The question asked
Best solar setup for off grid touring UK
From the recorded answer
… he best solar setup for off-grid touring in the UK is a 200W to 400W rigid monocrystalline roof-mounted solar panel array paired with a 100Ah to 200Ah LiFePO4 (Lithium Iron Phosphate) battery and an MPPT (Maximum Power Point Tracking) charge controller. ### Recommended Setup Configurations - Light / Weekend Touring: A 200W rigid solar panel with a 100Ah LiFePO4 battery. This runs LED lights, device charging, and water pumps during summer.[ …
Read recorded answer
Recorded answer text · Google AI Overviews · 4 October 2026
The best solar setup for off-grid touring in the UK is a 200W to 400W rigid monocrystalline roof-mounted solar panel array paired with a 100Ah to 200Ah LiFePO4 (Lithium Iron Phosphate) battery and an MPPT (Maximum Power Point Tracking) charge controller.
### Recommended Setup Configurations
- Light / Weekend Touring: A 200W rigid solar panel with a 100Ah LiFePO4 battery. This runs LED lights, device charging, and water pumps during summer. - Full-Time / Extended Off-Grid Touring: A 400W solar array with 200Ah+ of lithium storage (such as the [Renogy 5.12kWh Power System]( or a modular Victron Energy Kit available via Jacksons Leisure ). This supports 12V compressor fridges, laptops, and small electronics continuously.
### Key Components Explained
- Rigid Monocrystalline Panels: Fixed roof panels perform better and last longer in UK weather than flexible alternatives, which trap heat and degrade faster. - MPPT Charge Controller: Extracts up to 30% more energy from weak or overcast UK daylight compared to older PWM controllers. - LiFePO4 Batteries: Safely discharge up to 80-90% of their capacity, charge faster, and weigh significantly less than traditional AGM or lead-acid leisure batteries. - DC-to-DC Alternator Charger: Essential secondary charging source for the UK climate. It tops up your leisure battery while you drive on grey winter days when solar output drops.
### What Solar Can and Cannot Power in the UK
- Can Power: LED lights, water pumps, phone/laptop chargers, Wi-Fi routers, and 12V compressor fridges. - Cannot Power: High-wattage heating appliances like electric kettles, hair dryers, toasters, or air fryers. Use gas for cooking and heating.
To help narrow down the exact package you need, tell me:
- What vehicle are you touring in (campervan, caravan, motorhome)? - Which appliances do you plan to run off-grid?






