MULTICRYSTALLINE SILICON SOLAR MODULE

The multicrystalline silicon solar modules are composed of solar cells with the average conversion efficiency above 15%, EVA sheet, solar glass and Tedlar (TPT) back sheet compounded from fluoric-plastic and dacron. The module adopts reliable welding technology and high-vacuum heating lamination process and is equipped with anticorrosion-treated aluminum alloy frame and watertight terminal box, According with IEC61215 and the II grade standard electrically. As a result, it takes on a rational structure, has an ultraviolet aging resistance. 

 

Design the characteristics: 

 

Even under the condition that the light is dim, the multicrystalline silicon solar cell of above 15% of the efficiency can produce the electricity greatly in the greatest power output; Power output match with the most ideal solar module With defended and reflected membrane and high transparent glass, the module can increase the energy greatly; 

 

Firm frame reliably: 

 

Only for 46mm thick extremely thin positive pole anticorrosion-treated aluminum frame; Safety glass and protect back sheet can avoid damage and water; 

Pour into the terminal box that the silicon froze the glue; Utilize EVA and TPT can prevent water entering effectively.

Seamless system conformity: 

 

On the frame opens has 4 - 6 holes, is easy to install in all systems structure; Provides the standard MC attachment and the 1m long electric cable; Has 3 diodes in the joint box, greatly reduced the system power loss which camouflaged from the module.

Electric and mechanical parameter of Suunny SM polycrystalline silicon solar module:

ModelRated power  Wp(W) Optimum operation voltage Vmp(V)Optimum operation current Imp(A)short-circuit current Isc(A)Open-circuit voltage Voc(V)Size: L*W*H(mm) Maximum System Voltage(V) Power Tolerance(%) Weight(Kg)

SM-280D280 36.36 7.71 8.33 44.28 1956*992*46 1000 ±5%~26.0 

SM-270D270 35.78 7.58 8.17 43.99 1956*992*46 1000 ±5%~26.0 

SM-260D260 35.35 7.44 8.04 43.63 1956*992*46 1000 ±5%~26.0 

SM-250D250 35.06 7.24 7.86 43.42 1956*992*46 1000 ±5%~26.0 

SM-185D185 36.58 5.08 5.42 44.49 1316*992*46 1000 ±5%~15.6 

SM-180D180 36.43 4.94 5.28 44.28 1316*992*46 1000 ±5%~15.6 

SM-175D175 36.29 4.86 5.24 44.14 1316*992*46 1000 ±5%~15.6 

SM-170D170 36 4.76 5.14 43.85 1316*992*46 1000 ±5%~15.6 

SM-165D165 35.64 4.65 5.03 43.63 1316*992*46 1000 ±5%~15.6 

SM-60D60 17.35 3.54 3.86 21.6 685*790*28 1000 ±5%~5.8 

SM-40D40 17.64 2.27 2.47 21.67 626*543*28 1000 ±5%~3.6 

SM-30D 30 18.21 1.65 1.76 22.14 556*531*28 1000 ±5%~3.2 

SM-20D20 17.64 1.13 1.23 21.67 621*281*28 1000 ±5%~2.2 

SM-10D10 17.64 0.57 0.62 21.67 356*301*28 1000 ±5%~1.4 

SM-5D5 17.64 0.28 0.31 21.67 246*226*28 1000 ±5%~0.9