285W Mono Solar Panel

285W Mono Solar Panel

Shandong Zhongjing Solar Energy Co., Ltd was established 2008, (hereafter referred to as CNSDPV) which is a professional manufacturer of solar module, solar product, magnetic wind generator and LED lighting in Shandong province, China CNSDPV is located in high-tech development zone, Jinan, Shandong province, covering an area of 66000 square meters, and has obtained ISO9001, CE, IEC, TUV, SGS and CCC certificates.
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Product Details


Basic Info.

Model NO.:CNSDPV280(60)M6-50/45


Specification:CE, ISO, IEC, TUV, UL

Origin:Shandong Province, China

HS Code:85414020


solar photovoltaic power generation system can be divided into monocrystalline silicon, polysilicon, amorphous silicon solar cells. Monocrystalline silicon solar cells to high purity single crystal silicon rod as raw material, purity requirements of more than 99.999%. Monocrystalline silicon solar cell photoelectric conversion efficiency is generally more than 17%. Polycrystalline silicon solar cells contain a large number of single crystal particles of the collection, there are a variety of different arrangement of single components. With the monocrystalline silicon waste and metallurgical grade silicon material casting solidification, photoelectric conversion efficiency is generally about 15%.

Solar panels - role: the use of photoelectric effect directly into the light energy into light energy, the sun's light energy into electricity, the output DC stored in the battery (chemical storage), use and then release! No storage, electrical storage is Another device, while the solar panel is not important. Battery charging is a chemical means.

Product advantage

1 using high efficiency monocrystalline silicon solar cells.

2. Bypass diodes reduce hot spot losses.

3. The component surface layer is made of high transmittance suede glass, high transmittance, reduce light reflection, improve the conversion efficiency of PV modules.

Large system voltage greater than 1000VDC.

5. Service life of up to 25 years, attenuation less than 20%.

6. Anodized aluminum frame: high mechanical strength, with good resistance to wind and hail, can be used for a variety of complex weather conditions, easy to install.

7. Structural features: monocrystalline silicon solar cell series and parallel, the use of high-strength low-tempered glass, high-performance anti-aging eva, excellent weather resistance tpt composite film laminated, light transmission, high mechanical strength.

8. DC junction box: the use of sealed waterproof, high reliability, multi-function junction box, the box is equipped with bypass diodes, the terminal has a convenient operation of the dedicated male and female plug, the use of safe, convenient and reliable.


Battery: Use high efficiency (16.5%) monocrystalline silicon solar chip package to ensure that the solar panels generate enough power. The main features of the use of German (q cells) imports of monocrystalline silicon

Production technology and packaging technology.

The world's leading monocrystalline silicon and polysilicon battery technology, power density, battery power peak hours conversion efficiency is higher.

· Beautiful, stable, easy to remove the aluminum frame of the anode, and has a wind, snow resistance.

The surface of the panel improves the light absorption by reducing the reflection process

Product parameters

ModelCNSDPV280(60)M6  -50/45
Rated maximum power (Pmax)280
Open circuit voltage (Voc)38.70
Short circuit current (Isc)9.21
Maximum power voltage (Vmp)31.50
Maximum power current (Imp)8.89
Cell efficiency (%)19.53%
Max system voltage (VDC)1000VDC
Temperature coefficient of Vm-0.340%/K
Temperature coefficient of Im0.049%/K
Temperature coefficient of Pmax-0.430%/K
Maximum Series Fuse Rating15A
Solar cell and configuration60pcs(6*10) in series, 156*156mm monocrystalline
Junction boxIP65, 1000VDC, TUV certified; 6 pcs Schottky By-pass diodes
Cable & connector4mm² , TUVcertificated, 0.9m length; MC4
Encapsulationlow iron tempered glass, 3.2mm thickness, light transmission above 91%; TPT and fast cure EVA
Frameclear anodized aluminum alloy, 50/45/40mm thickness, silver
Dimension (L*W*H)1640*990*50mm(CNSDPV280(60)M6-50)
Weight20± 1kg(CNSDPV280(60)M6-50)
18.5± 1kg(CNSDPV280(60)M6-45)
Heavy mechanical salient features5400Pa(according to IEC61215)
Hail impact testIce ball diameter 25mm, 23m/s
Operating temperature-40~~+85 degress
Standard test conditionsSTC: AM=1.5, 1000W/m2, cells temperature 25 degress
Power tolerance± 3%
Price US $USD 0.36/W FOB Qingdao
40 GP728pcs
Delivery15 days
PaymentTT/LC  Flexible payment


We adhere to excellence and intend to be one of the best suppliers of solar solutions. With the enterprise spirit and business philosophy, we promise to satisfy our customers with best products and personalized services at reasonable price. We are striving to break into the top ranks of global solar industries, and will achieve the goal soon. We look forward to your visit for further business cooperation.

Packaging & Shipping

1.Package: Carton Box for packaging, or Wooden Box advised for Samples to protect in transportations. Package designed by Clients is welcomed.

2.Shipping: DHL,FEDEX,UPS,EMS,AirWay and By Sea. Samples are Available for Testing and Market Test. OEM is welcomed for us!!!