305W monocrystalline solar panel with TUV certification
Photovoltaic modules is made with unique tehnique of CNSDPV, applying the latest equipment from in and abroad, formulating Quality-control and Quality-monitoring system so that to ensure the top quality and stablity, and to promise customers the most convenient technique support.
The monocrystalline silicon solar module of CNSDPV is composed of monocrystalline silicon solar cells with the average conversion efficiency above 18%, which conforms to IEC61215, IEC61730 and the A grade quality. It can work effectively even if the light is dim.
Quality is the life of our product. We select the best raw materials and conduct highly regular tesing to ensure that it meets our rigorous quality standards. Every panel will be tested before delivery to make sure the effidiency tolerance is in a narrow range. Each link is strictly controlled to ensure the benefit of our customers.
Rate maximum power(Pmax)
Open circuit voltage(Voc)
Short circuit current(Lsc)
Maximum power voltage(Vmp)
Max system voltage(VDC)
Temperature coefficient of Voc
Temperature coefficient of Lsc
Temperature coefficient of power
Maximum Series Fuse Rating
Solar cell and configuration
72pcs(6*12) in series,
IP67,1000 VDC, TUV certified; 6pcs Schottky By-pass Diodes
Cable type & connector
4mm², TUV certificated, 0.9m length:MC4
Low iron coated glass, 3.2mm thickness, light transmission above91%, TPT and fast cure EVA
Clear anodized aluminum alloy, 40mm thickness, silver
Heavy mechanical load salient features
5400PA (according to IEC61215)
Hail impact test
Diameter 25mm ice ball, 23m/s
Standard test conditions
STC:AM=1.5,1000W/m²,cell temperature 25ºC
±3%(can be provided 0-+3%)
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,UPS,EMS,AirWay and By Sea. Samples are Available for Testing and Market Test. OEM is welcomed for us!!!