产品展示>JJ-240-250WD240-250W太阳能电池板
240-250W太阳能电池板 |
specification |
tolerance |
Cells |
Poly crystal |
Parameter |
Values |
Unit |
156mmx156mm square |
Operating temperature |
45 |
℃ |
Number of cells |
60 (6x10) series connected |
Hail diameter @ 80Km/h |
Up to 25 |
mm |
Typical application |
24V DC |
Continuous wind pressure |
Up to 130 |
Km/h |
Maximum voltage |
1000V DC |
CONNECTION TERMINALS |
Size |
mm 1640 (L) x992(W) x50(H) |
Weight |
20.5Kg |
Connector type |
0.90m wire ( 4mm2 ) |
Front glass |
3.2 mm thick |
Connector type with ZJRH connector(match with MC4) |
ELECTRICAL TYPICAL VALUES (2) |
Model |
Rating power (Pm) |
Efficiency of cell |
Efficiency of module |
Tolerance |
Rated current |
Rated voltage (Vm) |
Short circuit Current (Isc) |
Open circuit Voltage (Voc) |
(Im) |
JJSM240D |
240W |
≥16.74% |
14.75% |
±3% |
8.13A |
29.60V |
8.25A |
37.40V |
JJSM250D |
250W |
≥17.44% |
15.37% |
±3% |
8.33A |
30 V |
8.57A |
37.50V |
NOCT:48℃+2oC |
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 |
Note: defined as standard deviation of thousands measurements. Absolute power values depend on the measuring system. They can differ by +/- 5% from one measuring system to another. |
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