I'm looking to build a solar system using 24V and possibly want to go up to 36V or 48V. Currently, I've only worked with 12V setups, and right now I have two 12V 100 amp batteries from Watt Cycle and six Eco Worthy 195 watt VOC 24 solar panels. Can anyone recommend a good inverter charger for this setup and let me know if my current equipment will work for what I'm planning?
2 Answers
Check out the EG4 6KXP inverter. It's an off-grid inverter with built-in breakers and a charge controller. You can snag one for about $1,500. While I recommend switching to a 48V battery if you can, you can still make use of your current batteries by adding two more in series—just remember to get a battery balancer to keep everything in sync!
I'd suggest going for a 48V system right off the bat. It might seem like a jump, but you'll save on costs in the long run since higher voltage systems require less current for the same power output. Plus, if you ever need to sell components later, 48V gear tends to retain value better. And don't forget, you can easily find 48V ebike batteries if you decide to expand your setup later on!