A larger RV system built around 600 W of solar and a bigger charge controller, with a second fuse block for small DC circuits.
Parts
- 3 x Zamp Solar Obsidian 200W solar panel kit (2 x 100W)
- 1 x Victron SmartSolar MPPT 100/50 charge controller
- 2 x Battle Born 100Ah 12V LiFePO4 battery
- 1 x Xantrex PROwatt SW1000 true sine wave inverter
- 1 x Victron SmartShunt 500A/50mV battery monitor
- 1 x Blue Sea 5191 MRBF terminal fuse block, 30 to 300A
- 1 x Blue Sea 5025 ST Blade fuse block, 6 circuit
What it covers
Panel side: six 100 W panels wired two in series, three strings in parallel. This keeps panel voltage under the controller’s 100 V limit, and 600 W is under its 700 W rating at 12 V. AC side: the Xantrex inverter sets how many watts you can run at once. Check its ratings against the watts on each device’s label.
The parts list is checked against manufacturer ratings. It is not an engineered design, a permitted installation or a promise of runtime. Cable, mounts and the fuses that go in the fuse blocks are not in this list.