Off-Grid Solar Power System 4KW High Efficiency

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1 pc
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10000 pc/month

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Product Description:

1.Description of Product

Off-Grid Solar Power System is consisted of solar panel, solar charge controller, inverter, battery, mounting rack and cables.

(1).Grid-connected, send power to city grid

(2).MPPT technology, wide range of working voltage

(3).Simply Wiring, easy installation, customized design for your projects

(4).Low investment & long term feedback

 Off-Grid Solar Power System 4KW High Efficiency

2. Off-Grid Features

1. Off grid solar power system is mainly used for application with relatively-small power consumption, and the areas have no grid network coverage, or grid power is unstable or outage condition.  

2. It’s composed of solar panels, hybrid solar inverter, battery bank, solar panel mounting racks, and other accessories required fora complete home solar power system.

3. The battery bank gives a stable power output to the solar inverter which converts DC to AC to power loads, and provides power backup in rainy or cloudy days.

4. The solar panels generate electricity at daytime and charge the battery bank .

5. The off grid home solar power system provides grid power bypass in case of battery power shortage when sunshine is not enough.

6. All the off grid home solar power system configurations are worked out by scientific calculation and design.

Ref No.

4KW

Solar Panel

Type: Monocrystalline   Silicon PV Module  

Max Power: 250W

QTY:12 pcs

Controller-Inverter

Integrator

Rated Ouput Power: 4000W

Rated DC Voltage: 48V 

QTY:1 pcs

Battery

12V/150AH per piece

QTY:12 pcs

Solar Panel Rack

Roof type mounting rack,   anodized aluminum material, including complete fittings

(Other type of racks can be   customized as per client's requirement)

QTY:1 pcs

Cables

International standard, with   specification suitable for solar system, BV1*10

QTY:80m

3.The Pictures of Product

Off-Grid Solar Power System 4KW High Efficiency

Off-Grid Solar Power System 4KW High Efficiency

4.FAQ

Q1: What is the business type for the company?

A1: We are one of the biggest manufacturers inBejing.Chnia. Which is a high tech PV enterprise dedicated to the research, development, production and sales.

 

Q2: How long solar panel warranty can you offer?

A2: 10-Year product warranty,25-year linear power output warranty

If there is any quality problem, we will pay for freight and send free parts to you.

 

Q3: How many certificates do you have?

A3: We have 16 certificates,such as CE, TUV, UL, and so on.

 

Q4: Can I be the agent for you?

A4: Yes,We can discuss some information.

 

Q5: How to get a sample?How can cooperation with us

A5: contact us now.

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- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What is the system voltage of solar panels
System voltage refers to the number of solar panels composed of a solar power generation system, the maximum DC voltage of the power system.
Q:I want to install a full set of domestic solar heating equipment does not know how much money to spend, please.
Save 50% equivalent to an annual savings of more than 3300 heating projects; water consumption in accordance with an average of 200 liters a day, remove the winter has been deducted 120 days, the remaining 240 days probably with hot water total: 48 tons, natural gas energy is calculated according to the cost of the cheapest words per ton of hot water heating costs 15 yuan, annual water savings of 720 yuan. Two of the total savings of 4000 yuan, according to the energy prices coefficient is estimated at less than 10 years to recover the full investment, another ten years of savings more than 40 thousand yuan.
Q:How about the price of solar power generation system
Photovoltaic power generation system can not buy cheap, cheap product quality is not good to use expensive. Photovoltaic power generation system can be used to invest in financial products, general household photovoltaic system 7~9 can recover the cost of power system can be used for more than 25 years, 25 years after the power attenuation of about 20%, if the poor quality of the products are generally 2~3 years can be reduced by 20% and must keep their eyes open several more formal manufacturers so when buying light V system, quality quality assurance production factory.
Q:Solar power generation system installation which precautions, ah, there is a need for special attention
Pay attention to the basic power calculation is not enough! The reality is not up to
Q:Solar photovoltaic system
State subsidies for distributed PV policy: distributed generation price subsidies by 0.42 yuan / kWh (subsidies for a period of 20 years), distributed photovoltaic power generation system of power grid, power grid enterprises in accordance with the local coal-fired power by electricity (0.44 yuan /kWh) acquisition.
Q:Solar PV systems
Third to encourage all types of power users, investment companies, professional contract Energy Service Companies, individuals as a project unit, investment and construction and operation of distributed PV projects.
Q:Solar power generation system suitable for home, how much is the cost of a set?
As a new type of clean energy, solar energy has been in a state of high cost due to the purification technology and the price of silicon, but it can not be used in the case where there is no way to connect with electricity
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:What are the advantages and disadvantages of small-scale solar power generation system?
Solar power has no moving parts, is not easy to damage, simple maintenance, especially suitable for unattended use; solar power will not produce any waste, no pollution, noise pollution, no adverse effects on the environment, is the ideal clean energy; solar power system short construction period, convenient and flexible, and can according to the load or, add or reduce photovoltaic capacity, avoid waste.
Q:What are the components of the solar photovoltaic system?
TPT: on the back of the solar battery cover of fluorine plastic film is white, the sun has reflection function, so the efficiency of components increased slightly, and because of its high infrared emissivity, can reduce the working temperature of the component, but also conducive to improve the efficiency of the component. Of course, the fluorine plastic film with the first solar cell packaging materials required for aging, corrosion resistance, air permeability and other basic requirements.

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