Half Cell module technology
Amount of electrical current,By using half-cells, the electrical current ( i ) flowing in each busbar is halved. Therefore, the amount of internal losses in a half-cut module is 1/4 of a full sized cell module
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/10d4f0479a9f2939846eb35365a9b94f.webp)
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/e6dd71192a9bb63395773e054287deaa.webp)
Perc Mono Half cell module 144 cells 9BB
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/a2d3956e3776f5e89ed3bb918c91a592.webp)
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/2608feef616942da1430ca74d4a42827.webp)
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/ad73c2323a5cd594c6f75361d2202b4b.webp)
Manufacturing systems are equipped with sophisticated scheduling and dispatching capabilities, automated material handling functionality,
automated manufacturing systems, and smart devices utilization.
All cells and modules must past through a list of 48 different tests to ensure that the visual, optical, electrical, physical, and mechanical properties
of the products meet high standards before reaching customers
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/2a4919e6b113bd4ab08428de8af59c47.webp)
♦ Founded in 2012 , 150MW solar panel production capacity , millions of battery, charge controller and
inverter production capacity
♦ Products are exported to more than 150 countries
♦ Products are certified by TUV(Germany) , ETL(America) ,CE
♦ Turn-key solar systems are offered , to save the time and money for the clients
♦ Rich experience in overseas construction of solar projects
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/f0998b17c4714723ad7fb5f2c51e890a.webp)
Amount of electrical current,By using half-cells, the electrical current ( i ) flowing in each busbar is halved. Therefore, the amount of internal losses in a half-cut module is 1/4 of a full sized cell module
Less Shading Loss
Shading loss of half-cell is much better than normal module in certain shading conditions
Shading loss of half-cell is much better than normal module in certain shading conditions
Half-cell technology
Under the same shadow condition, the power loss of half-cell component is less than that of the full-cell component.
Under the same shadow condition, the power loss of half-cell component is less than that of the full-cell component.
Low Working Temperature
Apple-to-Apple Temperature measured in R&D PV system in Oct.2017, Half-cell module is around ~2 degrees lower
Apple-to-Apple Temperature measured in R&D PV system in Oct.2017, Half-cell module is around ~2 degrees lower
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/10d4f0479a9f2939846eb35365a9b94f.webp)
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/e6dd71192a9bb63395773e054287deaa.webp)
Perc Mono Half cell module 144 cells 9BB
Ultra-high Power for the Lowest LCOE and Highest IRR
Ultra-high Efficiency of 21.73%
Reliable Tiling Ribbon Technology Eliminating the Inter-cell Gap
Multi Busbar Technology Decreasing the Resistance Loss![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/af9b3cd261002849685e16d250aada4d.webp)
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/af9b3cd261002849685e16d250aada4d.webp)
Electrical Characteristics(STC) | ||||
Module Type | SW450M-144 | SW460M-144 | SW470M-144 | SW480M-144 |
Maximum Power (Pmax) | 450W | 460W | 470W | 480W |
Maximum Power Voltage (Vmp) | 41.00 | 41.60 | 42.20 | 42.80 |
Maximum Power Current (Imp) | 10.98 | 11.10 | 11.22 | 11.34 |
Open-circuit Voltage (Voc) | 49.50 | 50.10 | 50.70 | 51.30 |
Short-circuit Current (Isc) | 11.42 | 11.54 | 11.66 | 11.78 |
Module Efficiency (%) | 20.70 | 21.10 | 21.50 | 21.90 |
Power Tolerance | 0~+5W | |||
Temperature Coeffcient of Isc | +0.05%/ºC | |||
Temperature Coeffcient of Voc | -0.29%/ºC | |||
Temperature Coeffcient of Pmax | -0.37%/ºC |
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/a2d3956e3776f5e89ed3bb918c91a592.webp)
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/2608feef616942da1430ca74d4a42827.webp)
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/ad73c2323a5cd594c6f75361d2202b4b.webp)
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/7f988785928411e31a046f84f5902b21.webp)
automated manufacturing systems, and smart devices utilization.
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/62702778e53d79f165bd484a9eff41a5.webp)
of the products meet high standards before reaching customers
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/2a4919e6b113bd4ab08428de8af59c47.webp)
♦ Founded in 2012 , 150MW solar panel production capacity , millions of battery, charge controller and
inverter production capacity
♦ Products are exported to more than 150 countries
♦ Products are certified by TUV(Germany) , ETL(America) ,CE
♦ Turn-key solar systems are offered , to save the time and money for the clients
♦ Rich experience in overseas construction of solar projects
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/f0998b17c4714723ad7fb5f2c51e890a.webp)
![Solar PV Solar Panel Half Cell 9bb Solar Panel 480W 470W Home Solar Panel](https://img2.grofrom.com/u-m-a/53025c98cd121291146aa672b78bf2d3.webp)