0.45w Poly Solar Panel Thin Film Solar Cells Price 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: What is the solar cell production process
- Scientists in order to reduce the cost of solar cell manufacturing, along the two paths: one is the development of new solar cell materials, the other path is to improve the efficiency of solar cell conversion.
- Q: Can solar cells be used to power irrigation systems?
- Yes, solar cells can be used to power irrigation systems. By converting sunlight into electricity, solar cells can effectively provide a sustainable and renewable energy source to operate irrigation systems, reducing reliance on traditional power sources and promoting eco-friendly practices.
- Q: How do solar cells perform in areas with high levels of pollen allergies?
- Solar cells are not directly affected by high levels of pollen allergies. However, if pollen accumulates on the surface of solar panels, it can potentially reduce their efficiency. Regular cleaning and maintenance can help mitigate any impact on performance in areas with high pollen allergies.
- Q: Do you believe you can make a solar cell by using kitchenware?
- As a scientist, I think it's possible.
- Q: Can solar cells be used for powering security systems?
- Yes, solar cells can definitely be used for powering security systems. Solar panels can convert sunlight into electricity, providing a renewable energy source to power security cameras, alarms, and other security devices. This eliminates the need for a constant electrical supply or batteries, making it a cost-effective and environmentally friendly solution for powering security systems.
- Q: What is the role of inverters in solar cell systems?
- The role of inverters in solar cell systems is to convert the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power electrical devices or be fed back into the grid.
- Q: Can solar cells be damaged by hail or strong winds?
- Yes, solar cells can be damaged by hail or strong winds. Hailstones can impact and crack the surface of the solar panels, impairing their efficiency or causing complete failure. Similarly, strong winds can potentially dislodge or break the panels, leading to damage or displacement. It is important to ensure proper installation and maintenance to protect solar cells from these potential hazards.
- Q: How are solar cells manufactured?
- Solar cells are manufactured through a multi-step process that involves the production of silicon wafers, the creation of a p-n junction, and the assembly of various layers to form the final solar cell. This involves slicing the silicon into thin wafers, doping them to create the desired electrical properties, applying metal contacts, and then encapsulating them to protect against environmental factors.
- Q: Can solar cells be used in recreational vehicles (RVs)?
- Yes, solar cells can be used in recreational vehicles (RVs). Solar panels mounted on the roof of an RV can capture sunlight and convert it into electricity, which can then be used to power various appliances and systems within the vehicle, such as lights, fans, refrigerators, and charging devices. This allows RV owners to have a reliable and sustainable source of energy while on the road, reducing their reliance on traditional power sources and increasing their independence during outdoor adventures.
- Q: How do solar cells handle voltage fluctuations?
- Solar cells do not handle voltage fluctuations themselves. However, to address voltage fluctuations, external devices such as voltage regulators or inverters are used in conjunction with solar cells. These devices help maintain a stable voltage output from the solar cells, ensuring consistent power supply regardless of any fluctuations in the input voltage.
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0.45w Poly Solar Panel Thin Film Solar Cells Price 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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