Description:

Quick Details

Packaging & Delivery

Specifications

professional manufacturer.
solar panel power from 5W to 280W.
good quality and high efficiency.
customization.

solar panels power from 5W to 280W according to customers' specific requirements

solar panel nominal 12V/24V DC for standard output

aesthetic appearance and rugged design to withstand high wind pressure, hail, snow load

rigorous quality control meeting the highest international standard

solar panels encapsulated with high transmission low-iron, tempered glass

cells are laminated with TPT and EVA ensuring longer life and maximum performance

TPT imported from Krempel, Germany, ensure 25 years output power more than 80%

possible to provide support parts together

built-in diode prevents reverse charging 

The technical data of 140W polycrystalline solar panel is as below:

Electrical characteristics:

Maximum power at STC                            140W

Optimum operating voltage (Vmp)            34.4V

Optimum operating curent (Imp)               4.07A

Open-circuit voltage (Voc)                         43.2V

Short-circuit current (Isc)                           4.53A

Short circuit current temperature coeficient    (0.065+0.015)%/^oC

Open circuit voltage temperature coefficient   -(80+10)mV/^oC

Peak power temperature coefficient              -(0.5+0.05) %/^oC

NOCT(Air 20^oC; Sun 0.8kW/m; Wind 1m/s)    47+2^oC

Operating temperature                      -40^oC to 85^oC 

Maxmum system voltage             1000V DC

Power tolerance                     +3%

STC: Irradiance 1000W/m², Module temperature 25^oC, AM=1.5

Package:

cartons with pallets.

dimensions of carton (2pcs/carton): 1630mm*690mm*90mm.

420pcs in a 20ft container, 882pcs in a 40ft container.