370W Solar + 30A DC-DC + 500W Inverter/Charger (12V)
A balanced 12V setup that combines solar charging, alternator charging, and mains support for reliable weekend and short off-grid trips.
Best for: Weekend trips and light-to-moderate off-grid power use.
What's Included
- 370W solar panel package
- 30A DC-DC charger
- 500W inverter/charger
- Core protection and wiring components
Optional Upgrades
- Larger battery capacity options
- Additional solar generation
- Enhanced battery monitoring
What This System Can Power
- Compressor fridge, LED lighting, and water pump day-to-day.
- Phone/laptop charging and router use for regular travel workflows.
- Short bursts of low-to-mid AC loads within 500W inverter limits.
- General touring loads without relying on heavy continuous AC draw.
How Long Off-Grid + Trip Fit
Estimated runtime: ~1-2 days (up to ~3 with conservative use and good solar input)
Suitable Trips
- Weekend breaks and short multi-stop tours.
- Light off-grid stays where you can drive or top up between stops.
- Trips prioritizing efficient 12V loads over heavy 230V use.
Assumptions
- Typical loads: compressor fridge, LED lights, device charging, and water pump.
- No continuous high-draw electric heating, air-conditioning, or induction cooking.
- Runtime varies by battery size, season, solar yield, and driving/charging pattern.
- Exact result should be confirmed in the builder.
These are conservative planning estimates, not guarantees. Real-world runtime depends on your setup and usage profile.
Ready to customize this setup?
Open the builder, adjust components for your exact van and usage, and get a complete parts list with your personalized setup.
Open BuilderWhat Our Customers Say
Rated 4.9 stars on Trustpilot
Brilliant service from start to finish. The calculator made designing my 12V system so easy and the wiring diagram was spot on.
Was dreading the electrics for our Sprinter build but Vunked made it completely painless. Everything arrived well packaged and the support team were super helpful.
Top quality Victron components and the system designer saved me hours of research. Installed everything in a weekend with the wiring diagram.
We had no idea where to start with our van electrics. The calculator worked out exactly what we needed and the team answered all our questions.
Second time ordering from Vunked. Upgraded to a 24V system and the whole process was seamless. Can't recommend enough!
Brilliant service from start to finish. The calculator made designing my 12V system so easy and the wiring diagram was spot on.
Was dreading the electrics for our Sprinter build but Vunked made it completely painless. Everything arrived well packaged and the support team were super helpful.
Top quality Victron components and the system designer saved me hours of research. Installed everything in a weekend with the wiring diagram.
We had no idea where to start with our van electrics. The calculator worked out exactly what we needed and the team answered all our questions.
Second time ordering from Vunked. Upgraded to a 24V system and the whole process was seamless. Can't recommend enough!
The off-grid calculator is genius. We now know exactly how long we can last off-grid based on our actual appliances. Amazing tool.
Fast delivery and everything was exactly as described. The personalised wiring diagram made installation straightforward even for a beginner.
Fantastic experience. The system configurator is so intuitive and the customer service is outstanding. Our T6 is now fully kitted out!
Great products and really helpful team. The solar calculation tool helped us work out exactly how many panels we needed for our trips to Scotland.
Could not have done our van conversion without Vunked. The complete system arrived within days and the install guide was crystal clear.
The off-grid calculator is genius. We now know exactly how long we can last off-grid based on our actual appliances. Amazing tool.
Fast delivery and everything was exactly as described. The personalised wiring diagram made installation straightforward even for a beginner.
Fantastic experience. The system configurator is so intuitive and the customer service is outstanding. Our T6 is now fully kitted out!
Great products and really helpful team. The solar calculation tool helped us work out exactly how many panels we needed for our trips to Scotland.
Could not have done our van conversion without Vunked. The complete system arrived within days and the install guide was crystal clear.