70W Poly solar Panel Mini Solar Panel Hot Selling Solar Panel CNBM
- Ref Price:
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- 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:
+/-3% |
Polycrystalline silicon solar cells (156 x 156mm) |
60 (10 x 6) |
1650 x 990 x 40 |
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:How do solar panels withstand hail or other weather conditions?
- Solar panels are designed to be durable and can withstand hail and other weather conditions due to their sturdy construction and protective materials. The panels are made with tempered glass, which is highly resistant to impacts, including hail. Additionally, the panels are built to withstand high winds, heavy snow loads, and extreme temperatures. This ensures that they can endure harsh weather conditions without being damaged, allowing them to continue generating electricity efficiently.
- Q:Can solar panels be used in areas with high pollution?
- Yes, solar panels can be used in areas with high pollution. While pollution can reduce the efficiency of solar panels to some extent by blocking sunlight, they can still generate electricity. However, regular maintenance and cleaning of the panels may be required to ensure optimal performance. Additionally, the use of advanced technologies and designs can help mitigate the effects of pollution on solar panel efficiency.
- Q:we are planing to move out of the grid. we need to operate constantly 2 laptops online - does any one can tell us how much solar panels we shall need to make sure of that?
- My guess is that you might find everything concerning solar power at www.okorder .
- Q:Are solar panels expensive?
- Solar panels can be expensive upfront, but they are a long-term investment that can save money on electricity bills in the future. The cost of solar panels has decreased significantly in recent years, making them more affordable for many homeowners and businesses. Additionally, there are various financing options available that can help make solar panels more accessible to a wider range of people.
- Q:Can solar panels be used to power a theme park?
- Yes, solar panels can be used to power a theme park. Solar energy is a renewable and sustainable source of power that can be harnessed to meet the energy needs of various establishments, including theme parks. By installing a sufficient number of solar panels, a theme park can generate enough electricity to power rides, lighting, and other facilities, while also reducing its carbon footprint and operating costs.
- Q:Can solar panels be installed on sloped roofs?
- Yes, solar panels can be installed on sloped roofs. In fact, sloped roofs are one of the most common locations for solar panel installation. The angle and direction of the roof can affect the efficiency of the panels, but with proper installation techniques, it is possible to maximize their energy generation potential on sloped roofs.
- Q:Can solar panels be used for powering a manufacturing facility?
- Yes, solar panels can be used to power a manufacturing facility. Solar energy can be converted into electricity, which can then be used to power various processes and equipment in a manufacturing facility. This can help reduce reliance on traditional energy sources and promote sustainability. However, the feasibility and capacity of solar power for a manufacturing facility would depend on factors such as the facility's energy requirements, available space for solar panel installation, and local sunlight conditions.
- Q:How do solar panels affect the property's overall sustainability?
- Solar panels can significantly enhance a property's overall sustainability by harnessing renewable energy from the sun. They reduce dependence on fossil fuels, decrease carbon emissions, and contribute to energy independence. Additionally, solar panels can generate surplus electricity that can be sold back to the grid, further enhancing the property's sustainability and potentially providing financial benefits.
- Q:please no dumb answers and list where you got the info.Also how much does it cost to install solar panels for a regular sized house?
- Short version is that the sunlight knocks electrons loose from a semiconductor panel, and those loose electrons generate an electrical current. The solar panels have lots of cells arranged in series parallel to get to a higher voltage (usually 2 or 24 volts) and current. This is sent to charge batteries under the control of a charge controller. The voltage from the batteries is sent to an inverter that converts the 2/24 volts to 20/240 VAC for household usage. .
- Q:Rooftop solar panel (not sure if rubber or plastic?) has leak arising from thin vertical crack in panel about long. Any ideas for repair?Thanks.
- Pool Solar Panel Repair
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70W Poly solar Panel Mini Solar Panel Hot Selling Solar Panel 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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