23.02%
Max Module Eff.		 0~+5W
Positive Tolerance		 85%±5%
Bifaciality		 30years
Power Warranty		 25years
Materrial Warranty

23.02%

Max Module Eff.

0~+5W

Positive Tolerance

Quality Management System and Product Certification

IEC61215/61730, IEC62804(PID), IEC61701(Salt).
IEC62716 (Ammonia), IEC60068-2-68(Sand).
ISO 9001:2015/quality management system.
ISO 14001:2015/environmental management system.
ISO 45001:2018/occupation health safety management system.
ISO 50001:2011/energy management system.
IEC TS 62941-2016/PV industry quality management system.

* Specifications subject to technical changes and tests. Sunpal Solar reserves the right ofinterpretation.

HJT 2.0 Technology

Combining gettering process and single-side μc-Si technology to ensure higher cell efficiency and higher module power.

-0.26%/°C Pmax temperature coefficient

More stable power generation performance and even better in hot climate.

SMBB design with Half-Cut Technology

Shorter current transmission distance, less resistive loss and higher cell efficiency.

Up to 90% Bifaciality

Natrual symmetrical bifacial structure bringing more energy yield from the backside.

Sealing with PIB based sealant

Stronger water resistance, greater air impermeability to extent module lifespan.

Design（mm)

Solar Cells HJT Mono 210x105mm(8.27X4.1’’)Inches
No. of Cells 132 (6×22)
Dimensions 2384*1303*35mm(93.86*51.30*1.38″) Inches
Weight 38.7kg(85.32lbs)
Glass Thickness (F) 2.0mm(0.08’’) anti-reflective solar glass | (B) 2.0mm(0.08’’)solar glass
Frame Anodized aluminium alloy
Junction Box IP68
Output Cables 4mm2 , 300mm in length, length can be customized / UV resistant
Connectors MC4 original /MC4 compatible
Mechanical load test 5400Pa
Fire Rating Type 29
Packaging 31pcs/box, 558pcs/40’HQ
Temperature Characteristics
NMOT (Nominal Module Operating Temperature) 44°C(±2°C)
Temperature Coefficient of Voc -0.24%/°C
Temperature Coefficient of Isc +0.04%/°C
Temperature Coefficient of Pmax -0.26%/°C
Operating Characteristics
Operating Module Temperature -40°C ~ +85°C
Maximun System Voltage 1500 V
Maximun Series Fuse Rating 35A
Power Tolerance 0~+5W
Bifaciality 85%±5%
Electrical Parameters (STC*) SKY 695-BHDG24-USA SKY 700-BHDG24-USA SKY 705-BHDG24-USA SKY 710-BHDG24-USA
Module Type (SKY-BHDG24-USA) 695 700 705 710
Maximum Power (Pmax/W) 695 700 705 710
Module Efficiency (%) 22.37 22.53 22.70 22.85
Optimum Operating Voltage (Vmp/V) 43.02 43.21 43.40 43.53
Optimum Operating Current (lmp/A) 16.18 16.23 16.27 16.34
Open Circuit Voltage (Voc/V) 49.10 49.17 49.24 49.30
Short Circuit Current (lsc/A) 17.22 17.31 17.39 17.47
BSTC*
Maximum Power (Pmax/W) 767 772 778 783
Optimum Operating Voltage (Vmp/V) 43.02 43.21 43.40 43.53
Optimum Operating Current (Imp/A) 17.85 17.90 17.95 18.02
Open Circuit Voltage (Voc/V) 49.10 49.17 49.24 49.30
Short Circuit Current (lsc/A) 18.99 19.09 19.18 19.27
*STC: Irradiance 1000 W/m2, cell temperature 25°C, AM=1.5. Tolerance of Pmax is within +/- 3%.
*BSTC: Front side irradiation 1000W/m2, back side reflection irradiation 135W/m2, AM=1.5, ambient temperature 25°C.

I-V Curve