280W Mono and Poly 260-320W Solar Panel CE/IEC/TUV/UL Certificate Non-Anti-Dumping Solar Cells
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- Loading Port:
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- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000 watt/month
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CE/IEC/TUV/UL Certificate Non-Anti-Dumping Mono and Poly 5W to 320W Solar Panel Solar Cells
Structure
Solar Module is the core part of solar PV power systems, also is the highest value part of it. The function of Solar Module is to convert the sun's radiation to electrical energy, or transfer it to battery and store in it, or to drive the load running.
Features
Our biggest manufacturer in china, they have stable prime quality, which ensure us to produce prime quality cells, each single cell is under inspection before packing;
Our solar panel production line is also full automated, we imported equipments from spain and japan;
We provide 15years warranty, and 25years working life;
We have full set quality certificates, product meets quality requirement of USA, Europe, Australia, UK etc ;
70% of our product exported to Europe, without quality claims up to now;
So we guarantee each piece of our panel has perfect appearance, positive power performance, and without quality hidden trouble.
Images
Specification
Pict
ITEM NO.: | Poly 156*156 cell ,60pcs . Power range from 230Wp-260Wp | ||||||
Maximum Power(W) | 230 | 235 | 240 | 245 | 250 | 255 | 260 |
Optimum Power Voltage(Vmp) | 29.4 | 29.5 | 29.7 | 30.1 | 30.3 | 30.5 | 30.7 |
Optimum Operatige Current(Imp) | 7.83 | 7.97 | 8.08 | 8.14 | 8.25 | 8.37 | 8.48 |
Open Circuit Voltage(Voc) | 36.7 | 36.8 | 36.9 | 37.1 | 37.3 | 37.5 | 37.7 |
Short Circuit Current(Isc) | 8.52 | 8.59 | 8.62 | 8.65 | 8.69 | 8.73 | 8.78 |
Solar Cell: | 156*156 Poly | ||||||
Number of Cell(pcs) | 6*10 | ||||||
Brand Name of Solar Cells | JA Cell, Bluesun Cell | ||||||
Size of Module(mm) | 1650*992*40/45/50 | ||||||
Cable & Connector Type | Pass the TUV Certificate | ||||||
Frame(Material Corners,etc.) | Aluminium-alloy | ||||||
Back sheet | TPT | ||||||
Weight Per Piece(KG) | 19.5KG | ||||||
FF (%) | 70-76% | ||||||
Junction Box Type | Pass the TUV Certificate | ||||||
Tolerance Wattage(e.g.+/-5%) | ±3%, or 0-3% | ||||||
Front Glass Thickness(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 | 5400Pa | ||||||
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' | 14 Pallets / 316pcs | ||||||
1*40'STD | 25 Pallets / 700pcs | ||||||
FAQ
Are you a trading company or manufacturer? | Manufacturer with factory |
What kinds of filter do you produce? | It covers for air filter,oil filter,fuel filter for car and truck |
Is Customized filter available? | Yes,please offer your required specifications and drawing |
Do you Accept OEM service? | YES! |
what’s your delivery terms? | FOB (2)CFR (3)CIF |
What's your Delivery Time? | 1)generally the samples will be sent immediately by the air express in 3-5 days if the goods are in stock |
2)Normally within 30 days,please confirm with us before order! | |
Trade and Market | Main Market Western European 20% |
- Q:How do solar panels affect the power grid?
- Solar panels can have both positive and negative impacts on the power grid. On the positive side, solar panels generate clean and renewable energy, reducing the reliance on fossil fuels and decreasing greenhouse gas emissions. They can also help to decentralize the power grid by producing electricity closer to where it is consumed, reducing transmission losses. However, the intermittent nature of solar power can pose challenges to grid stability and reliability, as energy generation fluctuates with weather conditions. Additionally, the excess electricity generated by solar panels at certain times can strain the grid if not properly managed. Overall, while solar panels offer significant environmental benefits, their integration into the power grid requires careful planning and management.
- Q:I riped two solar panels out of some solar light and tested them. I found out that they both produce 2 volts(I have no idea on the watts or amps). Iquot;ve hooked them up to an electric motor that can be driven by a AA battery, but when I hook the solar panels up to them nothing happens. What is wrong?
