价格：
电议
Product Des
cription:
| Specification |
|---|
| Cells | Polysilicon 156mmx156mm square |
|---|
| Number of cells | 72 (6x12) series connected |
|---|
| Typical application | 24V DC |
|---|
| Maximum voltage | 1000V DC |
|---|
| Size | 1956(L) x992(W) x50(H) mm |
|---|
| Weight | 27 Kgs |
|---|
| Front glass | 4.0 mm |
|---|
| Tolerance |
|---|
| Parameter | Values | Unit |
|---|
| Operating temperature | -45 to 80 | ℃ |
|---|
| Hail diameter @ 80Km/h | Up to 25 | mm |
|---|
| Continuous wind pressure | Up to 24 | m/s |
|---|
| Connection terminals |
|---|
| Connector type | MC4 |
|---|
| Parameter |
|---|
| Note: defined as standard deviation of thousands measurements.Absolute power values depend on the measuring system.They can differ by +/- 3% from one measuring system to another. |
| Model | DSP290P |
|---|
| Rating power (Pm) | 290W |
|---|
| Efficiency of cell | ≥16.6% |
|---|
| Tolerance | ±3% |
|---|
| Rated current (Im) | 8.19A |
|---|
| Rated voltage (Vm) | 35.4V |
|---|
| Short circuitCurrent (Isc) | 8.55A |
|---|
| Open circuit Voltage (Voc) | 45.0V |
|---|
| NOCT:45℃+2 ℃ | Temperature coefficient Voltage: 0.16V/℃ / -(160 +10)mV/oC |
|---|
| Temperature coefficient of power: -(0.5+0.05)%/oC |
| Temperature coefficient Current: 0.06%/℃ / (0.065 +0.015)%/oC |
| Characteristic curves |  |
|---|
| Mechanical characteristics |  |
|---|
| Dimensions | .jpg) |
|---|
| Certificate | CE |
|---|
Description:
1.high conversion efficiency
2.sealed with high transparency low-iron tempered glass, anti-aging EVA, high insulation TPT.
3.withstand high wind pressure and snow load.
4.with IEC61215/61730, TUV, CE, ISO
Warranty:
1) 5 years for material & workmanship;
2) 12 years for 90% power output;
3) 25 years for 80% power output.
