Blog Posts of '2022 April'

Portable Solar Panel Selection Guide
A solar panel is a device that directly converts light energy into electrical energy through the photoelectric effect or photochemical effect. With the development of solar technology, the application of portable solar panels in our life is more and more extensive. Here are a few things to consider when selecting portable solar panels.
Wind Turbine Charge Controller Price List
Wind turbine charge controller is an intelligent controller specially designed for wind power generation system. Making full use of wind energy resources to generate electricity, the equipment can not only efficiently convert the electrical energy generated by the wind turbine to charge the battery, but also provide powerful control functions.
Inverter Generator Price List
For buyers, they don’t know how to determine whether the inverter generator is suitable for their own use. We summarize some points that they need to pay attention to:
Wind Turbine Price List
A wind turbine first uses wind energy to generate electricity, and is a device that converts wind energy into mechanical energy and then into electrical energy. And wind energy, as a clean and renewable energy, is inexhaustible.
How to Carry out Daily Maintenance of Wind Turbines?
No matter what kind of tools, there will be a life limit. The service life of wind turbines is usually twenties years. But does this mean that we can use wind turbines without worrying about their maintenance? The answer is negative. Even if the lifespan of a wind turbine is twenties years, we still need to do some regular maintenance. Today we will introduce the basic maintenance of wind turbines.
Wind Turbines Regular Maintenance
Wind turbine operation and maintenance mainly refers to the regular maintenance and daily maintenance of wind turbines. Today we will talk about regular maintenance.
Solar Inverter Functions
The solar power inverter not only has the function of DC-AC conversion, but also has the function of maximizing the function of solar cells and system maintenance. This article mainly focuses on solar power inverter’s automatic operation and shutdown function and maximum power tracking control function.
How to Solve the Wind Turbine Shaft Wear?
Wind turbine is an important equipment in the process of energy conversion. Shaft is a very important part of wind turbine. And the shaft wear of wind turbine is a common problem of this equipment. Once this problem occurs, the user needs to face a series of problems in disassembly, return to the factory or repair welding.
How to Extend the Service Life of Wind Turbines?
Each item has a different lifespan. How long the service life of wind turbines is, this is also a question that many people want to know. Generally speaking, the service life of wind turbines is more than 20 years. But if we can maintain the wind turbine, its service life can be extended.
Solar Charge Controller Price List
The solar charge controller is a device in the solar off-grid independent power supply system that can automatically control multiple solar panels to charge the battery. It coordinates the work of solar panels, batteries, and loads, monitors the charging status, and tells us the current, voltage and battery conditions that the solar panels charge the battery pack. It can effectively prevent battery overcharge, and has anti-reverse and anti-short circuit functions. offers you two kinds of solar charge controllers, Maximum Power Point Tracking (MPPT) controllers and Pulse Width Modulation (PWM) controllers. The following is our solar charge controller price list for your reference. If you want more information, please go to our product's page.
Types of Solar Charge Controller
The solar charge controller is an automatic control device used in the solar power generation system to control the multi-channel solar cell array to charge the battery. It regulates and controls the charging and discharging conditions of the battery, and controls the power output of the solar cell components and the battery to the load according to the power demand of the load. It is the core control part of the entire photovoltaic power supply system.
Solar Water Pump Price List
Solar water pumps are commonly used in residential and commercial applications. They are a clean alternative to fossil fuel powered windmills and generators. There are two main types of solar water pumps, surface pumps and submersible pumps. Surface pumps are located on the ground and move water through pipes, which can move large quantities of water slowly.
Solar Water Pump Selection Guide
In remote areas where water resources are scarce and power grids cannot fully cover, people's lives, drinking water, and agricultural production are severely affected. In recent years, due to the rapid development of the photovoltaic industry, the cost has dropped year by year, and solar products have entered people's lives. Among them, the solar pumping system combines solar products with pumping water, and innovatively applies it to domestic water, agricultural irrigation, ecological restoration, grassland animal husbandry, etc. It not only avoids a large amount of capital investment in the construction of grid infrastructure, but also solves the problem of lack of electricity and water in agricultural production.
Applications of Solar Water Pump
Solar water pump (also known as photovoltaic water pump) is mainly composed of photovoltaic pumping inverters, water pumps and solar panels. It is a powerful water supply method in remote areas with little electricity. Utilizing the inexhaustible solar energy that can be obtained everywhere, the system automatically works at sunrise and rests at sunset, without the need for guards and excessive maintenance. It is an ideal green energy water extraction system integrating economy, reliability and environmental protection benefits.
What is a Pure Sine Wave Inverter?
The pure sine wave inverter is a device that can invert the DC power of the battery into a sine wave AC power with a rated voltage output for the user's load. 12/24/48V pure sine wave inverter is suitable for home appliance equipment, air conditioning equipment, single-phase power equipment, industrial equipment, etc.
Pure Sine Wave Inverter Applications
The pure sine wave inverter does not have the problem of electromagnetic pollution in the power grid, and the output is the same pure sine wave alternating current as the mains. It has stronger load capacity, can carry the inductive load and any type of general-purpose AC load, has low noise with inductive load, and has no effect on the performance and life of the load. In contemporary times, we now need a large amount of power supply, and the convenience brought to us by pure sine wave inverters is obvious. Protection devices make us safer when using electricity.
How to Test Off Grid Solar Inverters?
Solar inverters are used in solar energy systems to convert direct current (DC) to alternating current (AC) to provide stable power for household appliances. Solar inverters are mainly divided into off-grid solar inverters and grid-connected solar inverters. Grid-tied inverters must be connected to the grid to work, while off-grid inverters can independently generate electricity anytime, anywhere without being connected to the grid.