Midsummer Energy - the solar specialists
We're a leading supplier for components of off-grid renewable power systems. We sell solar panels for power for narrowboats, caravans and motorhomes, wind turbines for yachts, packaged power systems for running scientific equipment in remote locations - and more! All backed up by friendly service from knowledgeable staff.
these are a few of our favourite things
Leading Edge
UK made Leading Edge turbines. Solid as a rock
Unisolar
Discreet and robust. Perfect for a narrowboat roof
Tracer
Ultra-efficient regulators at an amazing price
Fountainhead
Sine wave inverters for trouble-free power.
Mastervolt
Great range of marine-grade inverters and chargers
NASA marine
Knowledge is power. Keep on top with a BM-1.
Sanyo 250W
The highest efficiency currently available.
GB-SOL 70W
Semi-flexible. Designed for yachts.
GU10 LED
Light your life more efficiently.
Solo PV
Wireless monitor for grid-connect PV.
Rolls
Heavy duty batteries for long service.
browse the shop menu on the left for our full selection of products
Midsummer Energy is a limited company (Company No: 7427197) registered at
Britannia House, 19/21 Godesdone Road, Cambridge, CB5 8HR.
Our VAT number is GB 929 3614 04.
Framed polycrystalline silicon solar panels. Great for a wide variety of uses.
Larger framed silicon solar panels - for more power hungry installations.
3 ranges of low-profile, marine-grade panels designed with the yachtsman in mind. Great range of sizes from 5W to 70W.
Ideal on boats, or expeditions!
Flexible thin-film solar panels with an adhesive backing.
A range of framed, laminate and semi-flexible solar panel kits complete with solar regulator, cables and connectors.
The world leaders in PWM solar regulators.
Get more power from your panels.
Bombproof and British.
Small, economical wind turbines, ideal for battery charging on yachts.
Reliable vertical axis turbines - great for remote power solutions.
Our new line of great value turbines - lots of power for no fuss.
Efficient fluorescent lighting from Labcraft for boats and caravans.
Stylish efficient lighting with new LED technology.
A range of 12V-240V inverters providing great value for money.
Sophisticated sine wave inverters for improved versatility and reliability.
Great value maintenance-free leisure batteries - ideal for boats and caravans 
High-spec zero- maintenance gel batteries at great prices
A full range of these robust top-end solar batteries is now available
Very high-spec chargers suitable for marine use
Battery terminals, chargers, split charging devices and more.
Keep an eye on your battery bank's state of charge with these meters and battery monitors.
All the connectors you need, and high-grade cable to finish off your system
Versatile mounting solutions to secure solar panels to poles and roofs
We design and build remote power systems to fit your needs and budget
