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* PERC Half Cells
* Higher Power Output
* Less Shading Effect
* Appearance Consistency
Product Description
Model | GSM445-72HC | GSM450-72HC | GSM455-72HC | GSM460-72HC | |||
Rated Maximum Power(Pmax) [W] | 445 | 450 | 455 | 460 | |||
Open Circuit Voltage(Voc) [V] | 49.55 | 49.84 | 50.14 | 50.43 | |||
Maximum Power Voltage(Vmp) [V] | 41.75 | 42.10 | 42.42 | 42.77 | |||
Short Circuit Current(Isc) [A] | 11.17 | 11.20 | 11.24 | 11.28 | |||
Maximum Power Current(Imp) [A] | 10.66 | 10.69 | 10.72 | 10.75 | |||
Module Efficiency [%] | 20.1 | 20.4 | 20.7 | 20.9 | |||
Power Tolerance | 0~+5W | ||||||
Temperature Coefficient of Isc(α_Isc) | +0.051%/℃ | ||||||
Temperature Coefficient of Voc(β_Voc) | -0.289%/℃ | ||||||
Temperature Coefficient of Pmax(γ_Pmp) | -0.350%/℃ | ||||||
STC | Irradiance 1000W/m²,ﾠcell temperature 25℃, AM1.5G | ||||||
Half-cut Cells Advantages
(1) The solar cell is divided into two, the main gate current is halved, the current loss of the whole component is reduced to 1/4 of the original, and the output power is about 5-10W higher than that of the same type of whole battery assembly.
(2) The hot spot temperature of the half-chip module assembly is lower than the temperature of the same-type full-piece module
assembly by about 25 ° C, which can effectively reduce the hot spot effect of the component.
(3) Half-cut module components meet the 1500V system voltage design requirements, which can reduce the system-side cost by about 10%;
(4) Effectively reduce the loss of power generation caused by occlusion when there is shadow occlusion and ash accumulation or snow accumulation.
(5) Reduce the first year and the average photoinduced attenuation;
(6) 100% PID Free.
(2) The hot spot temperature of the half-chip module assembly is lower than the temperature of the same-type full-piece module
assembly by about 25 ° C, which can effectively reduce the hot spot effect of the component.
(3) Half-cut module components meet the 1500V system voltage design requirements, which can reduce the system-side cost by about 10%;
(4) Effectively reduce the loss of power generation caused by occlusion when there is shadow occlusion and ash accumulation or snow accumulation.
(5) Reduce the first year and the average photoinduced attenuation;
(6) 100% PID Free.
Grade A Materials
9BB PERC Mono Half Cells
Tempered Glass
* 12% Ultra Clear Tempered Glass.
* 30% Lower Reflection
* 3.2mm thickness
* >91% Higher Transmittance
* High mechanical strength
EVA
* >91% Higher Transmittance EVA,
* Higher GEL Content To Provide Good Encapsulation And Protect Cells From Vibration With Longer Durability
Frame
* Aluminum Alloy Frame
* 120N Tensile Strength Frame
* 110% Seal-lip Design Glue Injection
* Black/Silver Optional
Production
PERC Solar Cells
Perc 166mm size solar cell
Grade A quality
More than 21% efficiency
9 Bus Bar, Anti PID
Junction Box
IP68 water proof junction box
Silver or Black frame
Max DC 1500V
25 Years warranty
Factory
Packing & Transport
Packing Method: Customized Wooden&Carton with Pallet(offer 100% protection during transportation)
Container(60Cells solar panel) | 20'GP | 40'GP | 40'HC |
PCS/Pallet | 30 | 30 | 30 |
PCS/Container | 400 | 840 | 924 |
Container(72Cells solar panel) | 20'GP | 40'GP | 40'HC |
PCS/Pallet | 27 | 27 | 27 |
PCS/Container | 300 | 572 | 696 |
Transport:
Accodring to your products quantity and requirement , we will choose Security and Economical transportation for you .
Including Sea transportation ,Air transportation , Land transportation and Express .
Payment & Warranty
Payment:
You can choose a convenient payment term according to your local condition, and we accept Telegraphic Transfer, Western Union, L/C at sight, and on-line payment.
If you are worry about your money safety, we recommend Alibaba Trade Assurance Payment, which can protect your money until you receive your products.
More info please click the below picture:
Solar Panels Warranty(12Years for Workmanship, 25Years for 80% Nominal Power Output)
Damage in transit (CNF Terms), we will make up for you free without any reason.
Project
30KW Residential Solar Power System in Canada
220KW Solar Power Plant in Sweden
500KW in Poland 300KW in United Sates
2MW Solar Power Plant in Germany