Hello. My name is Andrey.
I’m designing system for my small camper. I’m going to put camper on the land and build house from solar energy. There is no grid on the land, so it will be off-grid system with support of generator.
My plan is to start small and then grow the system to power the whole house. I calculated my daily load to be around 75ah at max at the moment. Can be reduced to 20-30ah for cloudy days. I have purchased 2kW inverter generator.
This is the list of products I’m thinking to get:
- Solar panel 360W-24V Mono
- SmartSolar MPPT 100/30
- MultiPlus 12/1200/50-16
- VE.Bus Smart dongle
- Interface MK3-USB (VE.Bus to USB)
- Cerbo GX
- Lynx Power In
- SmartShunt 500A/50mV
- Battery switch on/off 275A
- Lithium SuperPack 12,8V/100Ah High current (M8)
- Cables, fuse holders, fuses, circuit breakers, etc..
The total power of the system will be 3kW with power assist from Multi.
Does that look like a good working system? It seems that I can upgrade it with just extra batteries and more solar panels (maybe a bigger MPPT controller needed in front, like 100/50). What would be a nice way to grow the system otherwise? E.g. if I want to switch to 24/48v system for house. Or what I can modify in my design to be able to expand it in the future?
Thank you.