About This Service
Solar Power Upgrade in Lincolnshire
A Solar Power Upgrade for campervans installs or expands roof-mounted photovoltaic panels, an MPPT charge controller, a lithium battery bank and system monitoring to increase off-grid duration. It suits van owners who need longer boondocking, better daily charge from low sun, or a clearer view of energy use. The service covers system sizing, roof mounting checks and electrical integration with existing leisure circuits and shore charging.
On vans in Lincolnshire we size arrays to roof area and typical winter irradiance for the East Midlands. Typical designs range from 150–600 W of panels on a medium van roof paired with 100–400 Ah 12.8 V lithium battery banks and an MPPT charge controller matched to array output. Practical constraints include roof structure, shading from rooflights or racks, and coastal salt air that affects fixings. Where roofs need reinforcement we specify load spreaders or captive nuts and list necessary roof work in an itemised quote. Electrical scope includes correct fuse sizing, DC isolation, battery management system (BMS) for lithium packs and single-point monitoring for current, voltage and state of charge.
Expect a measured survey and an itemised proposal before any work. We exclude grid-tied house systems; this work is for mobile, off-grid electrical systems only. Where access or parking is restricted we schedule workshop time and test the completed system with a commissioning report that shows measured panel output, controller settings and battery health. Seasonal factors such as winter freeze-thaw and coastal exposure influence the choice of sealants and stainless-steel fixings.