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Datasheet
| Module type | LR5-54HIH-400M | LR5-54HIH-405M | LR5-54HIH-410M | LR5-54HIH-415M |
| Rated Maximum Power(Pmax) [W] | 400w | 405w | 410w | 415w |
| Open Circuit Voltage(Voc) [V] | 36.75V | 37.00V | 37.25V | 37.50V |
| Maximum Power Voltage(Vmp) [V] | 30.75V | 31.00V | 31.25V | 31.49V |
| Short Circuit Current(Isc) [A] | 13.76A | 13.83A | 13.88A | 13.94A |
| Maximum Power Current(Imp) [A] | 13.01A | 13.07A | 13.12A | 13.18A |
| Module Efficiency [%] | 20.5% | 20.7% | 21.0% | 21.3% |
| Temperature Coefficient of Isc(α_Isc) | +0.050%/℃ | |||
| Temperature Coefficient of Voc(β_Voc) | -0.265%/℃ | |||
| Temperature Coefficient of Pmax(γ_Pmp) | -0.340%/℃ | |||









About us
Topsky is a leading manufacturer of solar cells and solar modules which was established in 1998. Our solar panel factory has 360 skilled workers, 10 serior R&D engineers, 15 overseas salesperson, 2 after-sale service clerks.
We work tirelessly to improve the efficiency of our Photovoltatic cells and and modules as well as our system costs to provide our customers with world-class solar solutions and to ensure competitiveness of PV with conventional sources of electricity. With a 10-year product and a 25-year linear performance guarantee, backed by leading insurance companies.
Topsky can provide solar cells & solar modules with 1.2GW annual capacity and establish long term cooperation with many tier 1 brand factories. We also offer OEM, ODM, OBM service as per customer requirement and aim at making a greater contribution to the usage of solar energy globally. Our company always pursues the philosophy of people-oriented, environmental friendly and energy-saving. We together with our partners are committed to make mutual contribution to a sustainable society.



Q: What kind of certification do you have?
A: Power from 3W to 435 poly and mono solar panel with TUV,IEC61215/IEC61730,CEC,CE,UL,ETL,PID,ISO.MCS,etc.
Q: What is the warranty of solar panels?
A: 10 years warranty on material and workmanship, 25 years power warranty (90% power output in 10 years, 80% in 25 years)
Q: Can you quote me the best price?
A: We need more information about your demands, such as the power/material/Qty/etc, then We can suggest the suitable type and quote the best price for you.
Q: Can I just order some samples of small quantity?
A: Sample order in small quantity is acceptable.
>>>>>Pre sale:
>>>>>After sale:
We provide 10 years Warranty for the product, 10 years warranty for 90% power production ,25 years warranty for 80% power production.
We Topsky Energy are Manufacturers(TP Energy) and reseller of tier 1 brand JA, Jinko, Risen, JA, Longi, Talesun, GCL and etc brands solar panels with competitive price and good quality. We welcome your any inquiry.
Contact info
Name: Windy Xu (Linkedin/Facebook/Google+/Twitter)
Skype: topskyenergy004
Mobile: +86-13692172336 (whatsapp)
Email: sales04(@)topskyenergy.com
Web: //www.topskyenergy.com
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