285W Poly Solar Panel with Sunpower Maxeon Solar Cells - Factory Direct Sale CNBM
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 300000 set/month
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Polycrystalline Solar Modules
CNBM offers a range of small, medium and large polycrystalline solar modules, designed for a range of requirements.
Specifications:
Tolerance | +/-3% |
Cell | Polycrystalline silicon solar cells (156 x 156mm) |
N0. of Cells | 60 (10 x 6) |
Dimension of Modules (mm) | 1650 x 990 x 40 |
Weight (kg) | 25.5 |
Limits:
Operating Temperature | -40~+85? |
Storage Temperature | -40~+85? |
Maximum System Voltage | 1000 VDC max. |
Hail Impact | Diameter of 28mm with impact speed |
Temperature and Coefficients:
NOCT | 48C+/-2? |
Voltage temperature coefficient (%/K) | -0.35 |
Current temperature coefficient (%/K) | 0.05 |
Power temperature coefficient (%/K) | -0.45 |
Characteristics:
Model: | SGM-200P | SGM-210P | SGM-220P |
Max-power voltage Vmp (V) | 29.2 | 29.4 | 29.41 |
Max-power current Imp (A) | 6.85 | 7.14 | 7.48 |
Open-circuit voltage Voc (V) | 36.5 | 36.69 | 36.9 |
Short-Circuit Current Isc (A) | 7.28 | 7.6 | 7.93 |
Max-power Pm(W) | 200 | 210 | 220 |
Model: | SGM-230P |
Max-power voltage Vmp (V) | 29.8 |
Max-power current Imp (A) | 7.72 |
Open-circuit voltage Voc (V) | 37.31 |
Short-Circuit Current Isc (A) | 8.19 |
Max-power Pm(W) | 230 |
STC: Irradiance 1000W/m2, module temperature 25?, AM-=1.5
Poly Crystalline Solar Panels Specifications Range
Maximum Power (Pm) | Dimension | Weight | Operating Voltage (Vmp) | Operating Current (Imp) | Open Circuit Voltage (Voc) | Short Circuit Current (Isc) |
0.45W | 140x80x10mm | 0.08kg | 3.3V | 150mA | 4.6V | 160mA |
1.0W | 162x140x10mm | 0.16kg | 7.5V | 150mA | 10.3V | 160mA |
4.5W | 269x251x23mm | 0.8kg | 16.5V | 0.27A | 20.5V | 0.3A |
10W | 420.1×268.9×22.6mm | 1.92kg | 17.5V | 0.58A | 20.5V | 0.6A |
20W | 425x502x50mm | 3.0kg | 16.8V | 1.19A | 21.0V | 1.29A |
30W | 593x502x22.6mm | 3.9kg | 16.8V | 1.78A | 21.0V | 1.94A |
40W | 655x537x50mm | 5.75kg | 17.3V | 2.31A | 22.1V | 2.54A |
50W | 839x537x50mm | 6.0kg | 17.5V | 2.9A | 21.8V | 3.17A |
65W | 1111x502x50mm | 7.2kg | 17.6V | 3.69A | 22.1V | 3.99A |
80W | 1204x537x50mm | 7.7kg | 17.6V | 4.55A | 22.1V | 4.8A |
- Q: Can solar cells be used in smart grid systems?
- Yes, solar cells can definitely be used in smart grid systems. Solar cells can generate electricity from sunlight, which can then be integrated into the smart grid to efficiently distribute and manage renewable energy. This allows for the seamless integration of solar power into the grid, reducing reliance on conventional energy sources and promoting a more sustainable and reliable energy system.
- Q: Can solar cells be used in space heating systems?
- Yes, solar cells can be used in space heating systems. Solar thermal systems can collect and convert sunlight into heat energy, which can then be used to heat spaces. Solar panels can also be used to generate electricity, which can power electric space heaters.
- Q: Can solar cells be used in camping or outdoor recreational activities?
- Yes, solar cells can be used in camping or outdoor recreational activities. They are portable and can be used to power various devices such as smartphones, lights, and even small appliances. Solar panels can be easily set up in camping sites to harness energy from the sun and provide a sustainable and convenient power source in remote locations.
- Q: How do solar cells handle hail or other physical damage?
- Solar cells are designed to be durable and can withstand hail or other physical damage to a certain extent. They are typically made with tempered glass or other strong materials to protect the delicate photovoltaic layers. However, severe hailstorms or significant physical impact can potentially cause damage to the cells, leading to reduced efficiency or complete failure. In such cases, it may be necessary to repair or replace the damaged solar panels.
- Q: What is the payback period for installing solar cells?
- The payback period for installing solar cells can vary depending on various factors such as the cost of installation, the amount of electricity generated, and the local energy rates. However, on average, solar panel systems typically have a payback period ranging from 5 to 10 years.
- Q: Can solar cells be used for powering wildlife tracking devices?
- Yes, solar cells can be used for powering wildlife tracking devices. Solar panels can generate electricity from sunlight, which can then be stored in batteries to power tracking devices. This renewable energy solution is particularly useful for wildlife tracking as it eliminates the need for frequent battery replacements in remote areas.
- Q: Can solar cells be used in water heating systems?
- Yes, solar cells can be used in water heating systems. Solar water heating systems use solar thermal collectors, which consist of solar cells that convert sunlight into electricity. This electricity is then used to heat water, making it a sustainable and environmentally friendly option for water heating.
- Q: Can solar cells be used in remote communication systems?
- Yes, solar cells can be used in remote communication systems. Solar cells are capable of converting sunlight into electrical energy, which can power various communication devices such as radios, satellites, and weather monitoring systems. This makes them an ideal solution for remote areas where access to traditional power sources may be limited or nonexistent. Additionally, solar cells can provide a sustainable and environmentally friendly alternative to traditional energy sources, reducing dependence on fossil fuels.
- Q: What are the safety considerations when installing solar cells?
- Some key safety considerations when installing solar cells include ensuring proper electrical grounding and wiring to prevent electrical hazards, following relevant building codes and regulations, using appropriate personal protective equipment (PPE) such as gloves and safety goggles, and taking precautions to avoid falls or injuries while working at heights. It is also important to carefully handle and dispose of any hazardous materials used in the installation process, such as chemicals or heavy metals found in certain types of solar panels.
- Q: How much space is required to install solar cells?
- The amount of space required to install solar cells can vary depending on factors such as the size and efficiency of the solar panels, the energy needs of the property, and the available sunlight. Generally, a typical solar panel requires about 100 square feet of space, but it can vary significantly based on individual circumstances and requirements.
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285W Poly Solar Panel with Sunpower Maxeon Solar Cells - Factory Direct Sale CNBM
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 300000 set/month
OKorder Service Pledge
OKorder Financial Service
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