Jingsun Hot Sale 550W 144 Cells Mono Half-Cell Solar Panel Roof Mounting System
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Product Highlights
- 25-Year Warranty: Comprehensive 25-year warranty coverage for long-term reliability.
- High Efficiency Cells: 144 mono half-cell technology with module efficiency up to 21.3%.
- OEM & Customization: Supports OEM services and custom logo printing on nameplates and packages.
- On-Site Installation: Professional on-site installation support and assistance provided.
- Advanced Manufacturing: Automatic production line with advanced equipment from Japan and Germany.
- Multiple Certifications: Certified by EST, ISO, and CE for international quality standards.
- Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
- Durable Design: IP68 junction box with 3 diodes and robust static load capacity.
Product Attributes
- Customization
- Available
- After-sales Service
- Free-Replacement
- Warranty
- 25 Years
- Model NO.
- JAM72S-550
- Number of Cells
- 144 Cell
- Application
- Solar System
- Condition
- New
- Certification
- EST, ISO, CE
- Material
- Monocrystalline Silicon
- Cell
- Mono
- Weight
- 28.6kg+3%
- Dimensions
- 2279+2mmx 1134+2mmx35+1mm
- Cable Cross Section Size
- Cable Cross Section Size
- No. of Cells
- 144(6X24)
- Junction Box
- IP68, 3 Diodes
- Connector
- Genuine Mc4
- Cable Length
- Portrait: 300mm(+ )/400mm(-);
- Country of Manufacturer
- China/Vietnam
- Maximum System Voltage
- 1000V DC (IEC)
- Operating Temperature
- -40 C~+85c
- Maximum Series Fuse Rating
- 25A
- Maximum Static L Oad,Front*
- 3600PA, 1.5
- Maximum Static Load,Back*
- 1600PA, 1.5
- Transport Package
- Carton Box
- Specification
- 2279*1134*35mm
- Trademark
- Jingsun solar
- Origin
- China
- HS Code
- 8541402000
- Production Capacity
- 5000PCS/Week
Product Images of Jingsun Hot Sale 550W 144 Cells Mono Half-Cell Solar Panel Roof Mounting System
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Product Description

| Model | JAM72-525 | JAM72-530 | JAM72-535 | JAM72-540 | JAM72-545 | JAM72-550 |
| Rated Maximum Power at STC | 525W | 530W | 535W | 540W | 545W | 550W |
| Maximum Power Voltage(Vmp) | 41.15V | 41.31V | 41.47V | 41.64V | 41.80V | 41.96V |
| Maximum Power Current (Imp) | 12.76A | 12.83A | 12.90A | 12.97A | 13.04A | 13.11A |
| Open Circuit Voltage ( Voc) | 49.15V | 49.30V | 49.45V | 49.60V | 49.75V | 49.90V |
| Short Circuit Current (Isc) | 13.65A | 13.72A | 13.79A | 13.86A | 13.93A | 14.00A |
| Module Efficiency | 20.3% | 20.5% | 20.7% | 20.9% | 21.1% | 21.3% |
| Power Tolerance | 0~+5W | |||||




C: Could you print our company logo in nameplate and package?
D: Can you support OEM and on-site installation?
E: How does your factory carry out quality control?
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2391434". Items marked "" are certified.
Company Profile
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Solar panel factory
♦ Founded in 2004, 500MW solar panel production capacity, millions of battery, LiFePO4 cell, charge controller and inverter production capacity
♦ Four factories, solar panel factory, battery factory, solar charge controller, inverter factory and mounting bracket factory
♦ Products are exported to more than 150 countries
♦ Products are certified by TUV(Germany), CE, ISO
♦ Turn-key solar systems are offered, to save the time and money for the clients
♦ Rich experience in overseas construction of solar projects
Battery factory
♦ Battery factory Founded in 1996, 2 million batteries annual production capacity
♦ Products including valve regulated lead acid battery, Gel battery, deep cycle battery, OPzV
And OPzS battery, Lithium Iron Phosphate / LiFePO4 battery
♦ Products are exported to more than 150 countries
♦ Products are certified by CE, RoHS
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries ranging from 2Ah to 3000Ah
About Our Factory & Business Background
- Address
- Xinhua Youge Apartment, Qianshan Road, Shushan District, Hefei, Anhui, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, RMB
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2009-08-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are your main products?
- Solar system, solar panel, inverter, controller, battery and mounting system and all the related soar power accessories.
- Are you a factory or trading company?
- We are a manufacturer with export license.And we have certificates.
- Could you print our company logo in nameplate and package?
- Yes, we can do it according to your design.
- Can you support OEM and on-site installation?
- Yes,as a professional solar system manufacturer, we can offer our clients OEM and on-site installation, fully support and assistance in service.
- How does your factory carry out quality control?
- Quality is priority. We have professional QC feam to carry out the Quality control.
- What is your advantage in Solar Energy System?
- Automatic production line with international advanced production equipment from Japan and Germany. Price is competitive.
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