire and fuse everything to a safe standard and label it clearly.
Thinking About Off-Grid Solar?
Tell us what you want to power and where. We size a system to match, fit it tidily, and leave everything labelled. Off-grid systems sit outside the grid paperwork, so the install stays straightforward.
Off-grid solar for sheds, workshops, garden offices, stables and outbuildings across Exeter and Devon.