Monocrystalline Silicon Solar Panels

Ref Price:
$0.66 - 0.80 / watt
Loading Port:
Shanghai
Payment Terms:
TT
Min Order Qty:
100 watt
Supply Capability:
100000 watt/month
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Product Description:

Introductions of Monocrystalline Silicon Solar Panel

CNBM Solar photovoltaic (PV) Panel is designed for large electrical power requirements.

It is the optimal choice for both on-grid and off-grid power systems.

CNBM Solar panel offers high performance of power per square foot of solar array.

Monocrystalline silicon(c-Si): often made using the Czochralski process.

Single-crystal wafer cells tend to be expensive, and because they are cut from cylindrical ingots, do not completely cover a square solar cell module without a substantial waste of refined silicon.

Hence most c-Si panels have uncovered gaps at the four corners of the cells.

 

Characteristics of Monocrystalline Silicon Solar Panel

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.

 

Advantages of Monocrystalline Silicon Solar Panel  

Characteristics of CNBM Solar Monocrystalline Series (45W-65W)

Max Power Voltage Vmp (V)

17.8V

18.0V

17.6V

17.8V

18.0V

Max Power Current Imp (A)

2.53A

2.78A

3.13A

3.37A

3.61A

Open Circuit Voltage Voc (V)

22.4V

22.6V

22.2V

22.4V

22.6V

Short Circuit Current Isc (A)

2.74A

2.97A

3.35A

3.61A

4.36A

Max Power Pm (W)

45W

50W

55W

60W

65W

 

Temperature Coefficient of Cells of CNBM Solar Monocrystalline Series (45W-65W)

 

NOCT

47℃±2℃

Temperature Coefficients of Isc (%/℃)

0.064

Temperature Coefficients of Voc (%/℃)

-0.33

Temperature Coefficients of Pmp (%/℃)

-0.45

 

Mechanical Data of CNBM Solar Monocrystalline Series (45W-65W)

 

Power

45W/50W

55W/60W/65W

Dimension

630×550×30mm

820×550×30mm

Weight

4.5kg

5.5kg

Tolerance

±3%

±3%

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

Limits of CNBM Solar Monocrystalline Series (45W-65W)

Operating Temperature

–40 °C to +85°C

Storage Temperature

–40 °C to +85°C

Max System Voltage

700V

Guarantee of CNBM Solar Monocrystalline Series (45W-65W)

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

Certificates

IEC, ISO, TUV, CE

Household Application

house 

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Q:Solar Panel - Battery Charger 2V?
As reported, solar panels for vehicle battery's are no longer that solid merely yet. The technological be attentive to-how is improving in any respect cases even nonetheless so which you under no circumstances be attentive to faster or later. there are multiple different varieties of solar panels which would be offered nonetheless which you would be able to cost and run somewhat somewhat some kit. The panels which could be outstanding on the flow might desire to be flex-geared up ones and for domicile, i could get some roof put in panels (if which you would be able to attend to to pay for it, get making plans permission and function the suitable angles without a blockages from timber!)
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:how do i build a solar electric panel for my home?
you need to buy, not build. Just to put the parts together correctly requires a lot of experience, not something to be done by someone with no experience. And this is a major project, with lots of decisions before you start. how many watts? how many hours of sun do you get per day? worse case? Do you have a space to put the array where it can get sun all day with no shade? grid tie or not? how many batteries if not grid tie? if no grid tie, how long do you expect the batteries to last during a long period with no sun? And finally, how much money do you want to spend. for a good sized system expect to pay US$20k to 50k
Q:Does It really cost that much to Install solar panels?
It depends on the number and size of the panels. The minimum charge for a small bungalow would be at least $20,000 labor and material.
Q:Solar Panel Charging?
you'll have to use 3 panels connected in series or use a dc to dc up converter, the former is a better option
Q:Cost and energy generated by solar panel?
A little more than 0 watts per square foot, so that size panel would generate 250 watts under ideal conditions, which is noon on a sunny but not too hot day, near the equator. That's about /3 horsepower, or the same power as a man working hard. That is larger than needed to keep the battery of the car charged, unless you plan to run a laptop or something off it at night. The power is also too small to power the car for driving. If it's an electric car, you could get maybe another 2 miles per day out of the car, again, under ideal conditions. An RV store might have an idea of how much installation would cost. They would be accustomed to solar panels for RV's, but probably not small cars. A panel of that size would cost perhaps $500-800 just for the panel.
Q:Solar Energy - What would these solar panels power?
These panels are for small remote applications. Traffic signs, motion sensor lights, etc, where it would cost more to run an electrical line than it does to buy the panel.
Q:How long does it typically take for solar panels to pay for themselves?
It's generally stated that it takes 0 years for them to pay for themselves. But the concept of paying for themselves is a primitive concept used by those who do not understand finances. You're still losing money when it pays for itself. A more appropriate analysis would be the Internal Rate of Return calculations, Excel makes this calculation easy. Overall, solar power is expensive power and works out about 38 cents per kwh ( proper economic estimates typically place it between 23 cents to 45 cents per kwh ). Some idiot here will insist solar doesn't cost that much per kwh, it does unless you're uneducated in finance. Note, it's also not clear if the energy produced by solar panels exceeds the energy required for their manufacture, delivery and installation. It takes a lot of energy to melt silicon and the costs triple if you try to recycle the toxic wastes which is why the panels are made where it's still possible to dispose of the toxic wastes. They could very well be causing more environmental damage then they save. With the Europeans what happens is the feed in tariffs makes the solar panels worthwhile. They still don't really pay for themselves but they allow you to take some of the tax money from your neighbors, a bit of an ethical dilemma really but ethics never stopped Europeans.
Q:Why did the voltage of a solar panel drop significantly after putting it through a step down voltage regulator?
you cannot treat the open circuit voltage of a solar panel like a voltage source (like a battery.) the load response of the panel doesn't behave that way. small panels and panels that are producing less than about .5A are very happy to have their output voltage pulled down to whatever they're connected to (typically zero.) I observed the same phenomenon when i connected a 2V 725mA panel to a 2V 325mA fan -- the open circuit voltage of 5V dropped to 3V when connected to the fan, and returned to 5V when disconnected. The easiest workaround is to use 2V of rechargable batteries in parallel with the panel so that the battery holds the 2V potential difference and the panel just supplies the current. any excess current charges the batteries, so you might consider whether or not you need some type of charge controller to prevent burning the batteries via overcharging. there are actually very few applications of solar panels connected directly to circuits that i have seen that have any kind of robust performance -- if they work at all, they eventually die/burn themselves out in a couple of months. the best robust designs always have a rechargable battery and charge controller somewhere in the power circuitry to buffer the load circuit from the panel. .
Q:how much money can I make a year for the electricy I sell from a solar panel?
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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  
Range  
Reference  
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
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