Product

Maximum Power - Pmax (Wp)

70

Power Tolerance - Pmax (W)

0~+3

Operating Voltage - Vmpp (V)

 17.59

Operating Current - Impp (A)

3.98

Open-Circuit Voltage - Voc (V)

20.42

Short-Circuit Current - Isc (A)

4.20

Module Efficiency nm (%)

14.2

Measured values under standard test conditions (Air Mass AM1.5, Irradiance 1000W/㎡, Battery Temperature 25°C)

Measurement Tolerance: ±3%

Mechanical Parameters

Cell Type

Monocrystalline

Number of Cells

30

Module Dimensions

520*770*25

Weight

4.76KG

Glass

3.2mm Ultra-White Textured Tempered Glass

Encapsulation Material

EVA

Backsheet

White TPT

Frame

25mm Aluminum Frame

Junction Box

Protection Class IP67

Cable

Optional 0.5 - 4mm² Copper Wire

Connector

Optional MC4, Waterproof Terminal, Wire Clip

Temperature Rating

Limit Parameters

NOCT (Nominal Operating Cell Temperature)

45.3°C

Operating Temperature

-40 - +85°C

Temperature Coefficient of Maximum Power (Pmax)

-0.41%/°C

Maximum System Voltage

500VDC

Temperature Coefficient of Open-Circuit Voltage (VOC)

-0.34%/°C

Maximum Fuse Rating Current

10A

Temperature Coefficient of Short-Circuit Current (ISC)

0.06%/°C

5-Year Product Warranty

Capacity per Box: 5 Pieces

10-Year Operational Warranty

3% First-Year Degradation

0.55% Annual Power Degradation