About US
SUNPRO POWER was established in 2018, located in Yuhuan city, Zhejiang province China. Our annual production capacity is over 3GW,focusing on R&D of Solar cells, modules, power system and providing professional OEM/ODM service for global customers. Sunpro Power has been sold to more than 100 countries,and listed in Tier 1 list of Bloomberg.
Specification
Model of modules |
SP580-N144M10 |
SP580-N144M10 |
SP580-N144M10 |
SP580-N144M10 |
|
STC |
NMOT |
STC |
NMOT |
STC |
NMOT |
STC |
NMOT |
Power ( Pmax/W ) |
580 |
436.70 |
585 |
437.30 |
590 |
441.00 |
595 |
444.60 |
Maximu power voltage ( Vmp ) |
42.56 |
40.10 |
42.72 |
39.90 |
42.87 |
40.00 |
43.03 |
40.20 |
Maximu power current ( lmp ) |
13.63 |
10.90 |
13.7 |
10.96 |
13.77 |
11.02 |
13.83 |
11.07 |
Open circuit voltage ( Voc ) |
51.43 |
48.50 |
51.58 |
48.30 |
51.7 |
48.40 |
51.84 |
48.50 |
Short circuitcurrent (lsc) |
14.34 |
11.56 |
14.41 |
11.61 |
14.48 |
11.67 |
14.55 |
11.72 |
Module efficiency |
22.44% |
|
22.83% |
23.02% |










Our Factory
100% Automatic Production Line
Germany Technology Production Lines
Advanced Quality Management System
Global Warehouse
Holland and Poland Warehouse& Service Centres
Global Office
Certificates
ISO9001, ISO14001, ISO45001,CE, PV CYCLE, IEC61730, IEC61215
WEEE DE 53350412, Anti-PID, Salt Mist Corrosion, Ammonia Corrosion.

Package & Shipment
Project Reference
FAQ
1.Q:Could you produce 166mm cell?
A:Yes,we do.
2.Q:Do you have stock warehouse in EU market?
A:Yes, we have. We set warehouse in Rotterdam and Poland to keep regular customs clearance stock solar panels.
3.Q:May i have a piece of sample to check the quality?
A:Welcome to place the testing order to check the quality or for testing.
4.Q:How about the delivery time?
A:Generally, the order takes 15-20 days after receiving your payment.
The specific delivery time depends on the items and the order quantity.
5.Q:Where is the port of loading?
A:Ningbo or Shanghai
6.Q:Can you do OEM?
A:Yes, we are welcome to do OEM for our clients.
7.Q:Could we be your agent or distributor?
A:Yes, we do.