Electrical Parameters at Standard Test Conditions(STC)

Module type

NBJ-240P

NBJ-245P

NBJ-250P

NBJ-255P

NBJ-260P

Rated Maximum Power (Pmax/W)

240

245

250

255

260

Maximum Power Voltage (Vmp/V)

29.28

29.59

29.95

30.29

30.63

Open-circuit Voltage (Voc/V)

37.34

37.50

37.66

37.82

37.98

Maximum Power Current (Imp/A)

8.20

8.28

8.35

8.42

8.49

Short-circuit Current (Isc/A)

8.80

8.86

8.92

8.98

9.04

Module Efficiency (%)

14.6

15.0

15.3

15.6

15.9

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

Mechanical Characteristics

Cell Size (mm)

156X156

No. of cells

60(6X10)

Module Size (mm)

1650X992X35

Module Weight (KG)               

17.5

Front Glass

3.2mm, Low Iron, Tempered Glass

Frame

Anodized Aluminum Alloy Type 6063-T5

Junction Box

IP 65 Rated (Black)

Output Cables

TUV 1×4mm2, length:900mm

Connector

MC4 (IP67)

Encapsulation Material

EVA(0.45±0.03mm thickness)

Back Foil

White TPT(0.32±0.03mm thickness)

Fixing Adhesive                     

Silicone Sealant(White)

Temperature Coefficient

Power Tolerance

0~+3%

Temperature Coefficient of Pmax

(-0.41±0.05)%/℃

Temperature Coefficient of Voc

(-0.34±0.02)%/℃

Temperature Coefficient of Isc

(0.05±0.01) %/℃

NOTC(℃)

(47±2)℃

Operating Conditions

Max. System voltage

1000DVC (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

1. High cell& moule efficiency;
2. High quality material, eg. high transparency low-iron tempered glass, anti-aging EVA, high insulation TPT
3. Completed certificates system: IEC61215/IEC61730);CE;CEC,ISO for all 5-300W  mono and poly
4. Fast Delivery:7-15 days
5. Wide Using Area: home lighting system, roof system, cabin,telecom station, power plant system

1. the customer is the King.
2. Our target is to provide the realiable solar panel to our customers and help them to do the business easier.
3. so we not only accpet big order,but also accpet the small trial order to support the customer.
4. and the OEM order is also available and accpeptable.
5. Any questions and inquiries will be replied within 24 hours.