Solar Poly Series (55W-70W)

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Solar Poly Series (55W-70W)
Introduction of Solar Poly Series (55W-70W)
Solar Module is the core part of  solar PV power systems,also is the highest value part of it. The function of Solor 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.
The Product has been widely used in space and ground, it mainly used for power generation systems, charging systems, road lighting and traffic signs areas. It could offer a wide range of power and voltage, and with high conversion efficiency, and long service life.


Characteristics of Solar Poly Series (55W-70W)
I  Solar Cell : High efficiency crystalline 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, corner 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.
VII Good performance of preventing from atrocious weather such as wind and hails.
VIII Resisting moisture and etching effectively, not effected by geology. .

Standard Test Conditions of Solar Poly Series (55W-70W)
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions of multicrystalline silicon Solar Panel, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

Advantages of Solar Poly Series (55W-70W)
• CNBM Solar performance guarantees for 25 years
• 2 years guarantee for workmanship for multicrystalline silicon Solar Panel
• Timeliness of delivery
CNBM International Corporation's products including Monocrystalline Solar Panel, Polycrystalline Solar Panel ( multicrystalline silicon Solar Panel) have received and enjoyed famous reputation in many countries and regions in the world .As a solar panel manufacturer in China, we strive to provide our customers with excellent service, superior products and unmatched value.

Characteristics  of Solar Poly Series

Max Power Voltage Vmp (V)





Max Power Current Imp (A)





Open Circuit Voltage Voc (V)





Short Circuit Current Isc (A)





Max Power Pm (W)





Temperature Coefficient of Cells



Temperature Coefficients of Isc (%/)


Temperature Coefficients of Voc (%/)


Temperature Coefficients of Pmp (%/)


Mechanical Data

















The dimension of the modules can be changed according to the demand of clients

Limits of Solar Poly Series (55W-70W)

Operating Temperature

–40 °C to +85°C

Storage Temperature

–40 °C to +85°C

Max System Voltage


Guarantee of Solar Poly Series (55W-70W)

Products Guarantee

2 yrs free from defects in materials and workmanship

Performance Guarantee

No less than 90% within 10yrs and no less than 80% within 20yrs



The Equipment of Solar Poly Series (55W-70W)

Solar Poly Series (55W-70W)

The Equipment of Solar Poly Series (55W-70W)

Solar Poly Series (55W-70W)

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Q:how many solar panels will i need?
you silly ! with Solar there is always room for error . you have to build it in to your numbers . solar is full of errors . So you should plan on producing at 3 times what you expect you will need . then you have enough .
Q:Mono-crystalline or poly-crystalline solar panel?
All solar photovoltaics drop in efficiencies with higher temperatures but it isn't the 45+ C you have to worry about but rather the heat from the sunlight striking the panels. There are hybrid systems which passes water in pipes attached to the back of the solar panels to cool the panels and preheat the water for solar thermal collectors. The difference between mono-crystalline and poly-crystalline are that mono-crystalline are more efficient and more costly to make.
Q:Where can i buy mini (v - 2v) solar panels?
Q:questions about solar panels for residential use?
If you're in a sunny area, and the cost of electricity is high, solar panels can be worth it. But it's not a big moneymaker, it's something that pays back over long timeframes. We live in northern California, and our system is about break even, but that's because our electricity usage was low to begin with. If you want to see our system, look at the web page in my profile. Are panels worth it in your area? The only way to know for sure is to find a local installer in your phone book, and then ask for local references. If you can't find a local installer, that's a clue, and if they can't give you any references that are nearby, that's another clue. The panels don't actually store energy, the energy is sold back to the power company when what you produce is more than you consume, driving the meter backwards. Again, this is not a big moneymaker, and in fact, it may be impossible to make a profit, depending on your local laws.
Q:Price and energy production of solar panels?
Q:Need Solar Panel Guru.....?
Basically, the answer to your question is forget it. Your approx 8 tons of AC will require about 28 KW of electricity just to run them. Add the rest of the house requirements and your talking a load of 50KW or more. Even if your state has a subsidy program, (and most of them are out of money now), it's a $200,000. system. Making your own panels would be a mistake. Reliability and survival are the key measures for a panel system and homemade panels are just not going to be reliable enough to survive the cold winters. In the end, it is always cheaper to buy good, conservatively rated commercial panels, especially in view of the fact that prices have been tumbling lately. Often, the mounting, interface and conversion costs are greater than the cost of the panels themselves. You might save some bucks by fabricating a mounting framework yourself and installing it, but such a system would not qualify for most state programs and.... you had better be an expert architect or engineer to put together something that will work well. The basic problem after all of this is that your maximum demand will be at night and the panels put out nothing at night. Better to forget about a 00% solution. You can install a modest 0 - 20KW system for perhaps $50,000 costs after rebates and subsidies and perhaps ... it might cover about /4 of your energy needs and might just, pay the investment back in 0 to 5 years. Get first rate equipment and professional installation, if you want the system to perform reliably. Solar voltaics make a lot of sense for Arizona and perhaps Florida. For anyone north of the Mason Dixon line however, fossil fuels are cheap, reliable and work far better.
Q:How efficient are the solar panels....?
DS's solar panels convert 22% of their available energy into electrical power. This may not sound very good, but it is much better than most solar panels. Most solar panels on people's houses, for example, are fairly inefficient. Less than 4% of the energy that reaches them will be converted to electricity. DS's panels are so efficient, in fact, that unless the ion propulsion drive is running, DS is producing far more power than it needs.
Q:How to prepare solar panels?
The following guide is the best DIY guide to build your own Solar Panels. the guide include step by step instructions + video. To Your self a favor and invest on buying this guide (it will save you a lot of time money)
Q:where to buy solar panels?
Do a web search for solar panels Charlotte NC.
Q:Why are solar panels made from silicon and not magnesium?
One of the primary reasons solar cells are made of silicon is that the bandgap energy of silicon happens to be nearly equal to the energy of visible light, which is the major portion of energy emitted by the sun. Therefore, silicon is the ideal substance to fabricate solar cells with.

1. Manufacturer Overview

Location Jiangsu, China
Year Established 2004
Annual Output Value Below US$1 Million
Main Markets Australia;Asia;South East Asia; South America;North America; Europe;Africa
Company Certifications ISO 9001:2008; CE; TUV; UL

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 1% - 10%
No.of Employees in Trade Department 200-300 People
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: Above 8,000 Square meter
No. of Production Lines 6
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average