This Off-Grid Electrical Design was created for mid-sized trailers, motorhomes, vans and truck campers with 20 Amp or 30 Amp electrical service. The high-resolution design diagram illustrates all recommended equipment and their relationships to one another. A full equipment list is also included for each subsystem.
System Components
- 800 Watts of Solar Panels
- 600 Ah LiFePO4 Battery Bank
- 3000 Watt Victron Hybrid Inverter Charger
- Victron Power Management and Monitoring
- DC-to-DC Alternator Charging
Sections
- Planning and Preparation
- Power System Design Diagram
- Equipment List
- Battery System Components
- Cable Sizes
- Inverter and Electrical Service Components
- Monitoring and Contrl System Components
- Solar System Components

Use this design as a starting point for your solar install. Modify it and substitute equipment as needed to suit your needs.
The product links alone will save you hours of sourcing the components yourself
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