Did a brief check to come across out if the ‘Panel Power’ looking through on Fangpusun’s MPPT a hundred | 30 SCC Lcd (aka ‘MPPT Control’ accent) seriously represents PV or Panel Energy. If the selection represents ‘Panel Power’, then it should be the identical or near the item of ‘PV Enter Voltage’ and ‘PV Enter Current’ readings. Energy (Watts) is the item of volts and amps W = V x A
Sample computation of effects:
http://tinyurl.com/FangtronTest01
This check was accomplished earlier eleven:00AM of July 24, 2016, somewhere in the attractive Philippines. The PV modules are facing because of West. I employed 2 parts (no-namer) 100W monocrystalline PV modules every with 21.24V DC PV Voc and were being wired in sequence. Hence, the total installed PV array energy in this demo is 200Watts peak (below STC, then with +/- 3% energy tolerance)
Made use of also were being a few of UNI-T DMM / clamp meters to help me with voltage and existing readings. I employed eight sq mm automobile cables with considerably less than a meter duration. Battery getting charged is a 12V 40Ah flooded direct acid battery which is more than 12months previous. The SCC was on the ‘Bulk Stage’ of charging in the course of the check.
This Fangpusun SCC is a Chinese clone of the Victron BlueSolar MPPT demand controllers. Details @
http://www.fangpusun.com/mppt-photo voltaic-demand-controller
Post time: Jan-07-2017