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GKA210M108S 550W
GAMKO
Gamko Solar specialize in manufacturing PERC, N-type TOPCon, and HJT solar panel. Specializing in research and development of solar panel, on/off grid system and hybrid solar system . We devote ourselves to provide excellent one- stop solar solution.
Product Name
550w Solar Panel 210MM Half Cell Solar Cell Mono PV Panel with Full Certifications 5w-800w Avaliable
Product Picture
Data sheet
Model | GKA210M108S 550W |
Rated maximum power at stc | 550W |
Maximum power voltage(Vmp) | 31.34V |
Maximum power current(Imp) | 17.55A |
Oen Circuit voltage(Voc) | 37.61V |
Short circuit current(Isc) | 18.43A |
Demension | 1960*1303*30MM |
Net weight | 25.5KG |
Efficiency | 21.54% |
Cell structure | 18*6 |
Working conditions
Maximum system voltage | DC 1000V(IEC) |
Operating temperature | -40℃~+85℃ |
Maximum series fuse | 15A |
NOCT | 45±2℃ |
Application class | Class A |
GAMKO SOLAR MODULE BOM
CELLS: TIER 1 BRANDS SOLAR CELLS
TEMPERED GLASS: ULTRA-CLEAR
EVA:TRANSPARENCY>93%
BACKSHEETS: REFLECTIVITY>80%, TPT
JUNCTION BOX: IP68 MAX 30A
SILICON GEL:UV,AGING-RESISTANT
FRAME: ANODIZED ALUMINUM 6005-T5
GAMKO QUALITY CONTROL
2 EL testing avoid cells cracking of each solar module.
2 Power flflash testing avoid false welding and insufficient power of each module.
Packing tightly with angle protection avoid transportation broken.
Gamko official Warranty cover all Gamko solar module30 years.
Features
M Busbar Solar Cell
M Busbar Solar Cell design improves module effiffifficiency and offffers better
aesthetic appearance for rooftop installation.
High Effiffifficiency:
Higher module conversion effiffifficiency(up to 21.25%) benefifit from Passiv
ated Emmiter Rear Contact (PERC) technology.
PID Resistance:
Excellent Anti-PID performance guarantee limited power degradation
for mass production.
Low-light Performance:
Advanced glass and cell surface textured design ensure excellent perfor
mance in low-light environment
Severe Weather Resilience:
Certifified to withstand: wind load (2400 Pascal) and snow load (5400Pascal).
Durability against extreme environmental conditions:
High salt mist and ammonia resistance certifified.
Q: Many people in the market offer 10% cheaper than you, why should I choose your company? Can you do the same price?
A: As a matter of fact, the factories in Guangdong and Zhejiang area are really 10% or even more cheaper than us, but even with such a cheap price, their profit is still higher than ours, the main reasons are:
(1)Their procurement cost of solar cells is low. They always use reverse current and low-efficiency solar cells and never do Flash and EL testing at all. Although the appearance after production is not big difference with A grade solar panels, but the problem of cell cracks and mixed cells of different grades are serious. This is the main cause of the hot spot effect, which can lead to fires. During the production process, GAMKO has 3 EL tests and 2 Flash tests, which from the string welding machine, intermediate inspection, and final inspection to avoid hidden cracks in the solar cells and the solar cells mixed different grades.
(2)Some factories are poorly equipped and staffed mostly by old people, which will reduce the cost of production, but the consequence is that even if the best materials are used, there's no stable equipment, only relying on manual welding, handling and gluing, which will cause hidden cracks, chipping edges, missing corners, and insufficient glue of the solar panels. All these will affect the efficiency and use life of solar panels. A large number of second-hand panels in the market come from those unqualified factories.
GAMKO factory is set up in accordance with the requirements of tier 1 module production process, and all the equipment alone amounted to 2.5 million dollars.
Solar panels are electrical equipment, need to be used for 20-30 years. It’s very easy to bring safety hazards without firm quality. Most of our customers are photovoltaic installation companies and wholesale companies. As long as a quality accident happens, it will bring a devastating blow to their reputation, and if it causes a fire, they will also face serious lawsuit. So that's why we advise our customers to always choose a factory that can provide safety guarantee.
