solar PV system : 1,TUV ,CE, RoHS ,ISO900. 2,1 years quality warranty. ... (A)5ATemperatureis too high to protect (°C)≥75.5Rating Voltage(V)12VTemperature is too high to recovery (°C)≤65.5Discharge Protection ... .4Resume≥12.4High voltage protection(V)≥17.5Solar rating voltage(V)17Floating charge voltage(V)13.7Restore High Voltage(V)≤15Temperature Compensation-20mV/°CWorking ...