Solar Panels of 40 Watt Watt are basically used for small systems like Solar Lanterns, Solar Mobile Charger, small Solar Battery Banks, Solar Garden Lights, Solar Street Lights Etc. for complete information like, Size, Watt, Volt, and technical information please see in relevant products specifications. 

150W SOLAR PANEL SPECIFICATIONS:

Technical Specification:

Max. Power Pmp(W): 150W

Power Tolerance: (+/-) 5%

Max. Power Voltage Vmp (V): 18.25 V

Max. Power Current Imp (A): 8.22 A

Open Circuit Voltage Voc (V): 22.5 V

Short Circuit Currenty Isc (A): 8.85 A

Max. System Voltage: 1000/600 VDC

Pm Temperature Coefficient(%/K): -0.4

Isc Temperature Coefficient: 4.7

Voc Temperature Coefficient: -2

NOCT-Nominal operating cell temp.: 45 °C