250W Solar Panel China Price on Sale for Home Use

250W Solar Panel China Price on Sale for Home Use System 1

250W Solar Panel China Price on Sale for Home Use

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 250 watt

Supply Capability:: 20000000 watt/month

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Overview

High cell efficiency PV solar panel with quality silicon material for long term output stability and reliability.
Rigorous quality control to meet the highest international standards.
High transmittance, low iron tempered glass with enhanced stiffness and impact resistance.
Unique frame design with high mechanical strength for easy installation.
Advanced encapsulation material with multilayer sheet lamination to provide long-life and enhanced cell performance.
Outstanding electrical performance under high temperature and low irradiance conditions.
48 Back-Contact monocrystalline Si solar cells (approx. 18.35%).

Applications

Commercial/ industrial building PV solar roof-top off-grid systems.
Residential PV solar roof-top off-grid systems.
Any commercial / industrial ground mount off-grid systems.
Other off-grid industrial and commercial solar PV applications.

Data Sheet

Model	HPSM-200W(72)
Encapsulation	Glass/EVA/Cells/EVA/TPT
Nominal power Pm	200W
Power allowance	±3%
Open circuit voltage Voc(V)	46.5
Short circuit current Isc(A)	5.62
Max.power voltage Vmp(V)	37.2
Max power current Imp(A)	5.38
Practical module efficiencyHC(%)	16.3%
Dimension of module (mm)	*158080835*
Net weight (kg)	14.5
Packing (pcs/carton)	2
Max system voltage (V)	1000VDC
Operate Temp Scope	-40/+85%
Resistance	227g steel ball fall down from 1m height and 120m/s wind
Warranty	Pm is no less 90% in 10 years and no less 80% in 25 years
STC	Stardard Test Condition: Am 1.5 and 25°C

Product Show

250W Solar Panel China Price on Sale for Home Use

Q:how much would you pay for a 2'x4' solar panel that puts out 24 volts and 74 watts?: That's a rather low power for that size. Is it an old panel? Is it amorphous silicon, or crystalline? That should easily fetch $ per watt on craigslist. If I was buying a panel myself, I would probably get a more mainstream panel from a major internet vendor.

Q:How do you know when it is a good deal to buy a solar panel. For example, what is a good cost per watt, how many volts should I expect, etc.: Both might be bigger. When it is cloudy and little solar (iciness) you'll have a breeze. When it is nonetheless and sunny, you could have the solar. When the batteries are charged, extra vigour from the windmill can also be shunted right into a resistance heater in a water tank, preheating home water, decreasing that price. Downside of windmills: There is a few noise. you do desire a tower of a few form to get above treeline. It's mechanical, so it's going to want periodic renovation and would possibly holiday, or will put on out, or be broken in a windstorm. Panels will final for many years, simply have to be wiped clean of snow within the iciness, and washed off, in case you are living in a dusty subject. They are hard, however the glass can also be damaged.

Q:I need a new roof soon and I was wondering what the difference in cost would be from a standard shingle roof to a roof including solar panels. Does anyone know the cost difference?: The solar panels are very expensive to provide much power. If u go that way do not skimp on the support as a high wind will blow them away. In Ecuador I put in a remote site for communications. It was working good when a Strong wind blew $0.000 worth of solar panels all over the jungle.

Q:What's your opinion on solar power? More specifically, having panels installed on your roof to reduce your electric bill. I'm having a consultation tomorrow to get more details. I live in the SW, so it's always crazy sunny here. I don't know what the cost will be yet. Is it something you'd consider if the situation was right? If not, why?: Sure. You may be able to get a tax credit for installing, but independently verify what the solar panel guys tell you. And check with the electric utility to see if they actually will buy back any excess electricity you might generate. Solar panels are not cheap so they make the most sense if you plan to stay in the house a long time or think it will enhance the resale value enough to make it worthwhile.

Q:I'm looking at solar panels and I have NO IDEA what this stuff means.They come in catagories of Watts. What does that refer to? If a solar pannel is in the 200-watt catagory, what does that really mean? Will it produce 200 watts an hour, a day, a week, a month, a year?? How many watts of energy does the average house use up in one month? I really wish they would just tell me on the website!! :(0 points!!!!!!!! :D: This is not a precise analogy, but think of it this way: Volts is the pressure of the water in a pipe. Amps is the gallons per minute that come out. Watts is how much water you have after a certain length of time the pipe is open. a 200 watt solar panel under ideal conditions ( bright daylight between , say 0 am and 2 pm, held exactly flat to the sun ) will produce enough energy to run 2 00 watt light bulbs. You hardly ever have perfect bright sunlight; the length of the day varies during the year, and the angle of the panel to the sun changes from hour to hour; all this leads to a typical home in the US /Europe having only about 4 hours a day of maximum solar available. So, your 200 watt panel would give you 800 watts a day, enough to run one 00 watt light bulb for 8 hours If you are trying to run a house off solar, there are unfortunately other things needed between the panels and the lights / appliances; inverters, batteries, controllers sand each one eats up a little energy so you may get only 75 useful watts. See why more homes don't have panels? The other poster who said $30-50,000 to completely run a home on panels is about right.

Q:Can solar panels be used to power a sports stadium?: Yes, solar panels can be used to power a sports stadium. By installing a sufficient number of solar panels on the roof or in nearby areas, a sports stadium can generate renewable energy to meet its electricity needs. This can help reduce reliance on traditional energy sources, lower operating costs, and contribute to a more sustainable and environmentally friendly venue.

Q:Plz also label the price for the panel. I want a small panel but can produce a sufficent amount of energy. thank you :): Canadian tire

Q:I want to build a Solar Panel at home.Where can I find possibilities for Selfmade Solar Panels: Did okorder / . It might surely benefit anyone!

Q:I don't know anything about solar and what connections that have to be made. any advice and wisdom would be appreciated. thanks: Solar Power For Laptop

Q:Let's say I can buy solar panels for my business for $5,000 and my payback period is 8 years. Would it be correct to assume that my money is best spent elsewhere (such as paying down debt) if I am being charged an interest rate of 3.9%?: Probably, however, depending on what your business does, solar panels can be a somewhat effective marketing strategy. Also you are helping the environment with your investment in solar panels. On a side note, I didn't think modern solar panels had a payback period of 8 years? From what I've heard it's more like 7 years. Oh well, I don't know much about this topic.

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