Huagong Langic Digital Energy Technology (Guangdong) Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 10000 pieces per month |
| Delivery Time | 5-12 days |
| Packaging Details | Carton packing |
| Product name | 400W bifacial mono Half-Cut Solar panel |
| Module Efficiency | 19.58% |
| Application | Solar Power System |
| process material warranty Warranty | 12Years |
| Maximum system Voltage | DC1000W |
| Open circuit voltage | 48.3V |
| Max.power | 400W |
| Weight | 21.50kg |
| Brand Name | FUSOLI |
| Model Number | JT400-72M |
| Certification | ISO/TUV/CE/UL/IEC/CQC |
| Place of Origin | Guangdong,China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000 pieces per month |
| Delivery Time | 5-12 days | Packaging Details | Carton packing |
| Product name | 400W bifacial mono Half-Cut Solar panel | Module Efficiency | 19.58% |
| Application | Solar Power System | process material warranty Warranty | 12Years |
| Maximum system Voltage | DC1000W | Open circuit voltage | 48.3V |
| Max.power | 400W | Weight | 21.50kg |
| Brand Name | FUSOLI | Model Number | JT400-72M |
| Certification | ISO/TUV/CE/UL/IEC/CQC | Place of Origin | Guangdong,China |
| High Light | Bifacial high power solar panels ，19.58% high power solar panels ，Mono 20a solar panel | ||
Bi-Facial Mono Half-Cut 400W Solar Panel
1. On Company qualifications
With more than 10000 square meters and large production equipment, we have successfully obtained many honors such as CQC certificates on National Electrical Applicance and ISO 9001 international quality system. And we are excellent company on solar PV engineering and 3A credit in China.
2. Dominant Advantages on Products
① Multi busbar technology
② Adaptability to harsh environments
Have passed salt spray and high ammonia corrosion tests by the third-party authorization organization
③ Better resistance to hot spots
By optimizing the current design and working condition current, a better temperature coefficient and resistance to hot spots can be obtained
④ Load capacity
The whole component has been passed the tests on wind load of 2400pa and snow load of 5400pa
⑤ Anti-PID guarantee
Can Minimize the attenuation probability caused by PID phenomenon through battery perduction technology optimozation and material contorol
⑥ Industry-leading linear warranty
Can ensure12 years process material warranty and 25 years Line property
3. High efficiency & high power generation
There is PERC battery adding a back passivation layer and laser slotting process on the basis of conventional battery technology, which can improve battery efficiency significantly
4. Project cases
Relying on industry-leading product quality, standardized technical team and standardized design system, we can give household solutions to bring customer considerable economic benefits and we also give the roof beautiful appearance, environmental protection, and technology support
5. Double-sided power generation technology
We has led the large-scale commercialization of double-sided products through double-sided single crystal PERC technology with application cases all over the world.
6. Electrical Performance
| Electrical performance parameters丨STC | |
| Model Type | JT400-72M |
| Power output | 400W |
| Max power operating voltage | 48.3V |
| Max power operating current | 10.02A |
| Open circuit voltage | 39.40V |
| Short circuit current | 9.65A |
| Component efficiency | 19.58% |
| Power tolerance | ±3% |
| Maximum system Voltage | DC 1000W |
| Maximum series fuse rating | 20A |
| Standard test conditions | test conditions Irradiance 1000W/㎡, battery temperature 25℃, spectrum AM1.5G |
| Temperature characteristics | |
| Maximum power temperature coefficient | -0.36 %/℃ |
| Open circuit voltage temperature coefficient | -0.28 %/℃ |
| Short-circuit current temperature coefficient | +0.05 %/℃ |
| Operating temperature | -40～+85 ℃ |
| Normal working cell temperature | 45.0±2℃ |
| Mechanical specifications | |
| Solar cell | mono 79.38 x 158.75 mm(144 pieces) |
| output cable | 4.0mm² ,portrait:255mm(+)/355mm(-);landscape:1200mm |
| Component size | 2005x 996 x 40 mm |
Company Details
Business Type:
Trading Company
Year Established:
2021
Total Annual:
1000000-1800000
Employee Number:
20~50
Ecer Certification：
Active Member
Founded in 2011, Langic technology has been deeply involved in the field of industrial Internet for many years, and has rich experience in IoT system, software R&D and big data applications. Langic technology adheres to the spirit of professionalism, innovation and pioneering to build a new ene... Founded in 2011, Langic technology has been deeply involved in the field of industrial Internet for many years, and has rich experience in IoT system, software R&D and big data applications. Langic technology adheres to the spirit of professionalism, innovation and pioneering to build a new ene...
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