Photovoltaic cell is made with unique technique of Sunflower Photo Energy Technology, applying the latest equipment from in and abroad, formulating quality-monitoring system so that to ensure the top quality and stability, and to promise customers the most convenient support.

· Attractive appearance, high efficiency
 Excellent low-light effect
 High light transmission tempered glass quality
 Unique and advanced technology to enable high performance components
 Framework of the solid appearance, anti-snow
 Advanced packaging technology to prevent water seepage and deformation
 Designed according to customer demand
 Easy to install, maintenance-free

Target of properties

Battery 156 allow square polycrystalline silicon cells
Battery links and slice count 72 slice
Use DC 24V system
Great systematic voltage 1000V
Series of fuse 10A
High power 290W
Size 1957mm × 992mm ×50mm
Weight 22.5kg

Model PLS156*156-72-L
Power of peak value(Wp) 265W 270W 275W 280W 285W 290W
High power voltage of point Vmp(V) 35.5V 35.5V 35.5V 36V 36V 36V
High power electric current of point Imp(A) 7.46A 7.6A 7.75A 7.78A 7.92A 8.05A
Voltage opens a new road Voc(V) 44V 44V 44V 44.6V 44.6V 44.6V
Short circuit current Isc(A) 7.91A 8.03A 8.13A 8.4A 8.55A 8.61A
Opens a new road voltage coefficient of temperature  -0.38%/℃
Short circuit current coefficient of temperature +0.04%/℃
Power coefficient of temperature -0.4%/℃
Assembly the forehead of battery fixs the working temperature 45±3℃
The assembly scope of temperature works -40℃~+85℃
Surface the biggest bearing 2400Pa
Insulation property ≥100MΩ
The standard tests the condition 1000W/㎡,25℃,AM 1.5
Quality promises(Quality assurance) 90% 12Years,80% 25 Years