Gamko Solar specialize in manufacturing PERC, N-type TOPCon, and HJT solar panel. Specializing in research and development of solar panel, on/off grid system and hybrid solar system . We devote ourselves to provide excellent one- stop solar solution.
Product Name
550w Solar Panel 210MM Half Cell Solar Cell Mono PV Panel with Full Certifications 5w-800w Avaliable
Product Picture
Data sheet
Model | GKA210M108S 550W |
Rated maximum power at stc | 550W |
Maximum power voltage(Vmp) | 31.34V |
Maximum power current(Imp) | 17.55A |
Oen Circuit voltage(Voc) | 37.61V |
Short circuit current(Isc) | 18.43A |
Demension | 1960*1303*30MM |
Net weight | 25.5KG |
Efficiency | 21.54% |
Cell structure | 18*6 |
Working conditions
Maximum system voltage | DC 1000V(IEC) |
Operating temperature | -40℃~+85℃ |
Maximum series fuse | 15A |
NOCT | 45±2℃ |
Application class | Class A |
GAMKO SOLAR MODULE BOM
CELLS: TIER 1 BRANDS SOLAR CELLS
TEMPERED GLASS: ULTRA-CLEAR
EVA:TRANSPARENCY>93%
BACKSHEETS: REFLECTIVITY>80%, TPT
JUNCTION BOX: IP68 MAX 30A
SILICON GEL:UV,AGING-RESISTANT
FRAME: ANODIZED ALUMINUM 6005-T5
GAMKO QUALITY CONTROL
2 EL testing avoid cells cracking of each solar module.
2 Power flflash testing avoid false welding and insufficient power of each module.
Packing tightly with angle protection avoid transportation broken.
Gamko official Warranty cover all Gamko solar module30 years.
Features
M Busbar Solar Cell
M Busbar Solar Cell design improves module effiffifficiency and offffers better
aesthetic appearance for rooftop installation.
High Effiffifficiency:
Higher module conversion effiffifficiency(up to 21.25%) benefifit from Passiv
ated Emmiter Rear Contact (PERC) technology.
PID Resistance:
Excellent Anti-PID performance guarantee limited power degradation
for mass production.
Low-light Performance:
Advanced glass and cell surface textured design ensure excellent perfor
mance in low-light environment
Severe Weather Resilience:
Certifified to withstand: wind load (2400 Pascal) and snow load (5400Pascal).
Durability against extreme environmental conditions:
High salt mist and ammonia resistance certifified.
Q: Many people in the market offer 10% cheaper than you, why should I choose your company? Can you do the same price?
A: As a matter of fact, the factories in Guangdong and Zhejiang area are really 10% or even more cheaper than us, but even with such a cheap price, their profit is still higher than ours, the main reasons are:
(1)Their procurement cost of solar cells is low. They always use reverse current and low-efficiency solar cells and never do Flash and EL testing at all. Although the appearance after production is not big difference with A grade solar panels, but the problem of cell cracks and mixed cells of different grades are serious. This is the main cause of the hot spot effect, which can lead to fires. During the production process, GAMKO has 3 EL tests and 2 Flash tests, which from the string welding machine, intermediate inspection, and final inspection to avoid hidden cracks in the solar cells and the solar cells mixed different grades.
(2)Some factories are poorly equipped and staffed mostly by old people, which will reduce the cost of production, but the consequence is that even if the best materials are used, there's no stable equipment, only relying on manual welding, handling and gluing, which will cause hidden cracks, chipping edges, missing corners, and insufficient glue of the solar panels. All these will affect the efficiency and use life of solar panels. A large number of second-hand panels in the market come from those unqualified factories.
GAMKO factory is set up in accordance with the requirements of tier 1 module production process, and all the equipment alone amounted to 2.5 million dollars.
Solar panels are electrical equipment, need to be used for 20-30 years. It’s very easy to bring safety hazards without firm quality. Most of our customers are photovoltaic installation companies and wholesale companies. As long as a quality accident happens, it will bring a devastating blow to their reputation, and if it causes a fire, they will also face serious lawsuit. So that's why we advise our customers to always choose a factory that can provide safety guarantee.
