Alpha Solar Energy Systems - Hot on Sale! Stock Small Solar Panel 75w with Good Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000000 watt/month
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Product Description:
Hot Sale !!! Quality and Safety of Small Poly Solar Panel 35~85w
1. Rigorous quality control meets the highest international standards.
2. High-transmissivity low-iron tempered glass, strong aluminium frame.
3. Using UV-resistant silicon.
4. IS09001/14001/CE/TUV/UL
Warranties of Small Poly Solar Panel 35~85w
1. 10 years limited product warranty
2. 15 years at 90% of the minimal rated power output
3. 25 years at 80% of the minimal rated power output
Technical date of 45w-85w Poly Solar Panel
ITEM NO.: | Mono 125*125 cell ,36pcs . Power range from 80Wp-100Wp | ||||||||
Maximum Power(W) | 80 | 85 | 90 | 95 | 100 | ||||
Optimum Power Voltage(Vmp) | 17.81 | 17.89 | 17.94 | 17.99 | 18.06 | ||||
Optimum Operatige Current(Imp) | 4.78 | 4.91 | 5.12 | 5.35 | 5.59 | ||||
Open Circuit Voltage(Voc) | 21.98 | 22.05 | 22.14 | 22.28 | 22.45 | ||||
Short Circuit Current(Isc) | 4.95 | 5.15 | 5.36 | 5.65 | 5.84 | ||||
Solar Cell: | 125*125 Mono | ||||||||
Number of Cell(pcs) | 4*9 | ||||||||
Brand Name of Solar Cells | JA Cell, Bluesun Cell | ||||||||
Size of Module(mm) | 1580*808*35 | ||||||||
Caple & Connector Type | Pass the TUV Certificate | ||||||||
Frame(Material Corners,etc.) | Aluminium-alloy | ||||||||
Backing (Brand Type) | TPT | ||||||||
Cell Efficiency for 100W(%) | 15.8% | ||||||||
Weight Per Piece(KG) | 12.0KG | ||||||||
FF (%) | 70-76% | ||||||||
Junction Box Type | Pass the TUV Certificate | ||||||||
Tolerance Wattage(e.g.+/-5%) | ±3%, or 0-3% | ||||||||
Front Glass Thikness(mm) | 3.2 | ||||||||
Temperature Coefficients of Isc(%) | +0.04 | ||||||||
Temperature Coefficients of Voc(%) | -0.38 | ||||||||
Temperature Coefficients of Pm(%) | -0.47 | ||||||||
Temperature Coefficients of Im(%) | +0.04 | ||||||||
Temperature Coefficients of Vm(%) | -0.38 | ||||||||
Temperature Range | -40°C to +85°C | ||||||||
Surface Maximum Load Capacity | 2400Pa | ||||||||
Allowable Hail Load | 23m/s ,7.53g | ||||||||
Bypass Diode Rating(A) | 12 | ||||||||
Warranty | 90% of 10 years,80% of 25 years. | ||||||||
Standard Test Conditions | AM1.5 1000W/ 25 +/-2°C | ||||||||
Packing | carton or pallet | ||||||||
1*20' | 25 Pallets / 450pcs | ||||||||
1*40'STD | 25 Pallets / 100pcs | ||||||||
Features of our products:
• High conversion efficiency mono/poly-crystalline amorphous silicon solar cells
• Modules incorporate high performance bypass diodes to minimize the power drop caused by shading
• High transmittance, low-iron tempered glass
• High performance EVA encapsulant to prevent destroying and water.
• AI frame: without screw, corner connection. 8 holes on the frame can be installed easily
• Good performance of preventing from atrocious weather such as wind and hails
• Certifications: CE IEC TUV VDE UL, Class I
• 10 years 90% power output warranty
Shipping of Small Poly Solar Panel 35~85w
By Sea | Delivery from Shanghai or Ningbo seaport |
By Air | Departure from Shanghai Pudong Airport |
By Express | Post by DHL, EMS, UPS, TNT. |
- Q: Are there any limitations to the lifespan of solar energy systems?
