bifacial 440 watts mono perc solar panel 9bb 144 cells perc Rsien solar panel for on off grid system
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: China
Brand Name: Risen energy
Model Number: RSM144-7-425-445BMDG
Type: PERC, Half Cell, Bifacial, Double-glass
Panel Dimensions: 2128*1048*30mm
Panel Efficiency: 19.7%
Certificate: TUV/IEC61215/IEC61730/CEC/CE/PID/ISO/INMETRO
Warranty: 25 Years
Product Name: 440 watts mono perc solar panel
Junction Box: Potted, IP68,1500VDC, 3 bypass diodes
Output Cable: 4.0MM2,(+)270MM,(-)270MM
Weight: 29.0Kg
Frame Color: Silver
TPT back sheet: White TPT
Frame: Anodized Aluminium Alloy
Solar cell: monocrystalline, 166*83mm
Superstrate: High Transmissiontempered, Low Iron, Tempered ARC Glass
Supply Ability
Supply Ability: 5000000 Watt/Watts per Month 440 watts mono perc solar panel
Packaging & Delivery
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Specification
Mechanical Data | ||||||||
Model | RSM144-7-425-445BMDG | |||||||
Solar Cells | monocrystalline, 166*83mm | |||||||
Cell Number | 156 (6*13+6*13) | |||||||
Dimensions | 2178*996*40mm | |||||||
Weight | 29.0kg | |||||||
Front Glass | High Transmission, Low Iron,Tempered ARC Glass | |||||||
Backsheet | White TPT | |||||||
Frame | Anodized Aluminium Alloy Type 6063 T5, silver color | |||||||
Junction Box | IP68, 1500VDC, 3 bypass diodes | |||||||
Cable | 4.0mm², (+) 270mm, (-) 270mm | |||||||
Connector | Risen Twinsel PV-SY02, IP68 | |||||||
Electrical Data | ||||||||||
Model | RSM44-7-425BMDG | RSM44-7-430BMDG | RSM144-7-435BMDG | RSM144-7-440BMDG | RSM144-7-445BMDG | |||||
Maximum Power - Pmax (W) | 425 | 430 | 435 | 440 | 445 | |||||
Maximum Power Voltage - Vmp (V) | 40.89 | 40.97 | 41.05 | 41.13 | 41.25 | |||||
Maximum Power Current - Imp (A) | 10.40 | 10.50 | 10.60 | 10.70 | 10.80 | |||||
OpenCircuit Voltage - Voc (V) | 49.20 | 49.30 | 49.40 | 49.50 | 49.60 | |||||
Short Circuit Current - Isc (A) | 11.00 | 11.10 | 11.20 | 11.30 | 11.40 | |||||
ModuleEfficiency (%) | 19.1 | 19.3 | 19.5 | 19.7 | 20.0 | |||||
Power Tolerance (%) | 0 ~ +5 | |||||||||
Temperature Ratings | ||||||||
NOCT (Nominal Operating Cell Temperature) | 44℃±2℃ | |||||||
Temperature Coefficient of Isc | 0.05%/℃ | |||||||
Temperature Coefficient of Voc | -0.28%/℃ | |||||||
Temperature Coefficient of Pmax | -0.36%/℃ | |||||||
Maximum Ratings | ||||||||
Maximum system voltage | 1500 VDC | |||||||
Operational Temperature | -40℃~+85℃ | |||||||
Max Series Fuse Rating | 25A | |||||||
Product Introduction






Product Details Show


* Tempered Glass
- Low iron tempered embossed glass.
- 2.0mm thickness, enhance the impact resistance of modules.
- Self- cleaning function.
- The bending strength is 3-5 times that of ordinary glass.
* Solar cell
- High efficiency solar cell more than 20%.
- High-precision screen printing to ensure accurate grid position for automatic soldering and laser cutting.
- No color difference, outstanding appearance.




* Junction Box
- 3 terminal blocks can be set as needed.
- All connection methods are connected by quick plug-in.
- The shell is made of imported high-grade raw materials and has high anti-aging and UV resistance.
- IP67 rate protection level.
* Aluminum Alloy Frame
- Silver and black color frame are optional.
- Strong corrosion and oxidation resistance.
- Strong strength and firmness.
- Easy to transport and install, even if the surface is scratched, it will not oxidize and will not affect performance.




* EVA film
- Enhance the light transmission of the components.
- The cells are packaged to prevent the external environment from affecting the electrical performance of the cells.
- Bonding solar cells, tempered glass, TPT together, with a certain bond strength.
* Back
- Low iron tempered embossed glass.
- 2.0mm thickness, enhance the impact resistance of modules.
- Self- cleaning function.
- The bending strength is 3-5 times that of ordinary glass.


Packing & Delivery
Panel Type | piece per pallet | pieces per 20ft container | pieces per 40ft container | ||
144 cells solar panel | 35 | 175 | 700 | ||
Lead time | within 10-15 working days after received the payment. | ||||




Company Profile
Mei Songmao Industrial Co., Ltd. has been in solar photovoltaic projects since 2009, serving the whole world. The total annual export volume is about 1000MW. Now it supplies customers from more than 60 countries around the world. Our company has long offered photovoltaic solar modules of world famous brands at the most favorable prices.Mei Songmao is working with Installers, developers, contractors, wholesale retailers all over the world, and photovoltaic solar panels can be used to generate electricity at home, outdoor roofs, oceans, mountains, power stations, etc. Anywhere,Providing photovoltaic solar panels to government and commercial projects.


Our Partner


Our Project


1.26MW solar plant in Syria


1.5MW on grid solar power project in Hvidovre, Denmark.


2MW on grid solar power project in Odessa, Ukraine


200KW on grid solar power project in Sydney, Australia
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