4KW Off Grid Solar Inverter for UPS Generator

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Shanghai
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Min Order Qty:
1 pc
Supply Capability:
8000 pc/month

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Product Description:

Product Description


This pure sine wave solar inverter was designed by all digital technology concept
. It's real pure sine wave output and can adapt to all kinds of loads.


Features:

---It's power frequency design, output stable voltage and frequency can be worked for long time
---Eliminate the adverse factors by directing use of mains supply bring outage, voltage instability, noise interference and lightning invasion and more
---Power time is long enough to make sure electric equipment continuous and reliable work
---It's the best safeguard of system safety and reliability service by equipping this pure sine wave inverter
---Up to now, this series solar inverter is widely used in telegram, aerospace, railways, financial management, office automation, industrial automatic control, medical and health, military, scientific research, and other areas

Product Charactistic:

1> Output pure sine wave
2> Input voltage range: -15%~25%
3> Output voltage regulation: ± 10%
4> Intelligent temperature cooling system
5> Power and fault condition showed by double color indicatore light 
6> Protection Function: Shortcircuit, overload, overtemperature, batteryt under voltage, undervoltage alarm. 
7> Core device controlled by single chip microcomputer, making the circuit structure is simple and precise control, control mode and control strategy are flexible and powerful. Working with low noise and high conversion efficien


Performance characteristics:

---CPU control, high quality, intelligent pure sine wave output
---Inverter output and load all kinds of single-phase installation, such as motor, air conditioner, electric drills, fluorescent lamp, gas lamp, electrical appliances, communications equipment, industrial equipment and so on
---A single bond intelligent switch and convenient operation
---Excellent output short circuit protective design, can resist the large current load start impact
---Perfect overload protection design can effectively protect the safe operation of inverter, when the load is more than 100-120%, the inverter will automatically power off for 30 seconds; when the load is more than 150%, the inverter will automatically power off immediately
---Protection design for dc power supply circuit downside: when dc power supply is less than 15% of nominal value, the inverter will automatically power off


4kw off Grid Solar Inverter for UPS Generator
 

Product Application

Industrial equipment series: Solar energy; Wind power generation, Metal halide lamp, High-pressure sodium lamp, Ship, Vehicle, etc
Electric tools serieselectric saw, drilling machine, grinding machine, sandblasting machine, punching machine, weeding machine, air compressor, etc.
Office equipment seriescomputer, printer, monitor, copier, scanner, etc
Household appliances seriesCleaners, fan, Lamps, Refrigerator, Air conditioner, microwave oven, freezer, etc.
Electronics seriesTV, VCR, video games, radio, power amplifier, music equipment, monitoring equipment, terminal equipment, servers, intelligence platform, satellite communications equipment


Notice:
*This product cannot be used for equipment to sustain life before permission
**This solar inverter is not suitable for high precision electronic equipment and shall be put into operation after confirmed by the professional technical personnel 
***If this product is used for computer, built-in power of the computer should be selected brand power supply
****Application range: Apply to home appliance, air-conditioning equipment, single-phase power equipment, industrial equipment and more

Specification parameter:

 

Rate power4000W
Input voltage160-265VAC
Input frequency45-65Hz
Output voltage220V ± 5%
Output frequency50Hz ± 1%
DC voltage48V
Output waveformPure sine wave
Charging current20A
Protection functionsinput/output over-high or low-protecting, low-battery protecting, surge and pike-currents protecting, overload protecting 100-120% 30 seconds, >120% 100ms, >150%, 50ms output short circuit<150ms< span="">
Panel displayLED/LCD display
Operation temperature0-40ºC
Storage temperature-15 - +50ºC
Relative Humidity0-90% No condensation
Operationg altitude0~3000m
Storage altitude0~1500m
Machine size/Package size (mm)473*230*490mm/560*310*620mm
N.W./G.W.(Kg)53/61kg


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Q:Solar energy application technology, there is no prospect
However, from a policy point of view, there is no industry like solar energy so much attention by the country. Compared with the traditional fossil energy, solar energy has obvious advantages. Therefore, the prospects are good.In a word, the future is bright, the road is tortuous!!
Q:PV solar products market sales
According to the State Administration of taxation policy released last year, from October 1, 2013 to December 2015 3l, according to the 3% levy rate calculation. In Takamatsu as an example, if a month sales of 30 thousand, that he should pay the tax is 30 thousand x 3% x 50%=450 yuan.Residents issued 1 kwh of electricity, the state subsidy of 0.42 yuan; the national standard for the purchase of electricity from the desulfurization of residents with endless self generating electricity, the price is $0.42 per degree. To install and use a set of distributed photovoltaic power generation system with an average of 1 kilowatts of installed cost about 10 thousand yuan, if the 8 kilowatt system daily generating capacity of 30 degrees, 5 degrees every household consumption (no more than a price of 0.52 yuan), about 8 years to recover the investment
Q:What are the uses of solar energy?
Solar cell[material requirements] ultraviolet radiation resistance, light transmittance does not fall. Tempered glass components can withstand the diameter of 25 mm of ice hockey at a speed of 23 m / sec.[properties of EVA film curing with the requirements after] the transmittance is more than 90%; the crosslinking degree is greater than 65-85%; peel strength (N/cm), glass / film is greater than 30; TPT/ film is more than 15; the temperature resistance, low temperature, high temperature of 85 DEG C to 40 DEG C; the back of the solar cell, aging resistance corrosion resistance, ultraviolet radiation, airtight etc..[use] solar power is widely used in solar lights, solar lamp, solar portable system, solar mobile power, solar products, communication power supply, solar lamps, solar buildings etc..
Q:Solar panels can be charged directly to mobile phones and other products
. Cell phone lithium battery? Do you mean to put the mobile phone lithium battery on the solar panel? Do not Oh, can not be achieved, the direct use of solar panels charge mobile phone battery, then a little dangerous
Q:What are the forms of solar energy products
Solar heating, refrigeration, as well as solar panels with warm glass, heating room......
Q:Are solar panels now in use?
Generally through the position, speed and torque in three ways to control the servo motor to achieve high-precision positioning of the transmission system, the transmission technology is the high-end products.
Q:What are the references of the solar automatic tracking system
Using solar automatic tracking in the photovoltaic power generation system, can effectively improve the utilization of solar energy. Therefore, the research in this paper to improve the efficiency of photovoltaic power generation, has important significance to promote the popularization and application of photovoltaic power generation. This paper proposes a photoelectric tracking mode and solar tracking combined all-weather solar the automatic tracking method. Analyzed and sunny, cloudy and rainy weather condition three
Q:Solar electric vehicle charging device
Electric vehicle solar energy products are small in size, light in weight, easy to install and carry. Is a domestic initiative, has applied for national patent. Market potential is very large, very broad prospects.
Q:Good solar polymer or monocrystalline
1, the actual total power (load) and the use of time, should be reserved for the normal operation of the system;2, the local effective sunshine time, the proportion of rainy weather;3, the local meteorological data, such as sunshine time, weather disasters, storms and so on;4, the construction site must be open, in the installation of solar cells can not be tall buildings or other things blocking the sun;
Q:How much does it cost to install solar energy in rural areas
The question is more ambiguous, the installation of solar energy in rural areas there are many kinds of circumstances, is not used all year round, is not the villa type, is not the need for surfing the bathtub?Install solar energy in rural areas, the number of homes decided to install what kind of solar energy.

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