Solar Panel

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We are a leading design and manufacturing company of world-class solar products for commercial and residential use, including 3W to 295 W solar panels. Our products and manufacturing processes are fully compliant with product safety and EMS requirements, including TUV/IEC61215 & 61730, CSA/UL1703,MCS ,CE and UKAS. Additionally, we have implemented best practices to protect the environment and conserve energy.

Maximum power/(W): 50-200W

100 to 300 watt output solar pv modules

Topsun main product is solar photovoltaic panel. Company manufacture solar panel ranges from 10wp to 260wp base on mono crystalline & multi crystalline high efficient solar cell. 1. High power module with precisely manufactured to achieve top most module conversion efficiency in the industries. 2. Ar coated cell surface to reduce the reflection of sunlight and bsf (back surface field) structure to improve cell conversion efficiency. 3. Due to use of high quality and iec certified raw materials from international reputed brands we assure our modules reliability, durability and consistency when exposed to real usage. 4. Rugged double-coated aluminum-alloy frame for longevity in adverse conditions. 5. Every batch of cells is individually inspected for optical & electrical parameters to ensure aesthetic appeal & consistent performance when the module is applied to an array. 6. Manufactured under iso 9001:2000 qms Technology & structure * mono / multi crystalline cells technology. * laminated in eva. * high transmission toughened glass as super state. * anodized aluminum frames. * terminal box with terminals.

SOLAR PANELS We deal in all leading Solar brands on wholesale rates including TATA, LUMINOUS, VIKRAM, JAKSON, ADANI, WAAREE , CANADIAN. Range : starting from 10 W to 335 W

Gsmg-250m series Electric characteristics Modelgsmg-220mgsmg-230mgsmg-235mgsmg-240mgsmg-245mgsmg-250m Max-power voltage vmp(v)28.929.529.730.130.430.7 Mechanical characteristics Tolerance ¡¨¤3% Cell polycrystalline solar cells No.Of cells 60(6x10) solar cells Dimension 1650*992*45mm Cable type 4mm2 Connector mc4 Junction box ip65 Glass type low iron, tempered glass, 3.2mm thickness Weight 19.0kg Operating conditions Operating temperature -40~+85¡æ Storage temperature -40~+85¡æ Maximum system voltage dc1000v Temperature and coefficients Noct 48¡æ ¡¨¤2¡æ Temperature coefficient of voc(%/k) -0.34 Temperature coefficient of isc(%/k) 0.09 Power temperature coefficient(%/k) -0.37 Packing Carton 2 pcs/carton Pallet 20cartons/pallet Loading capacity 254pcs/20, gp; 560pcs/40, gp Quality and warranty Peak power of single module is guaranteed in ¡¨¤3% 5 years limited warranty on material and workmanship Limited power warranty :10 years 90% and 25 years 80% Limited warranty for minimum power output

Eak sun hours for various geographical areas is listed in the above section. Solar panels can be wired in series or in parallel to increase voltage or amperage respectively, and they can be wired both in series and in parallel to increase both volts and amps. Series wiring refers to connecting the positive terminal of one panel to the negative terminal of another. The resulting outer positive and negative terminals will produce voltage the sum of the two panels, but the amperage stays the same as one panel. So two 12 volt/3.5 amp panels wired in series produces 24 volts at 3.5 amps. Four of these wired in series would produce 48 volts at 3.5 amps. Parallel wiring refers to connecting positive terminals to positive terminals and negative to negative. The result is that voltage stays the same, but amperage becomes the sum of the number of panels. So two 12 volt/3.5 amp panels wired in parallel would produce 12 volts at 7 amps. Four panels would produce 12 volts at 14 amps.