价格：
电议
Product Des
cription:
| Specification |
|---|
| Cells | Mono crystal 156mmx156mm square |
|---|
| Number of cells | 72 (6x12) series connected |
|---|
| Typical application | 36V DC |
|---|
| Maximum voltage | 1000V DC |
|---|
| Size | 1956(L) x992(W) x50(H) mm |
|---|
| Weight | 23 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 | DSP290M |
|---|
| Rating power (Pm) | 290W |
|---|
| Efficiency of cell | ≥16.6% |
|---|
| Tolerance | ±3% |
|---|
| Rated current (Im) | 8.03A |
|---|
| Rated voltage (Vm) | 36.1V |
|---|
| Short circuitCurrent (Isc) | 8.53A |
|---|
| Open circuit Voltage (Voc) | 45.2V |
|---|
| 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 | |
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| Mechanical characteristics | |
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| Dimensions | |
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| Certificate | CE |
|---|
EFFICIENCY
Low voltage-temperature coefficient allows higher power output at high-temperature condition.
High efficient, high reliable solar cells ensure our product output stability.
MATERIALS
Advanced EVA encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
The sturdy, anodized aluminum frame allows the modules to be mounted on a variety of standard racking systems and to withstand harshest conditions.
Ultra reliable bypass diodes prevent damage through overheating due to shaded or defective cells.
Innovative, environmentally friendly packing method using pile-edges insures modules arrive in perfect condition.
New frame design incorporating hexagonal shaped drainage holes, with more grounding holes, provide flexible installation and use.
BENEFITS
Manufactured in an ISO 9001: 2000 certified plant
High efficiency, high safety, high reliability
Output power tolerance of +3%
25-years Limited warranty on Power output, 8-years limited warranty on materials and workmanship.
NOTE
This publication summarizes product warranty and specifications, which are subject to change without notice, additional information may be found on our web site.
