in my DIY 24v system I have a Growatt 3000 24v that I am not utilizing the SCC on. I have my 2kw roof array charging the battery bank with a Midnite classic 200. I'd like to add a 1kw array optimized for winter and take advantage of the SCC on the Growatt i'm not using.
Any foreseeable issues? obviously, all charge limits will be identical between the Growatt and Midnite.
I have confirmed my battery bank cabling is 2awg 90degC rated and is good for 130amps. so at max theoretical PV input I'll have 83 + 41amps = 124amps. that's pushing it with the battery cabling, so I will probably just upgrade to 2/0 to get me to 195amps.
battery bank is two CHINS 24v 100AH which are in parallel for 200amp current input. so, good there. I'll likely add a third soon to bump that up as well.
Any foreseeable issues? obviously, all charge limits will be identical between the Growatt and Midnite.
I have confirmed my battery bank cabling is 2awg 90degC rated and is good for 130amps. so at max theoretical PV input I'll have 83 + 41amps = 124amps. that's pushing it with the battery cabling, so I will probably just upgrade to 2/0 to get me to 195amps.
battery bank is two CHINS 24v 100AH which are in parallel for 200amp current input. so, good there. I'll likely add a third soon to bump that up as well.