30V 235W/240W/245W/250W/255W Black Mono Solar Panel

30V 235W/240W/245W/250W/255W Black Mono Solar Panel
Benefits I-V Curves Engineering Drawings


Electrical Data
Maximum Power (W)235240245250255
Optimum Power Voltage (Vmp) (V)31.5631.9532.1232.2832.46
Optimum Operating Current (Imp) (A)7.457.517.637.747.86
Open Circuit Voltage (Voc) (V)37.6237.9438.0338.1238.20
Short Circuit Current (Isc) (A)7.978.
Photoelectric Conversion Efficiency of Cell (%)17.2117.5817.9418.3118.67
Photoelectric Conversion Efficiency of Whole Module (%)14.4714.7815.0915.4015.71
Wattage Tolerance 0% to +3%
Nominal Operating Cell Temperature (℃)47±2
Temperature Characteristics
Temperature Coefficient of Isc (%)+0.04
Temperature Coefficient of Voc (%)-0.35
Temperature Coefficient of Pm (%)-0.45
Temperature Coefficient of Im (%)+0.04
Temperature Coefficient of Vm (%)-0.35
Components and Technical Parameters
Solar Cell (mm)156×156 Mono Type
Number of Cell (pcs)6×10
Size of Module (mm)1640×990×40
Front Glass Thickness (mm)3.2
Maximum Load Capacity of Surface (Pa) (Pa)Capacity2400-5400
Allowable Hail Load 23m/s,7.53g
Weight Per Piece (kg)18.6
Junction Box TypeTUV Certification
Bypass Diode Rating (A)12
Cable and Connector TypeTUV Certification
Frame 40mm Aluminum Alloy
Back SheetTPT
Temperature Range (℃)-40 to +85
Fill Factor (%)70-76
Standard Test ConditionsAM1.5, 1000W, 25±2℃
Packing Wooden Box
1×20 inches Container14Pallets/332pcs
1×40 inches HQ 28Pallets/840pcs

This series of black mono solar panels is designed with the power ranging from 235W to 255W. The photoelectric conversion efficiency of the solar cells is from 17.21% to 18.67%. Then, the conversion efficiency of the whole module can be 14.47% to 15.71%. Featuring high reliability and high conversion efficiency, the product has been widely used in the fields involving in solar energy.

When assembling the black mono solar panel, we link the needed solar cells, the number of which is dependent on the desired electrical configuration, according to the certain dot matrix. Then, the linked solar cells are put in the vacuum to conduct lamination process. After being heated and curing, the solar cells with the laminations are encapsulated and sealed with protective lightweight aluminum frame and advanced encapsulation technology. Thus, our product can be guaranteed to have the strong capabilities of resistance to wind, rain, high-intensity irradiation of ultraviolet and corrosion by rain and other corrosive matters.

As a specialized 30V 235W/240W/245W/250W/255W black mono solar panel manufacturer in China, QXPV also offers 48V 250W/255W/260W/265W/270W white mono solar panel, 30P 230W/235W/240W/245W/250W poly solar panel, 150W mono solar cell and more.

Related Names
High Accuracy Solar Panel | Adaptability Solar Product | High Standard Photovoltaic Device

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