Midsummer Energy - the off-grid specialists
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 distributor for Victron Energy, Panasonic and many more, we can offer premium solar products at competitive prices, whilst also combining 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.
Victron SmartSolar 20A 100V 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. 100V solar input and is suitable for 12 or 24V systems.
150W FlexiSun Solar Panel - Black or White Backing Sheet
A 150W flexible solar panel suitable for users with low energy usage and need a discreet solar power solution. Complete with Sunpower solar cells - the highest efficiency ratings on the market! Available on black or white backing sheet.
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.
Victron Multiplus 1200VA Inverter 50A charger 16A relay
The 1200VA Multiplus is an extremely versatile inverter-charger. Can be configured for use in grid-connect battery back-up systems.
100W Folding Briefcase Solar Charging Kit
A foldable, briefcase style framed solar charging kit, capable of charging 12V batteries on caravans, motorhomes or boats.
12V 115Ah Crown Battery
A 12V 115Ah battery designed especially for renewable energy systems
Victron BMV-700 Battery Monitor
A quality battery monitor from one of the market leaders. suitable for battery banks 9.5-90VDC
Victron 12/24V Blue Smart IP65 Mains Battery Charger
The SMART version of the small universal mains battery charger from Victron Energy. Suitable for any AC input and ready to help keep a 12V or 24V battery bank topped up with integrated bluetooth technology and up to 95% efficiency.
Need help? Browse our information pages for wiring diagrams, technical articles, helpful calculators and much more!