CNBM Solar Home System CNBM-K7 (3KW)

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1 set set
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1000 sets per month set/month

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Brief Introduction of Solar Energy System CNBM-K7 (3KW)


CNBM Home System-K7 (3KW) has a wonderful capacity.It can be used in factory,home,school and other CNBM Home System-K7 (3KW) consist of the solar modules,charge controller,inverter and battery banks.

CNBM International is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win .

With CNBM Home System-K7 (3KW),

We will carry on the mutual beneficial,innovative and revolutionary trading structure as we did before,create value for our employees,share holders and clients and benefit the whole society in our future development.Please contact us ,if you have interest in CNBM Home System-K7 (3KW),don’t hesitate!

 

The Sketching of Solar Energy System CNBM-K7 (3KW)

 CNBM Solar Home System CNBM-K7 (3KW)

Components of Solar Energy System CNBM-K7 (3KW)

 

PV Array:
Convert sunlight instantly into DC electric power. Formed by the solar modules (also called photovoltaic modules) in accordance with the system requirements for series and parallel.

 

Solar Charge Controller:
A charge controller may be used to power DC equipment with solar panels. The charge controller provides a regulated DC output and stores excess energy in a battery as well as monitoring the battery voltage to prevent over charge or over discharge. An inverter can be connected to the output of a charge controller to drive AC loads.

 

Inverter:
Converts DC output power of photovaltaic soalr panels into standard AC power for use in the local off-grid electrical network. It is a critical component in a photovoltaic system, allowing the use of ordinary commercial appliances.

 

Battery banks:
Stores energy when there is an excess coming in and distribute it back out when there is a demand. Solar PV panels continue to re-charge batteries each day to maintain battery charge.

 

Technical data of Solar Home System CNBM-K7 (3KW)

Inverter

Rated load power

3000W

Output wave

Pure sine wave

Output voltage

DC 48V

Output frequency

 

AC:220V

Precision of output

50HZ/60HZ

Precision of output

frequency

±6%

Solar panel

Pmax

245W*12PCS

Vmp

31.1V*2

Imp

7.89A*6

Charger

Charger voltage & current

48V /30A*3PCS

Battery

Capacity

12V 135AH*4*3PCS

Support

Aluminum

2PCS/SET*6

Power box

Spray paint iron box,with input,output,ammeter,voltmeter,master swith and so on.

 

Package of Solar Home System CNBM-K7 (3KW) 

Part

SizeL*W*H mm

Weight(kg)

20’(pcs)

40’(pcs)

Power box

800*540*780

70

20 Sets

26 Sets

Solar panel

1655*992*40

280

Battery

1100*520*650

600

 

Factory Picture of Solar Energy System CNBM-K7 (3KW)

CNBM Solar Home System CNBM-K7 (3KW)

Package Picture of Solar Energy System CNBM-K7 (3KW)

CNBM Solar Home System CNBM-K7 (3KW)

 

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Q:What are the components of the solar photovoltaic system?
EVA: a high quality EVA film with a thickness of 0.78mm, which is made of UV resistant agent, antioxidant and curing agent, is used as a sealing agent for solar cells and a bonding agent between glass and TPT. High light transmittance and aging resistance.
Q:Solar power generation system suitable for home, how much is the cost of a set?
Configuration of a household solar power system is about ten thousand to $twenty thousand
Q:Household solar photovoltaic power generation system connected to the grid, how much money?
Sold to the power supply bureau 0.45 yuan once, the state subsidy fee of $0.42, a year issued 3000 kwh.
Q:Solar power generation system how to choose?
The power of the solar panel is determined by the efficiency of the battery, the material assembled into the solar panel and the process. The process and material of the big brand is generally no problem, but the battery is also high and low, the price difference is also very large, to ask about the efficiency of battery and components. 250W single crystal battery pack 18.6% is sufficient, the standard specification 1650mm*992mm, the components are generally in the; 250W polycrystalline battery sheet in the 17.6% sufficient, standard specifications, components generally in the 15.3%.
Q:What are the main features of solar photovoltaic systems
Compared with the commonly used thermal power generation system, the advantages of photovoltaic power generation:No danger of depletion; safe and reliable, no noise, no pollution, absolutely clean (pollution-free); not subject to geographical distribution of the resources, can take advantage of the building roof; for example, areas without electricity, and complex terrain area; no fuel consumption and the erection of transmission line can be on-site power supply high quality energy;; users emotionally receptive; the construction period is short, get energy to spend a short time.
Q:How about the price of solar power generation system
At present, the domestic solar power generation system installed capacity, investment is also different, generally less than 30 thousand yuan in the 3KW, 5-10KW more than $9 per watt, for example, about 8KW or so. Solar power generation system consists of components, inverters, stents and other components, components can be found Yingli, Trina these, inverter Hefei sunshine, Foshan de nine for you to answer.
Q:What are the devices needed for PV systems?
Battery pack. The utility model is used for storing the electric energy generated by the solar array when illuminated by the light and can supply power to the load at any time. In the grid connected solar power generation system, the battery can not be added
Q:How to calculate the income of photovoltaic system
Hypothesis: 1 my peak electricity price of 1 yuan / degree, the flat price of $0.7 / degree, the local coal desulfurization unit benchmark price of 0.4 yuan / degree. 2 my home at noon to 1 points solar power generation of 90 degrees, power consumption of 40 degrees; in the afternoon from 5 to 6 solar power generation of 10 degrees, power consumption of 60 degrees. Results: 1 according to the total solar energy power generation and the total energy consumption calculation two times my solar power electricity is 100 degrees, 100 degrees, more than electricity difference is zero; so I save electricity 85 yuan, receive subsidies 35 yuan, the total revenue of 100kWh * [(1 + 0.7) /2 + /kWh = 0.35 yuan) 120 yuan.
Q:Solar power generation system installation which precautions, ah, there is a need for special attention
7, the battery terminal to be strong (10 million can not be short circuit) to pay attention to the polarity of installation, to avoid the explosion and fire. 8, the controller has the corresponding distribution protection measures. But the wiring process should also pay attention to prevent polarity reverse, short circuit, etc.. Avoid unnecessary trouble. Pay attention to the angle of placing and avoid the rain. 9, with inverter system, inverter connected to be connected to the battery positive and negative poles. 10, the construction site must be open, in the installation of solar cells can not be tall buildings or other things blocking the sun. 11, the controller needs to choose low loss, good stability, long life controller. When the installation is clear that the controller is a common negative or common cathode design, so that the entire system connection, installation help.
Q:What is the system voltage of solar panels
Solar panels (Solar panel) is composed of one or more solar cells to form a solar panel. A solar cell is a semiconductor device that converts light into electrical properties, which can convert solar radiation energy on its surface into direct current

1. Manufacturer Overview

Location Ningbo,China
Year Established 2004
Annual Output Value Above US$0.3 Billion
Main Markets
Australia;Europe.

Company Certifications ISO9001:2008;VDE;CE

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Ningbo
Export Percentage 0.4
No.of Employees in Trade Department 10 People
Language Spoken: English;Chinese;
b)Factory Information  
Factory Size: Above 4,000 square meters
No. of Production Lines Above 5
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average