- Solar energy systems do have limitations to their lifespan, with the degradation of solar panels being the most significant. Over time, the photovoltaic cells in the panels gradually degrade, resulting in a decrease in efficiency. On average, solar panels experience an annual degradation rate of about 0.5-1%. This means that after 25-30 years, the panels may only produce around 75-80% of their original power output. Another limitation arises from the lifespan of other components in the solar energy system, including inverters, batteries (if applicable), and wiring. Inverters, responsible for converting the DC electricity generated by the solar panels into AC electricity for household or business use, typically last for 10-15 years. Batteries, if used for energy storage, have a limited lifespan of approximately 5-10 years. Wiring can also deteriorate over time due to exposure to the elements, necessitating maintenance or replacement. Moreover, the lifespan of solar energy systems can be impacted by environmental factors. Extreme weather conditions like hailstorms, hurricanes, or heavy snowfall can cause damage to solar panels, reducing their efficiency or rendering them inoperable. Additionally, excessive heat can accelerate the degradation of solar panels, leading to a shorter lifespan. Nevertheless, it is essential to highlight that proper maintenance and regular inspections can help maximize the lifespan and performance of solar energy systems. Many solar panels come with warranties that ensure their performance for a specific number of years, often ranging from 20 to 25 years. Furthermore, ongoing technological advancements and improvements in manufacturing processes may result in longer-lasting and more efficient solar energy systems in the future.
- Q: What is a solar inverter and why is it necessary?
- A solar inverter is a device that converts the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power household appliances and feed electricity back into the grid. It is necessary because most of our electrical devices and the grid operate on AC, while solar panels produce DC. The solar inverter ensures compatibility between the two, maximizing the efficiency and usability of solar energy.
- Q: What is the difference between solar thermal and solar photovoltaic systems?
- Solar thermal systems use sunlight to heat water or air directly, typically for heating purposes, while solar photovoltaic systems convert sunlight into electricity using solar panels made up of photovoltaic cells.
- Q: Can a solar energy system be installed on a military base or facility?
- Yes, a solar energy system can be installed on a military base or facility. In fact, many military bases around the world have already embraced solar energy as a reliable and sustainable source of power. These systems can help reduce dependency on fossil fuels, lower operational costs, and enhance energy security for military operations. Additionally, solar installations on military bases contribute to the overall goal of transitioning to clean and renewable energy sources.
- Q: Can solar energy systems be used for outdoor recreational activities?
- Yes, solar energy systems can certainly be used for outdoor recreational activities. Solar panels can be installed on RVs, boats, and camping equipment to provide a sustainable and renewable power source for lighting, charging devices, running small appliances, and more. Additionally, solar-powered outdoor lights and solar-powered phone chargers are commonly used in camping, hiking, and other outdoor activities.
- Q: Can solar energy systems be used in areas with limited access to healthcare facilities?
- Yes, solar energy systems can be used in areas with limited access to healthcare facilities. These systems can provide a reliable and sustainable source of power for medical equipment, such as refrigeration units for vaccines and medicines, lighting for surgeries, and power for diagnostic devices. By ensuring access to electricity, solar energy systems can support the functioning of healthcare facilities and improve healthcare outcomes in areas without reliable grid connections.
- Q: How do solar energy systems impact energy policy and regulation?
- Solar energy systems have a significant impact on energy policy and regulation by promoting the adoption of renewable energy sources. They encourage governments to develop policies that incentivize the installation and use of solar panels, leading to the diversification of energy sources and the reduction of greenhouse gas emissions. Solar energy systems also influence regulations by driving the need for grid integration and modernizing existing infrastructure to accommodate distributed energy generation. Additionally, the growing popularity of solar power has prompted regulatory bodies to establish net metering programs and feed-in tariffs, further supporting the integration of solar energy into the overall energy policy landscape.
- Q: Can solar energy systems be used to power an entire home?
- Yes, solar energy systems can be used to power an entire home. By installing enough solar panels and a battery storage system, a home can generate and store enough electricity from the sun to meet its energy needs throughout the day and night.
- Q: Can solar energy systems be used in areas with high winds?
- Yes, solar energy systems can be used in areas with high winds. While high winds can potentially affect the efficiency of solar panels, modern solar energy systems are designed to withstand various weather conditions, including strong winds. Additionally, proper installation techniques, such as using sturdy mounting structures and securing panels, can help ensure the durability and functionality of solar energy systems in areas with high winds.
- Q: What are the different financing options for solar energy systems?
- There are several financing options available for solar energy systems, including purchasing the system outright with cash, taking out a solar loan, leasing the system, or entering into a power purchase agreement (PPA). Each option has its own advantages and considerations, such as upfront costs, ownership of the system, maintenance responsibilities, and potential savings. It is important to research and compare these options to determine which one aligns best with your financial goals and circumstances.
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Alpha Solar Energy Systems - Hot on Sale! Stock Small Solar Panel 75w with Good Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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