“hot” 20w monocrystalline solar panels

Key Attributes.

high efficiency and low price pv solar module 20W Electrical Characteristics BCT20-12 Maximum power at STCPmax 20W Optimum operating voltageVmp 17.2V Optimum operating currentImp 1.16A Open-circuit voltageVoc 21.6V Short-circuit currentIsc 1.31A Short-circuit current temperature coefficient 0.065±0.015%/ Open-circuit voltage temperature coefficient -80±10mV/ Peak power temperature coefficient -0.5±0.05%/ NOCT (Air 20; Sun 0.8kW/m wind 1m/s) 47±2 Operating temperature -40 to 85 Maximum system voltage 600V DC Power tolerance ±3% 1.STC: lrradiance 1000W/m2,Module temperature 25,AM=1.5 2.Nominal 12V DC standard output. 3.High efficiency, good quality. 4.High transmission tempered glass. 5.TPT imported from Krempel, Germany 6.Rugged design to withstands high wind pressure and snow load, easy installation. 7.Aesthetic appearance. 8.Design to meet unique demand of customers. 9.25 years module output warranty. 10.Built-in diode prevents reverse charging.