With a solar off-grid system, you become independent of the public power grid, whether in your garden shed, tiny house, or while camping. Your photovoltaic off-grid system provides reliable, clean solar power that you can store and use whenever you want. Simply install it, generate your own electricity, and live self-sufficiently anywhere.
30W off-grid solar system kit
- WS30M monocrystalline solar module with MC4-compatible connectors
- WATT-HOUR PWM solar charge controller
- 5 m solar connection cable 2x2.5 mm²
- MC4-compatible plug and socket
320 W off-grid solar system kit (2 x 160 W)
- 2 x 260 W-HV SOLA Frame monocrystalline solar module with MC4-compatible connectors
- WATT HOUR 30 A PWM charge controller LR30ALCD
- 2 x 5 m solar connection cables 6 mm²
- MC4-compatible connector set (socket + plug) already pre-assembled
- 1.5 m battery connection cable 6 mm² incl. 30 A blade fuse
640 W off-grid solar system kit (4 x 160 W)
- 4 x 160 W-HV SOLA Frame monocrystalline solar module with MC4-compatible connectors
- WATTSTUNDE 60 A MPPT Charge Controller WLR-BT 60.140 MPPT
- 2 x 5 m solar connection cables 6 mm²
- MC4-compatible connector set (socket + plug) already pre-assembled
- 1.5 m battery connection cable 10 mm² incl. 40 A blade fuse
How to find the right off-grid solar system
The most important step towards a reliably functioning off-grid system is accurately determining your electricity consumption . Only when you know how much energy your devices need daily can you properly plan the size of solar panels, battery, and inverter.
SOLAR CALCULATOR
Calculate your energy needs and check how self-sufficient you are with your solar system.
Verbrauch
Ertrag
Strombilanz
Autarkiezeit
Empfohlene Solarleistung
The results are for guidance only and may differ from the actual yield.
Your advantages with an off-grid system
Your added opportunities with our off-grid systems
Individuelle Beratung & Planung für Deine Insel-Solaranlage
Du bist unsicher, welches Inselanlagen-System zu Deinem Projekt passt?
Unser erfahrenes Team berät Dich herstellerunabhängig & hilft Dir, Deine Anlage perfekt auf Deinen Energiebedarf abzustimmen – modular, effizient & zukunftssicher.
Kontaktiere uns über das Formular oder ruf direkt an – wir begleiten Dich von der Planung bis zur Umsetzung Deiner autarken Stromversorgung.
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FAQ | Frequently Asked Questions about Complete Motorhome Sets
Do you want to equip your motorhome with its own solar system or optimize your existing solar system?
From selecting the right complete set and installation to topics like batteries, charge controllers, inverters, and energy storage, this FAQ section provides the most important answers about complete solar kits for motorhomes . Learn how to optimally plan, install, and efficiently use your mobile power supply – for maximum independence on the road.
A motorhome solar kit supplies your vehicle with clean solar energy, independent of shore power. The solar panels, either on the roof or in a portable version, convert sunlight into electrical energy. This energy is controlled by a charge controller , which regulates the current flow to the vehicle's battery and protects the battery from overcharging or deep discharging.
The stored energy is then available for all consumers in the vehicle – from the lights to the refrigerator to the laptop.
With an inverter, you can even convert the 12-volt DC voltage of the battery into 230 volts to operate normal household appliances.
A complete set contains all the necessary components – modules, charge controllers, cables, plugs and mounting material – optimally matched for maximum efficiency and easy installation.
To know how much solar power you need, you should realistically estimate your daily energy consumption .
Here's how to do it:
- List all the devices you use – e.g., lights, refrigerator, mobile phone, laptop, water pump.
- Note their power output (watts) and usage time (hours per day) .
- Multiply power × usage time = consumption in watt-hours (Wh) .
- Add the values together – that gives you your daily consumption.
- Divide the total by the battery voltage (12 V or 24 V) → Your consumption in ampere-hours (Ah) .
👉 Even easier: Use our solar calculator .
It automatically calculates your individual consumption and shows you which complete motorhome solar kit suits your energy needs – including battery size and recommended module power.
The required solar power depends on several factors:
- Your daily electricity consumption
- The season and sunlight
- The desired self-sufficiency time (how long you want to stand without recharging)
For guidance:
- 200 W is sufficient for basic needs (lights, mobile phone, laptop).
- 400–600 W is suitable for refrigerators, water pumps and longer periods of inactivity.
- From 800 W upwards you are ideally equipped for more energy-intensive devices and longer off-grid stays.
Our tip: Plan for some extra power – that way you're on the safe side even under cloudy skies.
With our solar calculator , you can easily check how much power your motorhome really needs.
Yes – most motorhome solar kits can be installed yourself with a little DIY skill. Our complete kits already include all components and the necessary mounting hardware . However, you should note the following points:
- Cable cross-section & fuses: Always size them appropriately for the current. Use our calculator (link) to calculate your required cable cross-section.
- Mounting: Mount modules securely, vibration-proof and watertight (e.g. with roof penetrations and brackets).
- Connections: Check polarity, make clean crimp connections.
- Charge controller & battery: Place as close together as possible to minimize line losses.
If you are unsure, a quick check by a specialist workshop is recommended – especially for larger systems or 230 V systems.
