Off-grid solar power systems

Here at Midsummer Energy we have lots of experience designing and building off-grid energy systems for use all around the world.

Our battery-based systems are ideal for remote buildings, holiday homes, areas with poor electricity supplies and people who want independence from electricity companies.

In the UK, off-grid systems can even qualify for the 'feed-in tariffs' that pay you for electricity produced from renewable sources - even though the electricity is not fed back into the national grid! If you are looking to claim feed-in tariff payments, you will need to have the system installed by an MCS-approved installer. We can arrange this for you.

The systems are equally appropriate for use abroad, particularly in sunnier climes to the UK - we've supplied off-grid power systems to remote cottages in Spain and Portugal, and even a beach bar in Gabon!

If none of these kits meet your needs, we are equally happy creating a custom set-up to meet your requirements.


solar panels
12V solar panels
Framed polycrystalline silicon solar panels. Great for a wide variety of uses.
Large solar panels
Larger framed silicon solar panels - for more power hungry installations.
Flexible solar panels
Ideal on boats, or expeditions!
Solar panel kits
A range of framed, laminate and semi-flexible solar panel kits complete with solar regulator, cables and connectors.
Basic solar regulators
The world leaders in PWM solar regulators.
MPPT solar regulators
Get more power from your panels.
wind turbines
Leading Edge
Bombproof and British.
Rutland Turbines
Small, economical wind turbines, ideal for battery charging on yachts.
Modified sine inverters
A range of 12V-240V inverters providing great value for money.
Sine wave inverters
Sophisticated sine wave inverters for improved versatility and reliability.
Inverter chargers
Combined chargers and sine-wave inverters.
Leisure batteries
Great value maintenance-free leisure batteries - ideal for boats and caravans
Gel batteries
High-spec zero-maintenance gel batteries. Long life, and ideal for fit-and-forget applications such as remote monitoring.
AGM batteries
High quality range of batteries from Dutch brand Victron
Deep cycle batteries
A wide range of top quality deep cycle batteries
Chargers and accessories
Battery terminals, chargers, split charging devices and more.
DC DC Converters
DC to DC converters.
odds & ends
Meters & Monitors
Keep an eye on your battery bank's state of charge with these meters and battery monitors.
Cable & Connectors
All the connectors you need, and high-grade cable to finish off your system
Solar Panel Mounts
Versatile mounting solutions to secure solar panels to poles and roofs
Keep an eye on this page for the latest bargains.
Off-grid power
Complete power systems for properties with no grid connection
Bespoke Solutions
We design and build remote power systems to fit your needs and budget
Trade customers
We offer great discounts for trade customers placing multiple orders. Please contact us for more information