Specification
40W Mono Solar panel
Model |
FSM-25W |
FSM-30W |
FSM-35W |
FSM-40W |
Rated Maximum Power at STC |
25W |
30W |
35W |
40W |
Maximum Power Voltage (Vmp) |
17.5V |
17.6V |
17.4V |
17.5V |
Maximum Power Current (Imp) |
1.43A |
1.71A |
2.05A |
2.28A |
Open Circuit Voltage ( Voc) |
21.8V |
22.1V |
21.8V |
22.1V |
Short Circuit Current (Isc) |
1.54A |
1.86A |
2.25A |
2.54A |
Power Tolerance |
0~+3% |
0~+3% |
0~+3% |
0~+3% |
STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5 |
Mechanical Parameters |
Cell Type |
Mono-crystalline Solar Cell |
No. of Cells |
36 |
Dimension |
540x543x25mm |
Glass |
3.2mm, High Transmission, Low Iron, Tempered Glass |
Junction Box |
IP65&IP67 Rated |
Frame |
Anodized Aluminum Alloy |
No. of Bypass Diodes |
1 |
Connector |
MC4 Compatible |
Working Conditions |
Maximum System Voltage |
DC 1000V(IEC) / 1500V(IEC) / 600V(UL) |
Operating Temperature |
-40°c~+85°c |
Maximum Series Fuse |
15A |
NOCT |
45±2°c |
Application Class |
Class A |
Temperature Coefficient |
Temperature Coefficient of Pmax |
-0.40%/°c |
Temperature Coefficient of Voc |
-0.30%/°c |
Temperature Coefficient of Isc |
+0.06%/°c |
Poduct drawing
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Packaging & Shipping





Q1:Do you support Ready To Ship ,
OEM&ODM?
A1:Yes, we are a powerful factory, one piece can also be shipped, and we can also customize products for you,the MOQ is much lower than many factories
Q2. What is our advantage ?
A2.We have professional R&D team, can customized the products you want. We have 10,000 square meters and more than 300 staffs.
Q3. How can we guarantee quality?
A3.Always a pre-production sample before mass production; All of our products have passed certification of CE,TUV and ISO. Always final Inspection before packing.
Q4. How to select a suitable products?
A4.Tell us your demand, We can recommend suitable products for you.