20w 30w poly Solar module charging for street light and blinker with white frame 12V Solar Panel
Key Features
Withstand high wind (2400Pa) and snow loads (5400Pa)
Guaranteed Positive Output Tolerance (0-3%)
Excellent performance in low light environments
High modules conversion efficiency
12V battery use
Specifications:
| OLLIN-30M-40M |
| Monocrystalline Solar Module |
| | | | | | | | |
| Mechanical Data |
| Cell type | Monocrystalline |
| No.of cells | 36 in series(4*9) |
| Dimensions | 670*430*25mm |
| Weight | 2.2kg |
| | | | | | | | |
| Electrical Data |
| Under STC ( Standard Test Conditions:1000W/m2 25℃, AM1.5) |
| Power | 30WM | | 35WM | | 40WM |
| Open circuit voltage(Voc) | 21.5V | | 21.5v | | 21.6V |
| Max. power voltage(Vmp) | 17.46V | | 17.48V | | 17.5V |
| Short circuit current(Isc) | 1.79A | | 2.09A | | 2.4A |
| Max. power current(Imp) | 1.66A | | 1.94A | | 2.2A |
| A grade power Tolerance | ± 3% |
| Max.system voltage | 1000V |
| Operating temp. | —40℃~80℃ |
| Temperature coefficients of Pmax | -0.47% /℃ |
| Temperature coefficients of Voc | -0.38% /℃ |
| Temperature coefficients of Isc | +0.1% /℃ |
Special Packaging
Individual packing or 2 pcs per carton or other special packing is acceptable.
Mono and poly solar panels
1.High reliability with guaranteed ± 3% output power tolerance.
2.The modules can withstand high wind-pressure, snow loads and extreme temperatures
3.Bypass diodes to minimize power loss with shading
4.High and stable conversion efficency to ensure the highest quality
5.High efficiency,waterproof ,stand heavy rain and snow
FAQ
Q1. Are you a factory or trading company?
we are factory, supplying OEM/ODM service.
Q2. Can you accept OEM service?
Yes, we can. Qty is not the only standard , more qty, less cost.
Q3. How about your after sales-service?
1.Guarantee time: one year, but solar panel 10 years
2.Spare parts:1% spare parts will be shipped with your order.
Q4. How about your payment terms?
We accept T/T, LC
Q5. What certification do you have?
1.CE,
2.According to your need , do the certification or report , if you have a big order.
Q6. How many day about delivery time?
1.Sample delivered in 3-5 days.
2.Order delivered in 15-20 days.
Q7. Which port shipping goods?
Ningbo port/ shanghai port/yiwu port
