JJ-240-250WD240-250W太阳能电池板

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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.