I have 4 of the 5Ks and 1 expansion. Maybe I can run my 3 1/2 ton AC but no hot water or anything else. Won’t be able to run central heat this winter. Really wish I’d gone with a system with more amps. I’ve reached out with support for a breaker panel switching system but no solutions. Hysolis is not compatible with anything else on the market. I’m so disappointed I haven’t even hooked the system up. Maybe the system would be good for a small cabin in the north that uses a wood fire place to heat but not good for North Texas.

I purchased an add-on battery for my Apollo 5K unit, and decided that a set of wheels would be helpful in case I need to move the unit, as it is quite heavy with both units put together. Not much to say other than the cart seems to be well made, and fit the units very well.

Apollo 5K • Wheels Add-on

Had bad luck with the order - took 2 deliveries for the panels to arrive - thus really haven't done anything with the unit yet. So the reason it's only a 4 star.

Well designed - really rugged with quality in the design. This is NOT cheapo Chinese junk. Really good, heavy duty.