175w Poly Solar Panel Green Energy 20kw Solar Kits with 255w Solar Panel for Africa

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Min Order Qty:
2500 watt
Supply Capability:
100000000 watt/month

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Product Description:

175w Solar Panel-175w Poly Solar Panels/Modules Green Energy 2kw Solar Kits for Africa

Product Description

Max Power Voltage Vmp(V)

31.5

Max Power Current Lamp(A)

7.94

Open Circuit Voltage Voc(V)

37.5

Short Circuit Current Isc(A)

8.72

Temperature Coefficients of Isc (%/)

0.0825

Temperature Coefficients of Voc (%/)

-0.4049

Temperature Coefficients of Pmp (%/)

-0.4346

Solar Panel Max Power(w)

175w poly solar panel

175w Poly Solar Panel Advantage:

  • 16.9% high module conversion efficiency and excellent performance in low light conditions

  • The panel is equipped with MC4 connectors compatible with CNBM adaptor kit so you can set up your system smoothly

  • 250w poly solar panel is our standard products,we have stock at here in any time

  • Solar panels all passed CE TUV UL IEC ISO certificates with high standard quality

  • Sturdy aluminum frame protects the solar panel from high wind, snow loads, and other harsh weathers

  • Fully self powered off-grid system and also suitable for commercial and power station property

  • 25 years warranty for transferable power output ; 10 years warranty for material and workmanship 

  • High performance EVA encapsulant to prevent destroying and water

175w Poly Solar Panel Products Details Show:

250w poly solar panel

2kw solar system-energy

250w solar panel

250w poly solar panel

CNBM Solar panel with high standard quality and good price for 250w 255w 260w 300w 305w 310w poly solar panel/mono solar panel. With more about 10 years experience in solar energy and 1GW capacity per year.YOU DESERVE IT!!!

 

If you want to more about our products, pls feel free to contact me or send inquiry to me at any time. Thanks for your viewed in OKORDER.COM.

 

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Q:How much power is generated with solar panels?
The amount of electrical energy (kWh) a kW grid connected solar PV system will generate on an average day (kWh/kWp.day). There are some factors that will determine just how much electricity you can create with solar panels for your property - The size of the system, the direction that your roof faces and the angle of the roof comes next. For optimum performance, your panels will need to be on a 35-degree angle, facing south.
Q:Using solar panels to replace electrical wiring?
A solar panel does not replace the wiring in your house. All it does is supply power to the house, the same way a line in from the street does. After the power gets to the house, regardless of how it got to your house, it goes through exactly the same wiring to get to outlets and lights. Your problem is not that the power coming in from the street is insufficient; the power company can supply all you'd ever need. The problem is that your houses are not wired to receive or use more power. You need to upgrade the service panel so it can bring more power into the house, and upgrade the wiring inside the walls so you have the number of outlets and lights required by today's codes and which most of us need for all the things we plug in these days. Solar panels, while they are cheaper than ever, are not a low cost thing to install. It will take years to recover their cost, and if the rules are the same where you are as they are here, you can't use the cost of installing them as a write-off against the cost of the house until you sell it. They are a capital expense, not a maintenance and repair deduction which you can use each year against the income you receive from the rental. Doing a conventional rewiring is your best bet.
Q:how to built solar panel?
First, okorder.com/
Q:Is there any way I can get solar panels with my restrictions?
There are companies who would install solar panels on your roof for no cost. The catch is that they get the power generated for the first 20 years which is the useful life of the panels then you get what's left of the obsolete panels, meanwhile you're required to purchase your power from them at allegedly reduced rates but there is no guarantee that they would remain reduced versus the market once they have you locked in. It's like how the cell phone companies will give you a free cell phone if you sign a contract. Keep in mind that once you've factored in the installation costs and the useful life of the panels, the effective costs of solar photovoltaic energy is about 23 cents to 43 cents a kwh while grid power is about 5 cents per kwh to the consumer, 3 cents per kwh to the utilities for coal generation. It's just that so few people understand how to project an initial capital expense with periodic future returns through discounted cash flow, hence people think solar power is free out of ignorance. Without government incentives, there are no economic benefits to solar and most solar installers structure the sales such that they gain the economic benefit instead of the consumer who is often ignorant of how to calculate the financials.
Q:Why won't my solar panels drive a motor?
Mark G has a good answer. If you leave your voltmeter on the solar cells when you hook up the motor, you will see the voltage drop to near zero. Same thing would happen if you tried to use 2 9 volt batteries to start your car. They just cant maintain the voltage when high curent demands are made.
Q:How do you make solar panels?
It's possible to put together pre-made solar cells into your own panels, but the result will be far less durable, and more costly than simply buying commercial panels. You may encounter some websites offering to sell you information on how you can power your home cheaply with homemade panels. Every one of those I've seen is a scam. Save your money. Do you need a lot of panels to make electricity? To make a system that is worth it generally takes at least a dozen panels, although I'm sure exceptions exist. Also, it generally needs a professional install to meet legal requirements, although a few skilled homeowners do manage to do their own.
Q:Do homemade solar panels really work?
Yes there are plans and testimonials all over the internet and dozens of vids on youtube for homemade panels
Q:How to hook up a Solar Panel To a single outlet?
That solar panel puts out about amp (in round numbers). If you are talking about a 20vac outlet, you'll have to send the output of the solar panel through an inverter. That brings it up to 20vac. 20 watts at 20 volts means you'll only be able to draw 0.6667 amps. With an inverter at 85% efficiency, you'll only get about 0.4 amps. That would barely light a CFL. 20 watts of power at 7 volts = amp (in round numbers) 20 watts of power at 20vac = 0.6667 amp (in round numbers) Power (watts) = current x voltage. If you increase voltate, you must decrease current to get the same watts. Watts is the common denominator in power measurement.
Q:What makes solar panels Inneficient?
figure it out for us
Q:What capacitor should i use to store energy from a solar panel?
You need a rechargeable battery.Those uF you are talking about are Micro farads and pf are a million times smaller,they are less than gnat-bites compared to any rechargeable battery.You can get metal/metal hydride storage batteries (about .4v)and connect them in series if the voltage you generate is greater than that or in parallel if voltage is lower.Hard to advise without knowing voltage output from your design.As to getting hold of them there are so many in use you are sure to find someone who will lend a few (I would anyway!).

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