Wind Solar Hybrid Controller / Off Gird Wind Turbine Controller 1KW48V

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1KW 48V Wind Solar Hybrid Controller / Off Gird Wind Turbine Controller

  1. Waterproof

 Three defenses for circuit board, hierarchical design, even if small amount water enters, it will not damage the device

  1. RS232 communication

Standard configuration RS232 communication, it is easy to do the monitoring with the computer software. (RS485, short-range wireless is optional). Using a USB to RS232 members, more convenient to exchange data with a computer (computer with USB interface can be used).

  1. Safety wire connecting

Terminals are treated with injection molding process, wiring short circuit and cross will not occur, more safety for customers’ operating.

  1. Automatically alarming of battery reverse

Battery input terminal will not be damaged with continuous reverse, and it has buzzer alarm. Avoid equipment damage and fire caused by wiring errors, and better protect the battery.

  1. Automatically alarming of Photovoltaic panels reverse

Photovoltaic panels will not be damaged with continuous reverse, and it has buzzer alarm. It will not cause wiring errors especially when work at night. (Note: reverse connection detection in the night needs manually keys intervention)

  1. Continuous short-circuit output protection

Discharge output terminal has continuous short-circuit protection, and over current protection. It is recovered after the abnormal excluded. Avoid damage of the controller or fire caused by electrical equipment fault (especially the short circuit).

  1. Patented Wind turbines steady speed generation control technology

Patented Wind turbines steady speed generation control method, which makes the Wind turbines not run with super speed, the Wind turbines can keep generation with a limited set speed even in the high winds, avoid direct stop of Wind turbines with over speed caused by strong wind. Greatly improve the Wind turbines generation energy and keep the safe running of the Wind turbines.

  1. Patented Wind turbines stall current limit control technology

Patented Wind turbines stall current limit control methods, which makes Wind turbines not run over current, avoid the damage of expensive generator caused by heating due to over current.

  1. Support multiple output mode selection

This controller provides optional multiple output modes (light control, time control, light on in the morning, PWM dimming, reverse direction), which can satisfy a variety of applications.

  1. Statistics the cumulative generating capacity, remaining power, speed, current, temperature and other data

The controller screen displays not only the current, voltage, power of conventional Wind turbines, PV, battery, and the output terminal; but also the cumulative generating capacity of Wind turbines and PV, the remaining battery power, Wind turbines speed, unloading current, and the temperature of controller.

  1. Alarm function when terminals up

When the terminals are up, the controller will alarm, which requires customers to use with the correct install direction, avoid the possibility of damage caused by water comes into the controller when used in the open air or due to bad weather.

Wind turbines input parameters

Rated power of applied Wind turbines


Rated power of the terminal

25A dc (after rectification)

Max. input current of the terminal

30A dc (after rectification  working <=15min)

Max input voltage of the terminal

120V dc

The default current of the Wind turbines generation with limited current

20A (settable)

Wind turbines protection method

over rev protection, over current protection, induction lightening protection

Unloading method

An external resistor PWM unloading    

MPPT function


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Q:The role of electrical equipment handover and preventive testing
The purpose of the test is to test the performance of the equipment to prevent the occurrence of the fault, the former is the first time after the installation of the equipment to change the nature of the acceptance test, which is run during the routine. The content of the test items are different.You check the 1 power standards will know, since you do this test should have a standard hand.
Q:How to run a company that operates electric equipment
First to find a company to do the power equipment, their prices, of course, the ex factory price to come over
Q:Three sets of complete sets of power equipment exports what is it
The complete set of power distribution equipment is a complete set of equipment supplied by the manufacturer. The electric main circuit is divided into a plurality of units, each unit is a circuit, and the circuit breaker, the knife gate, the current transformer and the voltage transformer of each unit are connected
Q:Withstand voltage test, power equipment insulation unqualified reasons?
Test methods and voltage measurement methods are not correct. For example, when the transformer is tested, the non - Test winding is not connected to the ground, and the non - tested winding may be discharged to the ground. For example, the test of large capacity test, the voltage is still on the low side of the measurement, due to the capacitive effect, the actual increase in the voltage on the test sample over the test voltage, resulting in the breakdown of the subject matter, misjudgment is not qualified.
Q:The two devices of the power system have those
Two power system equipment:An auxiliary device for monitoring, measuring, controlling, protecting and regulating the primary equipment in a power system, called a two device, that is not directly connected to the electrical energy.
Q:The relationship between primary equipment and two equipment in power system
The electrical equipment of electric power system is divided into the primary equipment and the two equipment, and the primary equipment (also called the main equipment) is the main body of the power system
Q:Power equipment Market Overview
The first quarter of 2013, China's economy once again showed signs of slowing down, iron and steel, nonferrous metals and other raw material prices low volatility, electric power equipment manufacturing production costs at a relatively low level; at the same time by the industry overcapacity, fierce competition in the product market, a common means of low bid for corporate competition. Affected by the above two factors, the 1 quarter of China's power equipment manufacturing industry most price decline, in the electric power equipment Chinese Machinery Industry Federation statistics, 22 small manufacturing industries, there is decline in price index rose only 16 sub sectors, 6 sub industry price index.
Q:What are the power equipment which is used in the field of steam turbine
Power equipment including: boiler, steam turbine, pump, deaerator, condenser, generator and so on, from the impact of steam boiler turbine blade hot out of the turns, then drives the generator to rotate to generate electricity, in general, now in thermal power plant and a large Shipping Co to use steam turbine
Q:Reactive power compensation methods commonly used in power equipment
For the operation of specific projects, the compensation can be divided into: in situ dispersion compensation and centralized compensation.In situ compensation is to set up a reactive power compensation device on the spot to compensate for a single device. However, the need for compensation equipment, large investment, maintenance management is not easy.
Q:What is the meaning of the high - voltage high - voltage device in power system, which is mainly used to protect the situation,
That response to the power parameters is high frequency, this requires high cycle splitting device, tripping the corresponding circuit breaker, to remove the part of power grid connected or separated from the original into two or more power, get rid of the accident or the narrow scope of the accident to

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