250W PV Mono Solar Panel, Solar Energy System

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China main port
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100 watt
Supply Capability:
10000 watt/month

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PS-M672 Series solar panel is connected in series by 70 pieces of 156mm×156mm Mono Crystalline silicon cells. Solar panel performance is produced according to IEC61215, IEC61730 international standard.


1)Manufactured according to international quality and Environment Management

System (ISO9001, ISO14001)

2)High efficiency crystalline silicon solar cells

3)High transmission Iow iron tempered glass, strong mechanical resistance

4)Anti-ageing EVA and excellent anti-climate back sheet

5)Anodized aluminum frame improves load resistance capabilities for heavy wind loads.

6)Standard waterproof junction box

7)High endurance to different weather

8)Good and friendly package with less transportation and storage space.



250W PV Mono Solar Panel, Solar Energy System

250W PV Mono Solar Panel, Solar Energy System




300W mono solar panel Type (72 Series)





Max power





Open circuit voltage



Short circuit current



Max. power voltage



Max. power current






Net Weight



Max. system voltage



Operate Temp. Scope



227g steel ball fall down from 1m height and 120m/s wind


Pm is no less 90% in 10 years and no less 80% in 25 years


(Standard Test Condition: 1000W/m2, AM1.5, and 25'C)



1. What is the brand of this 300W mono photovoltaic Solar panel?

RISUN, we are the manufacturer of this panel, OEM service is available, as well as wholesale trades.

2. About the glass we use for the front of the panel:

---3.2mm tempered glass , light transmittance up to 95%.
3. Does it meet Europe Standards for Solar Energy ?  
This is TUV approval products, all producing procedure strictly accords with TUV&UL.
4. What is the Efficiency level ?
--- Between 16-18.9% for solar cells.

5. What's the nominal Voltage?

    18V. So it can charge 12V battery. If you need 36V to charge 24V battery, just loose the cable from the solar panel and connect them in series. If you're not sure what to proceed, just contact us.

6. How to make the payment?

 20% advanced in deposit by T/T or L/C, the rest payed after receiving B/L copy.

7. How long is the shipping time?

 5-15 days after receiving deposit by the first available vessel to your country.

