Sunstone’s solar panel uses high-efficiency solar cells. It has good weather resistance and can withstand extensive damage caused by light, wind and rain, temperature changes, bacteria, etc., so it can be used in harsh environments. Each solar panel is inspected by EL Imaging before it leaves the factory. Strict quality controls ensure reliability.
Notes: All data mentioned in the text are the relevant parameters of the individual solar module.
Technical data
Mechanical data
|
| Weight |
10kg |
| Size |
1420x715x30mm |
| Junction box |
IP67 |
| Output cable |
0.9m/4mm² |
| Connectors |
MC4 |
Electrical Parameters for STC(*)
|
| Maximum power (Pmax) |
200W |
| Operating voltage at maximum power (Vmp) |
18.72V |
| Operating current at maximum power (Imp) |
10.68A |
| Open Circuit Voltage (Voc) |
21.92V |
| Short-circuit current (Isc) |
11.21A |
| Efficiency module |
19,70% |
| Maximum System Voltage |
1000V DC |
| Maximum series fuse performance |
15A |
Electrical Parameters for NOCT(**)
|
| Maximum power (Pmax) |
149W |
| Operating voltage at maximum power (Vmp) |
17.43V |
| Operating current at maximum power (Imp) |
8.56A |
| Open Circuit Voltage (Voc) |
17.57V |
| Short-circuit current (Isc) |
9.06A |
Temperature properties
|
| Operating Temperature |
-40~85°C |
| Nominal Operating Cell Temperature (NOCT) |
44±2°C |
| Temperature coefficient of Pmax |
-0.39%/°C |
| Temperature coefficient of Voc |
-0.30%/°C |
| Temperature coefficient of Isc |
0.06%/°C |
(*)Standard test conditions (STC): Air mass AM1.5, irradiance 1000W/m2, cell temperature 25 °C.
(**)Nominal operating cell temperature (NOCT): irradiance 800W/m2, cell temperature 20°C, wind speed 1m/s.
Highly reliable thanks to strict quality controls
- Over 30 internal tests
- Internal test goes far beyond certification requirements
- PID resistant
- 100% EL double control
Certified under the most difficult environmental conditions
- Wind loads of 2400 Pa
- Snow loads of 5400 Pa
Outstanding warranty
Sunstone offers a 10-year warranty for materials and crafts and a 25-year linear warranty according to market standard, i.e. the output power of the solar modules is kept at 90% of the stated rated power for a period of ten years from the date of sale; For twenty-five years from the date of sale, the output power is maintained at 80% of the stated rated power.
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