||Number of Cells(pieces):
|Type of cell||Poly|
|Max. power (Wp)||230-260W|
|Max. power voltage (V)||30V|
|Max. power current (A)||8.33A|
|Open circuit voltage (V)||38V|
|Short circuit current (A)||8.89A|
|Number of cells (Pcs)||60|
|Size of module (mm)||1640*992*40mm|
|Max. system voltage (V) ||1000|
|Temperature coefficients of Isc (%)||+ 0.1/ °C |
|Temperature coefficients of Voc (%)||-0.38/ °C |
|Temperature coefficients of Pm (%)||-0.47/ °C |
|Tolerance Wattage (e.g. +/-3%)||+/-3%|
|Surface Max. Load Capacity||60m/s(200kg/sq.m) |
|Weight per piece (kg)||19kg|
|Junction Box Type ||4m, length 1000MM,TUV|
|Connectors and Cables Type||MC4|
|Output Cables (mm)||φ=4mm², L=900mm|
|Cell Efficiency (%)||≥17.6%|
|Output tolerance (%)||+/-3%|
|Frame (Material, Corners, etc.)||Aluminum|
|Front Glass ||3.2mm high transmission, Low Iron, Tempered Glass|
|Warranty ||10Years products warranty and 25 years 80% of power|
|Standard Test Conditions ||AM1.5 1000mW/cm2 25°C |
|FF (%) ||72%|
|Operating temperature ºC||-40 ºC ~+85 ºC|
Solar Panel Application:
1. Solar power station, field operation some huge engineer construction;
2. Living house and home building;
3. Office building, factory and warehouse;
4. other industrial and commercial applications.
1.Price per watt?
It depends on the quantity, delivery date and payment terms.
2.Parameter of the module?
We have different series of panels in different output, both c-si and a-si. please take the specification sheet for your reference.
3.Can you provide the peripheral products of the solar panels, such as the battery, controller etc.?
We have two companies(CNBM International & CNBM engineering Co.) with different approaches. We can supply not only the solar module but also Solar Cells, off grid solar system, even service with on grid plant.
Our product performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
In 3 days after purchasing, we will arrange the factory delivery ASAP. The specific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
- Q:What is the working principle of solar panels?
- the inorganic salts such as gallium arsenide Ⅲ-Ⅴ compounds, cadmium sulfide, copper indium selenium and other multi-compounds as the material of the battery;
- Q:What is the main material for making solar panels?
- You can also according to their own needs, according to the power to buy a good package of solar photovoltaic products.
- Q:Can cold light make solar panels power
- Solar power generation There are two ways of solar power generation, one is the light - heat - electricity conversion, the other is the optical - electrical direct conversion.
- Q:Single crystal solar panels and polycrystalline solar panels
- monocrystalline silicon market share and a slight increase, and now the market to see the majority of single-crystal silicon cells. Monocrystalline silicon solar cell silicon crystal is very perfect, its optical, electrical and mechanical properties are very uniform, the color of the battery is mostly black or dark, especially for small pieces of small pieces of consumer products.
- Q:What is the difference between solar panels and light panels?
- The production of silicon requires that the stone be heated to become liquid, and the heating becomes gaseous crystals. During the need to burn a lot of fossil fuels and emissions of toxic gases silicon tetrachloride, this material has a corrosive effect on the skin. After pickling, pulling crystal, cut the side, finished a series of processes, more industrial chain. The cost of the finished product is too high. The energy consumption of making a solar cell requires solar cells to be equal in power generation for several years. The cost recovery period is very long.
- Q:Can solar panels be connected directly to motor?
- If the DC motor, solar panels generated by the power through the controller, and then can be used; for AC motors, solar cells to the power through the controller and inverter (DC into AC), and then can be used.
- Q:Composition and function of solar panels
- In addition to the quality of EVA itself, the components of the manufacturers of laminated technology is also very large, such as EVA glue degree is not up to standard, EVA and tempered glass, backplane bonding strength is not enough, will cause EVA early aging, affecting components
- Q:Polycrystalline solar panels are good or single crystal solar energy is good
- Pre-monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used.
- Q:What is the principle and structure of solar panels?
- solar controller: the role of solar controller is to control the working state of the entire system, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switch, time control switch should be the option of the controller;
- Q:What is the principle of solar panels work?
- light - heat - electric conversion method through the use of solar radiation generated by thermal energy, usually by the solar collector will absorb the heat into the refrigerant refrigerant, and then drive the turbine power generation. The previous process is the light-heat conversion process; the latter process is the thermo-electrical conversion process.
1. Manufacturer Overview
|Annual Output Value
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
|No.of Employees in Trade Department
|No. of Production Lines
|Product Price Range