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
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/476d43589d6c32c1049bbce1beb60c63.webp)
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/6540c66201e7008821023fc4fb2115b1.webp)
Perc Mono Half cell module 144 cells 9BB
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/639b7d2b09aaa5fefa1342f774664ef9.webp)
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/2fec6e47ec0030060a9a864ac31a9579.webp)
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/abe83e100bd279538426957c35e91b01.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
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/282069659b9c09e5501bd560af89e148.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
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/4044019cb37af14e7462a64342705d81.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
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/476d43589d6c32c1049bbce1beb60c63.webp)
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/6540c66201e7008821023fc4fb2115b1.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![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/1a9f070a6f8ecc5f7921298a11c685ad.webp)
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/1a9f070a6f8ecc5f7921298a11c685ad.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 |
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/639b7d2b09aaa5fefa1342f774664ef9.webp)
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/2fec6e47ec0030060a9a864ac31a9579.webp)
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/abe83e100bd279538426957c35e91b01.webp)
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/62a23b5b8833922443addb3e4f8587bb.webp)
automated manufacturing systems, and smart devices utilization.
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/ac011fdba10a3222cf6c7045ee2a762d.webp)
of the products meet high standards before reaching customers
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/282069659b9c09e5501bd560af89e148.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
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/4044019cb37af14e7462a64342705d81.webp)
![Longi Mono Solar Panel 470W Watt Price Black Monocrystalline Solar Cell Photovoltaic Panel](https://img3.grofrom.com/soloryfsgroup/3595053395d85286dd33d7cafaebb6ea.webp)