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Help CenterA.300W Poly Solar Panel by Own Factory
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Specifications
300W Poly Solar Panel by own factory1) high efficency
2) easy to install
3) stand heavy rain and snow
4) lowest price
Risun production
1. With advanced materials and equipments, our modules are designed and manufactured in consistency with the IEC 61215:1993 standards which can guarantee excellent electrical performance and the product life span of 25 years.
2. A film of PECVD is coated on the upper surface as antireflection measure which the characteristic of deep blue color.
3. The modules are embedded with a sheet of imported strong transparent glass, two sheets of long endurance EVA, a high efficiency poly-crystalline cells sheet and a sheet of antihumidity TPT for different weather conditions.
4. High quality anodized aluminum frame which is the choice for strong wind resistance and mountain terrain.
5. A multifunction box can safeguard safe connection.
6. The exterior design and electrical performance of each every module are fully tasted to guarantee superior quality.
280W poly solar panel, solar module, solar panel technical data
| Solar Panel Data Sheet | ||||||||
| Description of Specification | Configuration | Units | Model | |||||
| RSM72-156P/300W | ||||||||
| General Data | ||||||||
| Maximum Power | Pm(W) | Watts | 300W | |||||
| Watt Tolerance | % | ±3 | ||||||
| Application | DC24V | |||||||
| Storage & Operating Temperature | Deg .C | -45~85 | ||||||
| Standard Test Conditions:Cell Temperature:25 Deg. C,Irradiance:1kW/m2,Air Mass: 1.5 | ||||||||
| Voltage & Ampereage | ||||||||
| Maximum System Voltage | Volts | 1000VDC | ||||||
| Maximum Operating Voltage | Vmp | Volts | 37.8 | |||||
| Maximum Operating Current | Imp | Amps | 7.94 | |||||
| Open Circuit Voltage | Voc | Volts | 45.2 | |||||
| Short Circuit Current | Isc | Amps | 8.51 | |||||
| Solar Cell | ||||||||
| Cell Type and Diameter | Polycrystalline,156mm×156mm | |||||||
| Number of Cells | In Series | 72(6×12) | ||||||
| Temperatures Coefficients | ||||||||
| Temp Coefficent of Isc | Tk Isc | % per deg.C | 0.05 | |||||
| Temp Coefficent of Voc | Tk Voc | % per deg.C | -0.34 | |||||
| Temp Coefficient of Pmax | Tk Pmax | % per deg.C | -0.45 | |||||
| Normal Op. Cell Temp (NOCT) | deg.C | 45±2 | ||||||
| Materials & Accessories Data (All Certified by CE and TUV) | ||||||||
| Junction Box | IP65 rated | |||||||
| Output Cable:Wire Diameter :4mm2 | Length | mm | 900 | |||||
| Type of Cable Connector | MC Plug Type IV | |||||||
| Frame:Aluminum Alloy | Anodized | |||||||
| Front Glass:Low Iron,High Transmisson,Tempered glass | Thickness | 3.2mm | ||||||
| Cell Encapsulation Material | EVA | mm | 0.5mm | |||||
| Backsheet Cover Material | TPT | mm | 0.3mm | |||||
| Quality Warranty (Output Power) | ||||||||
| Power Production | 90% | Years | 10 | |||||
| 80% | Years | 25 | ||||||
| Manufacturing | Years | 5 | ||||||
| Dimensions, Packing & Loading | ||||||||
| Dimensions:Length×Width×Height | mm | 1950*990*50 | ||||||
| Weight | kg | 27 | ||||||
| Loading Capacity in Container | ||||||||
| Pieces / Container | 40' | 396pcs | ||||||
| Pieces / Container | 40'H | 495pcs | ||||||
Automated machine picture
Packing photo show
Risun Solar Panel Exhibition Show
Why choosing RISUN
1) Excellent quality, competitive price, prompts delivery, on-time service and good reputation.
2) Fast sample delivery
3) Minimum order is 1pc
4) Fast shipment in 15~20 days on receipt of your payment.
5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites.
6) We offer knowledgeable tech support before and after the sale.
7) We manufacture the complete line of solar modules ranging from 3w to 300w with CEC, TUV, and CE approval, offering the full spectrum sizes,solar panels are as efficient as other competitors, but far cheaper-without skimping on quality.
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