RV Solar Power Systems
Mount it once.
Power it everywhere.
Roof mounting brackets we tool and manufacture ourselves, matched with panels, charge controllers, batteries and inverters. One specification, one order, one supplier answering for it.
No drilling
We make the brackets
Tooled in-house. We can change them, private-label them, and answer for them — rather than forward your question to a factory.
No holes in the roof
Bracket sets bond to the roof. The roof skin is never penetrated and the installation is reversible.
Registered for Europe
German WEEE registration DE 69775827, held in Topenergy’s own company name — not borrowed.
We say which is which
Certificates belonging to our partner factories are described as theirs. You will not find a borrowed CE mark here.
What we supply
Everything on the roof, and everything behind it
Mounting Brackets
ABS sets in 4 to 7 pieces, aluminium in 4. Made by us.
10 products →
Solar Panels
Flexible ETFE and PET, rigid mono, back-contact, folding portable.
14 products →
Charge Controllers
MPPT & PWM, 10 A to 60 A, for 12 V and 24 V systems.
9 products →Batteries
LiFePO4, 40 Ah to 200 Ah.
3 products →Inverters
Pure sine wave 500 W to 2000 W, plus a modified-wave entry model.
4 products →
Cables & Accessories
Extension cables, adapters, connectors, combiners and tools.
8 products →
Complete Kits
110 W, 200 W and 400 W — specified as one system.
3 products →Not sure what you need?
Most enquiries start with a vehicle and a guess
Send us the vehicle type, the usable roof area and your daily consumption in watt-hours, and we will size the system and quote it. If you would rather work it out yourself first, the arithmetic is on the FAQ page — we have not hidden it behind a form.
- 1Add up a day’s consumption in watt-hours
- 2Wh ÷ 12 V ÷ 0.8 = battery amp-hours
- 3Ah × 12 V ÷ 5 sun hours = panel watts
Where these systems go
Three cases we specify most often
Motorhomes & caravans
The most roof to work with — and the most obstacles on it. Measure between the air conditioner and the roof lights, not the brochure figure.
Read more →Van conversions
Curved roofs, limited area, and owners who will not drill a factory van roof. This is where bonded mounting earns its place.
Read more →Boats — with caveats
Customers do it and the principle carries over. But we have not salt-spray tested these brackets, so we do not call them marine-grade.
Read the caveats →The install outlives the trip
A roof that was never drilled has nothing to leak. That is the whole reason we started with mounting instead of panels.
See how the brackets workTell us what you are building.
Vehicle, roof dimensions, daily consumption, destination country — the more you send, the more useful the first reply.