Mlgw Solar Panels - 250W Solar Modules for Quality 250W Solar Panels
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2500 watt
- Supply Capability:
- 250000000 watt/month
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Specification
Material:
Polycrystalline Silicon
Max. Power(W):
250
Number of Cells(pieces):
60
Product Description:
Product Description:
1.Structure of
Polycrystalline Silicon Solar Panel for 250W
I. High efficiency crystalline silicon solar cell. Even if under the weak light, the solar module can produce maximum power output.
II. Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
III. EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV. AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.
V. Junction box: Multi function junction box with water proof.
VI. Long lifetime: ≥25 years; Less power decrease.
2.Solar Module Specification
Warranties:
10 years limited product warranty
15 years at 90% of the minimal rated power output
25 years at 80% of the minimal rated power output
Specificate sheet:
5.FAQ of Solar Module
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiangyin, Jiangsu, China, near Shanghai. You are warmly welcomed to visit us!
3. Q: How can I get some samples?
A: Please connect me for samples
4. Q: Can the price be cheaper?
A: Of course, you will be offered a good discount for big amount.
- Q: Can solar panels be used to power a public transportation system?
- Yes, solar panels can be used to power a public transportation system. By installing solar panels on the rooftops of public transportation vehicles or on charging stations at transit hubs, the energy generated from the sun can be harnessed to provide power for electric buses, trams, or trains. This reduces reliance on traditional energy sources and helps to make public transportation more sustainable and environmentally friendly.
- Q: The first panel is located in New England, the second is placed in the Sahara desert, the third is on the Earth side of the moon, and the last is on the far side of the moon. Which panel would absorb the most sunlight over a year's time and why ? All the panels are place in optimal places where they would get the most light available.
- Best to worst- ) The Earth side of the Moon 2) Sahara Desert 3) New England 4) Far side of the Moon
- Q: Can solar panels be used in conjunction with wind turbines?
- Yes, solar panels can be used in conjunction with wind turbines. This combination is often referred to as a hybrid renewable energy system. By using both solar panels and wind turbines, it allows for a more reliable and consistent energy generation, as they can complement each other during different weather conditions.
- Q: I have a playstation PSP charger that is 5v 2A, so it takes 0 watts.I have several small solar panels that put out watt a piece and are 4 volts, 250mAhow can I get my 0 watts to be 5v 2A instead of 4v 250mA? the voltages have to match up right?also, what's a 3-T regulator that controls voltage?
- The first item is whether the psp charger output is ac or dc. IF, AC then you are stuck as the panels put out DC. (Increasing the voltage enough to cover invertor losses is not practical in this instance!) IF DC, then you need to combine panels to produce 2 Amps, after which it is run through the 3 terminal VOLTAGE regulator to limit the voltage to 5v. That is 8 panels in parallel in 2 groups placed in series = 2amps at 8 volts, then add regulator for 2 amps at 5v. (Parallel increases amps, series increases volts.) Total panels required is 6 panels.
- Q: How do solar panels perform in extreme temperatures?
- Solar panels can still generate electricity in extreme temperatures, but their efficiency may be slightly affected. In high temperatures, solar panels may experience a decrease in their power output due to increased resistance in the electrical circuits. In extremely cold temperatures, solar panels may become less efficient temporarily, but they can still produce electricity as long as there is sunlight. Overall, while extreme temperatures can have a minor impact on solar panel performance, they are designed to withstand a wide range of weather conditions and continue to produce clean energy.
- Q: I need a solar panel for my laptop as i am going camping in the desert, and i need my laptop. There are two choices of solar panels, One is 0 watts and 2 V and maximum power current 0.56 amps. The other one is 2 watts, 2 V and no mention of current. My laptop plug says input 00-240V and .5A and then output 5V-5A. Which one should i get for my laptop. If there are other choices please tell me ill look them up on OKorder.Thanks
- I'm afraid neither of these panels will do much for charging or running your laptop. If the power brick is supposed to emit 5 volts at 5 amps, that's 75 watts. Neither of those panels provides enough voltage and the power output is obviously far too small. The capabilities of solar power are vastly overestimated for small panels. Sunlight is limited to about kilowatt per square meter under ideal conditions (summer time, clear blue sky, for a few hours around noon in the US southwest). But consumer panels top out at about 5% efficiency, so your limit is 50 watts per square meter - in other words you would need about half a square meter, or about six square feet, of panel to provide 75 watts. And even under ideal conditions you will only get that much for a few hours each day. Also, the panel's voltage output is not regulated, so even if you find a panel that emits 5 volts (this would actually have to be made up of groups of 30 cells in series, as they emit half a volt each at most) you can't just connect the panel output into your laptop's DC in. You'd need a regulated DC-to-DC supply, and since that is not 00% efficient it will cost a bit of the power... now you need even more panel area. All in all, not really a practical thing to carry along on a camping trip.
- Q: How do I choose the right size of solar panels for my home?
- To choose the right size of solar panels for your home, you should consider factors such as your average electricity consumption, available roof space, and budget. Start by analyzing your energy usage over the past year to determine your average daily kilowatt-hour (kWh) consumption. Next, calculate the solar panel system size needed by dividing your average daily consumption by the average daily sunlight hours in your area. Additionally, assess your roof's orientation, shading, and structural capacity to determine the maximum number of panels it can accommodate. Finally, take your budget into account and consult with a professional solar installer to help you determine the appropriate size and type of solar panels that best meet your energy needs.
- Q: Can solar panels be used to power a mining operation?
- Yes, solar panels can be used to power a mining operation. Solar energy can be harnessed and converted into electricity through photovoltaic panels. This electricity can then be used to power various mining processes such as crushing, grinding, transportation, and ventilation systems. However, the suitability of solar panels for powering a mining operation would depend on factors such as the required energy demand, availability of sunlight, space for installation, and the feasibility of integrating solar power with existing mining infrastructure.
- Q: how big of an solar panel do i need to power/charge my laptop?would one from canadian tire sell the right one?
- Most decent laptops can use 50W of power or more....so you'd actually need a large solar panel with good sunlight. I just looked up how big a 50W solar panel is....it's about 64x64 centimeters...which is very big and expensive! So, solar power may not be the best solution to power, or charge a laptop battery. Maybe there are some solar powered chargers that charge the battery very slowly, but probably not.
- Q: i wanted to buy solar panels but this guy told me one will just power one light bulb what i want to know is how much thay cost and is it true tat if more power leaves your house than goes in the power company has to send u a cheek
- If you are looking into a credit or buy back of hydro, you should be inquiring about windpower not solar...you will have better luck creating more with that than panels. It is not so much the cost of the panels that is a lot, it is the cost of everything else you will need to use/store the power....inverter, batteries...etc
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Mlgw Solar Panels - 250W Solar Modules for Quality 250W Solar Panels
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2500 watt
- Supply Capability:
- 250000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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