~~Polycrystalline Module Models
GP-250P-72 GP-245P-72

Electrical Specifications 
*STC: Irradiance 1000W/m2, AM1.5 spectrum, module temperature 25℃
Model type GP-250P-72 GP-245P-72
Peak power (Pmax) 250W 245W
Cell Efficiency 16.40% 16.05%
Maximum power voltage (Vmp) 35.5V 35.4V
Maximum power current (Imp) 7.04A 6.92A
Open circuit voltage (Voc) 43.6V 43.5V
Short circuit current (Isc) 7.51A 7.42A
Power Tolerance                    ±3%
Maximum system voltage          1000V
Series fuse rating (A)              10
Number of bypass diode              3/6
                                      
Temperature Coefficients              
Current Temperature Coefficient  α(Isc)  0.08%/℃
Voltage Temperature Coefficient  β(Voc) - 0.32%/℃
Power Temperature Coefficient   γ(Pmax) -0.38%/℃
Nominal Temperature of  Cells(NOTC) 46±2℃
Application Temperature Range -40~+85℃

Mechanical Characteristics
Dimensions:  1750 x 990 x 40mm 
(68.90x38.98x1.58 inch)
Weight: 19.2 kg (42.63 lbs)
Solar Cells: 72 cells in series(6 x 12)
Construction: High-transmission low-iron tempered
Glass, EVA, TPT/TPE
Frame: Anodized aluminum is mainly for improving corrosion resistance. Color: silver

Output                                                                                         
Cable LAPP(4 mm2)
Lengths 900mm(-)  and 900mm(+)
Connector MC Plug Type IV

Module Warranty:
25-year limited warranty of 80% power output;
10-year limited warranty of 90% power output;
5-year limited warranty of materials and workmanship.

1>many years experience.

2>Free design.

If you have your own design idea, our engineers will help you with their expertise freely

3>Strict Quality Control

for each order, strict inspections will be put in place for each procedure during their processing. The disqualified products will be rejected before shipping

4>Stable suppliers

We have cooperated with many accessory suppliers for many years, so we can get cheaper and high quality accessories and thus we can give you a reasonable price and high quality products.

5>Smooth Shipping

We have partnership with excellent shipping forwarders, therefore we can promise fast delivery and have the goods well protected.

6>Customers from all over the world

We have sufficient foreign trade experiences and our clients are located in many countries

7>Fast reply

We will respond your questions with 12 hours!