Hey everyone! I'm feeling a bit overwhelmed with all the choices out there for going off-grid, and I could really use some guidance on setting up my energy system. I recently received two Eco Worthy 12v batteries (280ah each) that test at 13.66 and 14.01 volts. I'm planning to create either a 12v or 24v system and need to buy solar panels, an inverter, and a charge controller. I'm currently living in a camper on my new land in eastern Kentucky. I've done a rough estimate for my energy needs and think I'll require a maximum draw of about 2000 watts, totaling around 5 kWh to start. Any tips or recommendations would be greatly appreciated!
3 Answers
Honestly, if simplicity is key, I think the EG4 products are your best bet overall. They really combine everything you need for an off-grid system into one package, from the inverter to charge controller. You'll need a utility shed or some covered space for the setup, plus panels and a load panel. If you're planning for a larger house in the future, it might make sense to invest in a more robust system now. But hey, start slow and build up as you go!
You might want to consider the Growatt 24v 3000w LVM-24P model, as long as you have the budget and a place to mount it. It's not the cheapest option, but it's reliable and has a charge controller for 2000w of solar. Plus, it can handle shore power or generator charging. Just make sure to balance your batteries every so often if you're wiring them in series!
How much space do you have for solar panels? And is there a backup energy source like a generator available? Also, are you aiming for a low-budget setup or willing to invest for quality? Have you done any wiring before?
I've got plenty of space for solar panels, and I'm actually working on building an awning over my camper. I do have a 5kw dual fuel generator as backup. I'm leaning towards a low-budget approach for this setup, but I plan to build a bigger house later with a 48v system.
I see your point, but I think the Growatt 3000 LVM might be better suited in this case since the user already has batteries for a 24v setup and it's more camper-friendly.