250 WATTS POLY-CRYSTALLINE PANEL

Description

Poly Solar Panels 250W is designed for large electrical power requirements. It is the optimal choice for both on-grid and off-grid power systems. Solar panel offers high performance of power per square foot of solar array. Poly Solar Panels 250W of Monocrystalline silicon(c-Si): often made using the Czochralski process. Single-crystal wafer cells tend to be expensive, and because they are cut from cylindrical ingots, do not completely cover a square solar cell module without a substantial waste of refined silicon.If you have interest in Poly Solar Panels 250W ,please contact us! Characteristics of Poly Solar Panels 250W I.Solar Cell : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output. II.Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module. III.EVA and TPT: Using high quality EVA and TPT to prevent destroying and water. IV.AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily. V.Junction box: Multi function junction box with water proof. VI.Long lifetime: ≥25 years; Less power decrease. VII.Good performance of preventing from atrocious weather such as wind and hails. VIII.Resisting moisture and etching effectively, not effected by geology. IX.The certificate issued by international authority: UL, TUV, IEC, VDE, CE. Standard Test Conditions of Poly Solar Panels 250W The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation. Advantages of Poly Solar Panels 250W • Solar performance guarantees for 25 years • 10 years guarantee for workmanship • Timeliness of delivery • Quality Products certified (TÜV, UL, CE, VDE, ISO) Model SIMAX 250P60 Maximum power (W) 250 Optimum power voltage (Vmp) 30.5 Optimum operating current (Imp) 8.2 Open circuit voltage (Voc) 37.8 Short circuit current (Isc) 8.85 Solar cell: 156 x 156 polycrystalline Number of cell (pcs) 6 x 10 Size of module (mm) 1640 x 992 x 35 Front glass thickness (mm) 3.2 Temperature coefficient of Isc (A)/°C +0.065 Temperature coefficient of Voc (mV)/°C -80 Temperature coefficient of Pm (%)/°C -0.45 Temperature coefficient of Im (%)/°C +0.1 Temperature coefficient of Vm (%)/°C -0.38 Temperature range (°C) -40 to +85 Tolerance wattage (%) +/- 3 Module efficiency (%) 12.20 Surface maximum load capacity (Pa) 2400 Allowable hail load 23m/s, 7.53g Frame Anodized Aluminium Alloy Weight per piece (kg) 18 Standard test conditions AM1.5, 1000W/m2, 25°C (+/-2°C) FF (%) ≥73.3