CNBM Solar Monocrystalline 125mm Series (20W—25W)

Ref Price:
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
100000 watt
Supply Capability:
10000000 watt/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

About us
CNBM International Corp, established in 2004, is the business entity for trade and logistic of CNBM Group.With the advantages in Cement, Composite Materials, New Building Materials and Engineering, CNBM mainly concentrate on coal, steel and construction equipments and give priority to solar and wind energy development.CNBM International is highly recognized by its business partners and clients all over the world and has established good business relationship with the customers in over 120 countries and regions all over the world.

 

Wiring

To ensure proper system operation to maintain your warranty, observe the correct cable connection polarity(Figures 1&2) when connecting the modules to a battery or to other modules. If not connected correctly, the bypass diode could be destroyed.

PV modules can be wired in series to increase voltage. Connect wires from the positive terminal of one module to the negative of the next module. Figure shows modules connected in series .

 

Components

CNBM Solar Monocrystalline 125mm Series (20W—25W)

 

Data sheet

Characteristics
Max Power Voltage Vmp (V)17.8V-18.2V
Max Power Current Imp (A)1.13A-1.28A
Open Circuit Voltage Voc (V)22.2V-22.4V
Short   Circuit Current Isc (A)1.29A-1.61A
Max Power Pm (W)20W-25W
Temperature Coefficient of Cells
NOCT47±2
Temperature Coefficients of Isc (%/)0.06%
Temperature Coefficients of Voc (%/)-0.33%
Temperature Coefficients of Pmp (%/)-0.45%
Mechanical Data
Type of Cells (mm)Mono125×31.25
Dimension650×290×25mm
Weight2.2kg
NO.of Cells and Connections2×18=36
Limits
Operating Temperature–45°C to +80°C
Storage Temperature–45°C to +80°C
Max System Voltage700V

 

Guarantee
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, CE

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:how much power do i need from my solar panels?
Very simple. Look at your bills from the past year and calculate how much power you used and see what you need to cover that usage. How are we supposed to know how much power you use? Maybe you live in a bdrm trailer or a 6000 sg ft house with 20 kids. Oh and remember a few things. There is more to ' going off the grid ' than just solar panels. When the panels work depends a lot on your climate. They kind of suck on cloudy days or if you live in the artic with 6 months of darkness.Also , you need an area for the (not so cheap) storage batteries. Learn to live by cooking with gas or wood as hydro is limited , so is heat. How do you plan on heating your home /water/ refrigerators and freezers? Off the grid means a lot of compromise. Even the amount of time you can spend on the computer asking these questions. You may be limited to no more than hr per day. Off the grid also includes removing any electronic influence. No cell phones , tv (cable/sat) internet. Grow your own food and live off the land. The amount of solar panels you would need to maintain even a current lifestyle as most of us know it would probably require at least /2 acre and the cost would take at least 5-25 yrs to recover. You really need to spend more time into looking at what the cost versus return is. Like I said before. Look at what you use and see what it takes to get that from your panels. You will be shocked. Currently the panels are very good. But they cannot produce what the average home needs per day every day, they are support systems. Much like a fire place. Now they are nice to have and are very efficient. 50 yrs ago you used to toss in 2-3' logs about 6 around into the only heat source in your home. A fireplace. And it sucked more cold air into the house than the heat it produced. History has a way of repeating itself. This stuff was out almost a decade ago, they just didn`t have batteries then
Q:What about solar panels?
This is a site that can help you estimate the size and number of panels that will power what you intend to provide for. There are plenty of sites selling the panels, so compare prices. Also, check whether your state is offering the rebate like the state of CA is and what the restrictions, terms and conditions are. Even with the rebates they are very costly, so be certain to calculate the pay off period for your application to see whether it is a cost efficient option for your energy usage.
Q:I need help finding Solar panels for a boat.?
i think of you may desire to examine slightly extra approximately photograph voltaic capability and battery utilization. possibly you heavily isn't waiting to do this effectively with an on board photograph voltaic gadget. examine the wattage (volts situations cutting-edge) of the motor. you would be fortunate to get 0 watts according to sq. foot from a photo voltaic panel at midday on the excellent day. thinking the sq. photos necessary the dimensions and weight of a fee controller you need to be extra advantageous off with connection to a distant charger, powered from AC
Q:Is it worth installing solar panels on a house that has no South-facing roof?
In your case you will need twice as many panels. This is because the panels on the west side of the roof will be in shade in the morning and the panels on the east side of the roof will be in shade in the afternoon, and a solar panel in the shade makes no power, or at least very little power. So right there you doubled the cost of an already too expensive system. Or you could build special stands to hold the panels facing south. It would be cheaper to just move to a house with better alignment!
Q:Any help financially to buy solar panels?
I don't believe that there is any help yet.
Q:how to build solar panels?
At first, you will need about one square foot of thin copper plate, two alligator clips and short leads of wire, a wide mouth glass jar, tap water and salt. Cheers,
Q:What are the supplies needed in a solar panel field?
There okorder.com. I think you can find lots of info on the internet. I hope this helps you get going.
Q:how much would it cost to generate MW electricity by solar panels??? and how much land it requires ?
First off, you should consider cost per kilowatt-hour (kWh) since kWh is energy whereas MW is power, and kWh is a common unit of energy used by power utilities. But first you would need to design the power capacity required, which as you state, is assumed to be MW. Average system costs = $95 per square foot Average solar panel output = 0.6 watts per square foot Average solar energy system costs = $8.95 per watt Form this information, the capital cost of installing MW = $8.95 /W * 0^6 W/MW = $9 million. The lifetime of a typical solar power system is probably about 20 years. Assuming a true MW peak output of the solar panel it would be anticipated that a daily average energy production would be peak output over about 3 hours per day, or 3 MWh of energy per day. Total production over a 20 year system life would be 3 MWh * 365 days/yr * 20 yr = 22 x 0^3 MWh So in terms of costs of capitalization of the system, the cost of Energy (/kWh) = $8.95 million / 22 x 0^3 MWh = $0.40 / kWh (approximately) This cost does not include maintenance, however, given the simplicity of these systems; other than periodic equipment replacement, which is covered by specifying a 20 year complete system replacement; other maintenance cost should be relatively low. The required surface area of solar panel = 0^6 W / 0.6 W/ft^2 = 94,340 ft^2 or a little over 2 acres of panel surface area. To be able to properly access and maintain the solar array, the minimum area required would likely be 5 to 0 acres.
Q:How many watt solar panel do I need to charge a 2v battery that wont be using much electricity?
batteries are rated with the help of the CCA, chilly cranking Amps the better the CCa the longer it is going to very last, don,t imagine you want a charge Controller as your consistently drawing juice from it, the picture voltaic panel will keep the bat at its height , then even as the solar is down , the pump will draw off the bat,
Q:Electricity question about solar panels?
A 500 watt water heater is very small. Most are over 5000 watts. But even a water heater that small would not heat water with a 95 watt solar panel. Inverting the 24 volt to 20 volt would still give you 95 watts of power. A little short of the 500 needed. Sorry. Solar is cool but not practical for large loads unless you install more panels.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range