Audited Supplier
Better light trapping and current collection to improve module power output and reliability
Hot 2.0 Technology
The N-type module with Hot 2.0 technology has better reliability and lower LID/LETID
PID Resistance
Excellent Anti-PID performance guarantee via optimized mass-production process and materials control
Durability Against Extreme Environmental Conditions
High salt mist and ammonia resistance.
Value
Our vertically integrated business model
allows for competitive pricing and great value
The frame structure can replace the module embedded in the building structure,improve the beauty, and have good practicality.
Short bearing distance, good fixing effect, wide application range, IP reserved
| Module | JKM400N-54HL4-B | JKM405N-54HL4-B | JKM410N-54HL4-B | JKM415N-54HL4-B | JKM420N-54HL4-B |
| Pmax | 400 Wp | 405 Wp | 410 Wp | 415 Wp | 420 Wp |
| Vmpp | 31.28 V | 31.47 V | 31.66 V | 31.85 V | 32.04 V |
| Impp | 12.79 A | 12.87 A | 12.95 A | 13.03 A | 13.11 A |
| Voc | 37.38 V | 37.58 V | 37.77 V | 37.96 V | 38.15 V |
| Isc | 13.55 A | 13.62 A | 13.68 A | 13.74 A | 13.8 A |
| Component Efficiency | 20.48% | 20.74% | 21% | 21.25% | 21.51% |
| STC: Irradiance 1000W/m2, Cell Temperature 25°C, Air Mass AM1.5;Measuring tolerance: ±3%. | |||||
We are very proud that through our unremitting efforts, we have obtained TUV/SGS/CE/ISO and other certifications.
Established in 2017, DingHui New Energy Company in Dezhou City, Shandong Province, China is a photovoltaic enterprise that integrates the research and development, production, and sales of solar energy products. We have three companies in China, targeting both domestic and foreign markets. In the past few years, we have been committed to promoting high-quality products to the global market and collaborating with various frontline brands such as Longi, JA, Jinko and Trina. DingHui Company's products include related application products such as solar cells, solar panels, and solar off grid system solutions. We can provide various brands and models of solar modules from 200W-700W. Moreover, our products have obtained international certifications and have been exported to multiple countries and regions in Europe, South Africa, the Middle East, and the Americas.
After Sales
It is our tenet to solve customer problems at the first time, 0 poor evaluation is our basic requirement. We adhere to warranty return analysis.
Product Warranty
Provide 12 year product material and process warranty.
Power Warranty
Provides 25 year linear power output warranty.
Service
The service is in place, the answer is accurate, and the delivery is on time. We provide the most appropriate solution for customers. We are proud to provide customized service solutions to meet the exact needs of customers.
Proposal
We have rich online and offline industry experience to provide customers with the most appropriate and effective solar system recommendations.
Support
We have a professional design department to provide customers with installation drawings, installation plans and effective solutions.
