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Solar Module Description 
Item Name: Solar panels 250W 
Item No.: XHLM250W 
MONO or POLY: POLY 
Maximum Power (Wp): 250W 
Maximum Power Voltage (V): 35.2 
Maximum Power Current (A): 7.39 
Number of Cells (PCS): 72 
Size of Module (mm): 1925*970*50MM 
Temperature coefficients of Pm (%): -(0.5± 0.05)/degrees 
Temperature coefficients of Isc (%): (0.065± 0.015)%/ dgrees 
Temperature coefficients of Voc(%): -(0.3± 0.05)% degrees 
Temperature Range: -40 degrees to +85 degrees 
Tolerance Wattage (e. G. +/-5%): ± 5% 
Surface Maximum Load Capacity: 60m/s(200kg/sq. M) 
Allowable Hail Load: 227g steel ball fall down from 1m height 
Weight per piece (kg): 26 
Cell Efficiency (%): >16.5% 
Frame (Material, Corners, etc. ): Aluminum 
Standard Test Conditions: AM1.5 1000W/m2 25 degrees 
Warranty: 2 years product warranty and 25 years 80% of power 

Solar Cells Features used on solar panels: 
Top solar cell conversion efficiency 
Entrapping light through advanced textured solar cells in crystalline technology. 
Unique esthetic appearance of cells 
Outstanding energy output in low light conditions through high shunt resistance. 

Solar panels features 
High-efficiency silicon solar cells, more power in peak hours through cells 
Optimized module performance with Nominal Voltage 24/18/12V DC 
Bypass diodes to avoid hot-sot effect, solar cells are embedded in a sheet of PET and EVA 
3.2mm high transmission low-iron, tempered glass, unique esthetic appearance of solar cells 
Attractive, stable, heavy duty anodized aluminum frames with convenient mounting-access, for high wind-pressure and snow-load. 
The backside frames are equipped with drainage holes. So we eliminate the risk that rain or snow water may accumulate in the frame lumen and freeze or even bend the frame in cold season. 
25 Years limited power warranty, Certificate: CE