- The solar cells you have are not providing enough current to operate the motor. There are special low power motors which can operate directly from a solar cell but it sounds like you do not have one of these. Instead you have a common .5V DC hobby motor which requires substantially more current to operate. You can use the original circuit to charge the batteries and use the charged batteries to run the motor. The batteries would be able to supply enough current to operate the motor, but for a limited time. 8 hours of charging might give you less than 5 minutes of motor operation. An LED will draw about 20ma. In a solar light such a small current draw from an LED or two can provide hours of light. A Small DC motor might easily require 300ma to run and over 500ma to start. Running a motor from the same battery at over 5 times the current draw will result in less than /5 of the run time compared to the low current LED. So if an LED operates for 300 minutes the motor would run for less than 20.... The small solar cell size cannot provide enough current to operate the motor directly. Only by slowly charging a battery first would you be able to use the collected and stored Solar energy to operate your motor.
- Q:What is the impact of roof color on solar panels' performance?
- The impact of roof color on solar panels' performance is minimal. While a lighter-colored roof may reflect more sunlight onto the panels and potentially increase their efficiency, the difference is generally negligible. The key factors that affect solar panel performance are the angle, orientation, shading, and cleanliness of the panels, as well as the overall quality and technology of the panels themselves.
- Q:How do solar panels affect roof warranty?
- Solar panels can potentially affect roof warranty, as their installation involves drilling holes into the roof and attaching the panels. This may void certain aspects of the roof warranty, especially those related to leaks or damage caused by the installation. It is important to review the terms of the roof warranty and consult with a professional installer to understand the specific impact solar panels may have on the warranty.
- Q:Can solar panels be used for heating water?
- Yes, solar panels can be used for heating water. Solar thermal systems or solar water heaters use solar energy to heat water by capturing sunlight and converting it into heat energy. This heat is then transferred to a fluid, which is used to heat the water in a storage tank. This sustainable and cost-effective method can be used for residential, commercial, and industrial water heating purposes.
- Q:They absorb solar heat and transform it into electricity, so there should be less heat left to warm the planet. Shouldn't we at least plaster all the world's deserts with them?
- The opposite - they heat the Earth up. The ground underneath might be brown or green or sand. The solar panels are Black. They absorb more radiant energy. Solar electricity is energy and somewhere down the wire will produce heat. Solar's saving grace is that it has the same heating effect year after year. But greenhouse gasses have a cumulative effect. The excess gasses produced in year one are added to the gasses in year two, etc. For instance say the heating of soalr cells is 5 times (5s) that of greenhouse gasses (g). Year - Total Heating - 5s + g 2 - 5s + 2g 3 - 5s + 3g 4 - 5s + 4g 5 - 5s + 5g 6 - 5s + 6g 7 - 5s + 7g 8 - 5s + 8g 9 - 5s + 9g 0 - 5s + 0g etc... In 50 years you have 50 - 5s + 50g
- Q:how much energy or electricity a solar panel produces?
- That okorder / They helped me a lot when I was pursuing solar. They will provide you with a free solar quote and give you all the information you need regarding eligible incentives, a feasibility analysis, your estimated annual savings, payback period, and return on investment. All in all, they will be able to provide you with everything you need to know in order to make a smart decision. Good Luck!
- Q:when building a solar panel should the diode be on the positive or negative sidelittle more detail i just built a solar panel and im running it to a grid tie converter should i put diodes in if i add another panel or are they only for battery systems?
- I'm assuming you're talking about the blocking diode and not the bypass diodes. Positive side.
- Q:Can solar panels be used in conjunction with wind turbines?
- Yes, solar panels can indeed be used in conjunction with wind turbines. This combination of renewable energy sources can provide a more reliable and consistent power supply, as wind and solar resources often complement each other. During periods of low sunlight, wind turbines can generate electricity, and during calm periods with low wind, solar panels can continue to produce power. Integrating both technologies can enhance the overall efficiency and effectiveness of a renewable energy system.
- Q:How are solar panels installed?
- Solar panels are typically installed on rooftops or in open areas with maximum exposure to sunlight. The process involves mounting the panels onto a structure, such as a roof or frame, using brackets and screws. The panels are then connected to an inverter, which converts the direct current (DC) generated by the panels into usable alternating current (AC) electricity. Wiring and electrical connections are made to connect the solar system to the home or the grid.
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280W Mono and Poly 260-320W Solar Panel CE/IEC/TUV/UL Certificate Non-Anti-Dumping Solar Cells
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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