|
Model
|
LR7-72HVHF-640M
|
LR7-72HVHF-645M
|
LR7-72HVHF -650M
|
LR7-72HVHF-655M
|
LR7-72HVHF-660M
|
LR7-72HVHF-665M
|
LR7-72HVHF-670M
|
|
Rated Maximum Power(Pmax)[W]
|
640
|
645
|
650
|
655
|
660
|
665
|
670
|
|
Maximum Power Voltage(Vmp)[V]
|
44.36
|
44.46
|
44.56
|
44.66
|
44.76
|
44.86
|
44.96
|
|
Maximum Power Current(Imp)[A]
|
14.43
|
14.51
|
14.59
|
14.67
|
14.75
|
14.83
|
14.91
|
|
Open Circuit Voltage(Voc) [V]
|
53.7
|
53.8
|
53.9
|
54
|
54.1
|
54.2
|
54.3
|
|
Short Circuit Current(Isc) [A]
|
15.13
|
15.21
|
15.29
|
15.37
|
15.45
|
15.52
|
15.69
|
|
Module Efficiency [%]
|
23.7
|
23.9
|
24.1
|
24.2
|
24.4
|
24.6
|
24.8
|
|
Operational Temperature
|
-40℃ ~ +85℃
|
||||||
|
Power Output Tolerance
|
0 ~ 3%
|
||||||
|
Maximum System Voltage
|
DC1500V (IEC)
|
||||||
|
Maximum Series Fuse Rating
|
25A
|
||||||
|
Nominal Operating Cell Temperature
|
45±2℃
|
||||||
|
Protection Class
|
Class II
|
||||||
|
Fire Rating
|
IEC Class C
|
||||||
|
Temperature Coefficient of Isc
|
+0.050%/℃
|
||||||
|
Temperature Coefficient of Voc
|
-0.200%/℃
|
||||||
|
Temperature Coefficient of Pmax
|
-0.260%/℃
|
||||||
Q: Why did I choose your company?
* Can provide Longi Jinko JA Trina Canadian Dinghui brand solar panels
* 15+ years of experience in installing solar panels, with professional engineers designing solutions
* Trade with customers in more than 70 countries around the world
* QC members will control the quality from the raw material to the final products
* 24-hour service available
* 7-day delivery upon receipt of payment
* Over 80% repurchase rate and 100% positive reviews
* Perfect after-sales service team
* Support any method of inspection, such as installation supervision, video, etc
* Will always follow the "professional" and "sincere"
* Guaranteed quality and complete certification
* Competitive prices bring higher profits to customers
* Multiple repeat purchases by customers
* A professional Solar Panels Manufacturer in China.
* Multiple warehouses and good cooperative factories in China
* Good reputation, guaranteed product quality, and many repeat customers
* Professional inspection process before shipment
Q: Can you get the solar panel customized for us?A: Of course, brand name, solar panel color, designed unique patterns are available for customization.
Q: What kind of service can you provide once we place the order?A: After we receive the order, we will arrange the production, and our QC members will control the quality from the raw material to the final products. We can arrange the shipment by sea. Meanwhile, as our staff have worked in this field for many years, we can also provide you one-stop solution for a solar energy system in a perfect way.
Q: Can the price of solar products be cheaper?A: Of course, you will be offered a very good discount for large quantities.
Q: Whether technical support provided?A: Yes, we can provide remote guidance, installation, and off-grid system support.
