Maximum Power (Pmax) is 135Wp
Cell technology is PERC Shingled Mono Crystalline
Module efficiency is 22,0%
Open Circuit Voltage (Voc) is 21,96V
Number of Solar cells is 4x32
Color of the frame is Black
Weight is 8,0kg
Dimmensions are 1020 * 665 * 30mm
Connection cable with MC4 connector
SVT code:SVT25638.The panel is registered at the State Environmental Fund of the Czech Republic.
Shingled module technology is a kind of high-efficiency technology, which is different from traditional module assembly and effectively improves module conversion efficiency. This technology can increase the effective power generation area and make full use of module area; under the same area, more than 10% cells can be placed than conventional module assembly. Shingled technology optimizes module structure, greatly reduces the internal loss of modules and increases the output power. It ensures the minimum power loss during module assembly process, effectively reduces the influence of reverse current and the hot spot effect, and has good reliability. The panel offers excellent power output throughout the complete sun spectrum, its durable frame, and structure is capable of holding heavy snow load up to 5400 Pa and Wind load up to 3800 Pa. The panel is resistant to salt mist, ammonia, and blowing sand and therefore suitable for seaside, farm, or desert areas. The junction box is enclosed in the IP67 protective casing increasing its long term weather resistance.
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25 years Warranty
The manufacturer provides up to 25-year Warranty for remaining Power output. The warranty is calculated linearly year by year.
The warranty in detail:
The long warranty period is possible by quality inspection and testing during production. The manufacturer hosts testing laboratory used to confirm TUV,Ul,CSA,ETL,SGS and CGC certifications. They also use this laboratory to ensure their product meet the highest standards.
Certifications and quality tests
The GWL/Sunny panels are in compliance and have undergone testing for a full range of related certifications.
Furthermore, the Panels are produced in accordance to global guidelines and meet ISO and OHSAS standards.
Efficiency, Reliability, Safety and Ecology
Fine Grid Electrodes
BSF (Black surface field) structure
Black film reflected light
High Power Output in Actual use
Triple-layer structure junction box
Highly reliable bypass diode
Lock Mechanism Equipped connectors
Conformity with IEC 61215, IEC 61730 Standards
Original derating designing concept
Double-Sided indeptended tabs
Reliable Bus bar
Corrosion resistance of the frame
High tensile strenght structure
Triple-layer structure back film
Lead-free solder PV module
Manufactured in the plant certified ISO14001
Recyclable steel pallets
|Weight (kg)||8,0 + packing|
|Peak power (Wp)||135|
|MPP voltage (V)||18,6|
|MPP current (A)||7,26|
|Voltage without load (V)||21,96|
|Short-circuit current (A)||7,88|
|Efficiency of solar panel (%)||22,0|
|Max. compressive load (Pa)||5400|
|Nominal Voltage (V)||18|
|Number of cells||4x32|