Midsummer Energy - the off-grid specialists
Wholesale
Do you install grid-connect PV? Head over to our wholesale portal for great prices on kits.
No grid connection? No problem.
Based in Cambridge and with over 10 years of expertise in the solar industry: if you need an off-grid setup, we can help! We have provided thousands of customers with solar charging solutions to power their narrowboats, caravans, motorhomes, yachts, horseboxes, electric fences, security alarms, and even autonomous equipment in the middle of Antarctica.
As a trusted UK supplier, we offer great products at competitive prices, and combine our expert knowledge to make sure that your solar kit is right for you.
If you are new to the world of solar - welcome! Take a look at our 'Quick kits' for common off-grid solutions and package deals.
Know which specific product you need? Simply start typing the product name in the 'Search' box below or use the left-hand menu for more options.
Best sellers
Victron BlueSolar 15A 75V MPPT Solar Charge Controller
The BlueSolar range from Victron Energy allow a mixture of simple technology with effective performance ratings for solar power systems. This 15A MPPT solar regulator from can accept a max. 75V solar input and is suitable for 12 or 24V systems.
Unisolar PVL68 68W laminate Solar Panel
This is the most elegant power solution we have come across for narrowboats and caravans - peel off the backing, stick down, connect up! Now 50% off.
270W Trina 12V/24V Solar Charging Kit
A 260W solar charging kit using our high build quality, polycrystalline Sapphire Panels - the best value for medium to large installations. Kit includes: 260W poly panel, MPPT controller, solar cables and battery cable harnesses. Suitable for 12V or 24V off-grid systems.
240W Panasonic High-Efficiency Premium Solar Charging Kit
This premium kit offers a huge power output and is based on world-leading Panasonic hybrid technology offering the highest available cell efficiencies and consequently the smallest panels for the power output on the market. Kit includes: 240W mono panel, 35A MPPT controller (other regulators available), cables and fuse harnesses.
EPSolar Duo-Battery 10A PWM Solar Controller
The Duo-battery solar controller from EPsolar allows up to two separate battery banks to be charged from a single solar array. Perfect for motorhomes and river boats with a starter battery and a leisure battery. Suitable for 12V and 24V systems.
Victron Multiplus 3000VA Inverter 120A charger
The 3kW Multiplus is an extremely versatile inverter-charger for larger systems. Can be configured for use in grid-connect battery back-up systems.
Need help? Browse our information pages for wiring diagrams, technical articles, helpful calculators and much more!