NBJ-280P

♦ Power Range: 260W-280W
♦ High efficiency up to 17.11%
♦ PID-Free ♦ Complies with IEC 61701:2011 Salt Mist Testing
♦ Certified with 2400pa Wind Loads and 5400pa Snow Loads
♦ Insured by Product Guarantee Insurance
♦ Warranty:
• 12 Years product warranty
• 10 Years performance guarantee at 90%power output
• 25 Years performance guarantee at 80% power output

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Elektrische Parameter

Parameter

Physische Parameter

Zeichnungen

Electrical Parameters at Standard Test Conditions（STC）

Module type	NBJ-260P	NBJ-265P	NBJ-270P	NBJ-275P	NBJ-280P
Rated Maximum Power (Pmax/W)	260	265	270	275	280
Maximum Power Voltage (Vmp/V)	30.63	30.79	30.95	31.29	31.63
Open-circuit Voltage (Voc/V)	37.98	38.14	38.30	38.46	38.62
Maximum Power Current (Imp/A)	8.49	8.61	8.72	8.79	8.85
Short-circuit Current (Isc/A)	9.04	9.10	9.16	9.22	9.28
Module Efficiency (%)	15.9	16.2	16.5	16.8	17.11

STC: Irradiance 1000W/M2 Module Temperature: 25℃ AM=1.5

Electrical Parameters at Nominal Operating Cell Temperature（NOCT）

Module type	NBJ-260P	NBJ-265P	NBJ-270P	NBJ-275P	NBJ-280P
Rated Maximum Power (Pmax/W)	188.76	192.35	196.02	200.21	207
Maximum Power Voltage (Vmp/V)	28.05	28.29	28.57	28.85	29.20
Open-circuit Voltage (Voc/V)	34.76	34.96	35.23	35.57	35.80
Maximum Power Current (Imp/A)	6.73	6.80	6.86	6.94	7.10
Short-circuit Current (Isc/A)	7.21	7.28	7.37	7.46	7.55

Under Nominal Operating Cell Temperature (NOCT), irradiance of 800 W/m², spectrum AM1.5, ambient temperature 20℃, wind speed 1m/s.

Temperature Coefficient

Power Tolerance	0～+3%
Temperature Coefficient of Pmax	(-0.43±0.05)%/℃
Temperature Coefficient of Voc	(-0.33±0.02)%/℃
Temperature Coefficient of Isc	(0.058±0.01) %/℃
NOTC(℃)	(47±2) ℃

perating Conditions

Max. system voltage	1500DVC (IEC)
Max. system fuse rating (A)	15
Operating temperature (℃)	-40~85
Max. static load, front (e.g.,snow) pa	5400
Max. static load, back (e.g., wind) pa	2400