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Q:Should the value of solar panels be included when appraising a home?
Zillow ? Great at guessing value. Start with ur property tax agencies valuation. Solar panels seldom GET any return on costs. Often creating negative value. Contact actual Realtors for neighborhoods Comparison of ur house NOT appraisal. Two different animals
Q:Wanting to add solar panels to my home?
Ok, well there are also other alternative energy sources, too, besides solar. There is tidal (but you need an ocean :] ), hydroelectric (river, stream, etc.), biomass/biofuels (burning garabage), geothermal (from within the earth, pipes in the earth), wind (windmills, wind, the sun to get wind), and there are others that don't come to mind. Solar energy would cost alot to be installed, and it would take up alot of space, but once installed it pays for itself and uses little to no labor. They all have positives and negatives. All of these are clean and renewable. Here are some sites that my teacher/professor gave us (we just ended alternative energy lesson.) Well I hoped this helped!
Q:The effect of colored light on a solar panel?
It is based on what the solar panel is made out of. Many of them will generate electric into the NIR region.
Q:Are Solar Panels worth it in Southern California?
There are several factors to consider when looking into solar power for your house. If you want to replace your use of utility electricity with solar power for say a 500 - 2000 square foot home then the system will cost you at least $30000 - $50000 to install. You will also have the maintenance issue of your storage batteries, panels, and inverter which will eventually wear out over time. So lets say we have an optimistic price of $30000 for a whole house system (this would be really cheap), dividing this by your yearly consumption would give you the amount of years it would take for the expenditure to pay for itself (not counting maintenance which could be costly). The payoff would be about 25 years, so all things remaining equal, I would say that it is a bad investment. Solar panels as they are manufactured today do not have a very long life span. They will greatly decrease in efficiency after several years and will most likely need to be replaced in 0 years. The panels themselves are the greatest expense. You could problably find better ways to make/save more money by investing $30000 - $50000 somewhere else IMHO. Solar technology is still not at the point where it is profitable in the sense you are thinking about. Unless of course, there are huge tax incentives for you or large rebate programs through your local utility, but you would have to do the math on that as well. If you are thinking small as in a couple panels to supplement your utility electric, the above still applies as well. In fact will it take longer to recoup the cost of a smaller setup. Hope this helps!
Q:It's all about Solar Panels?
Solar okorder.com/ And thin film solar panel power stations are about 50-60% cheaper now than solar power was in 2000. But they're still not economic in most places. Mike K's claim that solar panels produce more pollution than 'traditional' power is wrong. Coal is over 900g CO2/kWh, plus loads of pollution. Gas is ~400g CO2/kWh.
Q:Can a solar panel work with an inverter?
Solar panels output a very small amount of current. Even though you're getting 2V from the panels, you aren't getting enough amperage to power even the inverter itself, let alone anything plugged into the inverter. Car batteries are able to be used with inverters because they can crank out enough amps to power the inverter and whatever is plugged into it. Inverters only step up voltages and change DC to AC. They do not increase power (wattage) potential. If you want to plug in a 20W appliance into the inverter, the 2V source must be able to deliver 20W of power regardless of voltage. In pretty much everything solar powered, the panels are used in conjunction with batteries. The solar panels slowly recharge the batteries. The batteries are where most of the power comes from. Nothing is driven directly from the solar panels themselves unless the power requirement is low enough, such as a calculator. Solar panels will have an output rating in watts (W). If the wattage of your inverter plus whatever you plug into it is lower than the panel's output rating, then it can power it directly, provided you have 00% light input into the panel.
Q:How much do solar energy panels cost?
The okorder.com and read the to build or not to build article. Hope this helps. Dan
Q:Can I made my own solar panel?
If you're thinking of solar electric, unfortunately, it's not cost-effective to make your own panel. Be especially wary of scams like Earth4Energy that claim you can do it cheaply and effectively. If it was so easy, you'd see at least a few people in your neighborhood doing it.
Q:What are the properties of Solar Panels?
Solar power Power Can Help Preserve You Money The cost of power is going up, and will only keep going up. Reaction Solar power Power Systems will help you save a large number of kWh each season by utilizing screen technology. Power created by your program are kilowatts you don't need to pay for! Every electricity program will make a number of Small-scale Technology Accreditations (STCs) upon purchase based on the size of the program and the location where it will be set up. These STCs have a market value and can be exchanged and marketed just like stocks. Power created by your solar PV program can be marketed to the lines for a top quality cost via Feed-in charges. These feed-in charges are different in every state, but the primary idea is te same, to compensate entrepreneurs of small-scale power creation. You are eligible to sell some or all of the ability you produce for more than you would normally pay for it. Would you like to decrease costs with solar power? Contact Reaction and get it done these days. Solar Power Can Help Preserve The Environment click to enlarge Producing usable direct sunlight generates no dangerous pollutants. Every season coal-fired power vegetation belch a large number of loads of as well as contamination into the weather so we can run our refigerators, toaster ovens, and have hot bathrooms. Taking your power form your own ceiling means you are no longer leading to that contamination. In fact, power companies will be paying you for electricity! Help Sydney accomplish its 5% green energy focus on by 2020 and international objectives of 20%, by changing to solar power and decreasing your own effect on international warming. Compared with other small-scale turbines, solar power is completely quiet. Turn the team radiation into power without making a audio and decrease environmental disturbance.
Q:How many volts does an average solar panel produce?
2 volt and 24 volt are both common sizes. They are rated in voltage and watts. So you add the watts of the panels and buy enough to produce the amount of watts you need. For example, if you need 400 watts of power at 2 volts, you would buy four 00 watt 2 volt panels and connect them in parallel.

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