Whats-n-Watts
New Member
Hello all I have a max load of 210 watts that will be consuming about 700 to 800 watts per 24 hours. Seems like I saw a rule of thumb something like 12v for up to 1,200w , 24v for up to 3,000 watt then above that 48v. However it didn't state what those watts represent. PV watt? Inverter watt? Daily consumption wattts?
I plan to set up two 305 watt panels for the job. Parallel will give me 19.72 ISC and 39.42 voc. I have three 30 amp mppt scc's and will be running the system on a 600 watt continuous inverter.
The PV wire will be around 50 feet. Any reason to lean one way or the other between 12 and 24v?
Also how does the mentioned rule of thumb work if that was even correct information?
Thanks for any and all input!
I plan to set up two 305 watt panels for the job. Parallel will give me 19.72 ISC and 39.42 voc. I have three 30 amp mppt scc's and will be running the system on a 600 watt continuous inverter.
The PV wire will be around 50 feet. Any reason to lean one way or the other between 12 and 24v?
Also how does the mentioned rule of thumb work if that was even correct information?
Thanks for any and all input!