Use and Care Manual

1. Connecttosolarpanels
Connectinseries 
1)Low-PVinputvoltagerange:30V<panel1+...paneln<150V
2)High-PVinputvoltagerange:Voltagerange:80V<panel1+...paneln<450V
3)Low-PVinput+high-PVinput
Voltagerangeforlow-PVinput:30V<panel1+...paneln<150V
Voltagerangeforhigh-PVinput:80V<panel1+...paneln<450V