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FAQ

Solar Cells’ Updated Favorite – Perovskite, But What Are They?

Perovskite is a common crystal structure material, named because its molecular structure formula ABX3 is similar to the mineral calcium titanate CaTiO3. From a product perspective, perovskite solar cells can be divided into single-junction cells and stacked cells. Single-junction perovskite cells refer to perovskite solar cells with only one PN junction.

March 6, 2024

How are Microgrids Used, Applied, and Trending?

Microgrids are small-scale power systems that operate independently or interconnect with the main utility grid. Microgrids usually comprise distributed energy resources, energy storage equipment, energy management systems, and power electronic equipment.

February 29, 2024

Energy Storage System Basis: What Are Energy Storage Cabinet?

An energy storage cabinet is a device that stores electrical energy and usually consists of a battery pack, a converter PCS, a control chip, and other components. It can store electrical energy and release it for power use when needed. It is usually used to provide backup power and stabilize

February 26, 2024

How to use lithium-ion batteries in off-grid living?

Lithium-ion batteries have become an essential part of our off-grid lifestyle. Whether it's for factories, hotels, farms, or other commercial places, these batteries serve as our power source during the night when using solar off-grid systems.

January 26, 2024

How Many Solar Panels Are Needed To Power A House?

With the improvement of production technology and purchasing channels, solar panels have never been so close to our daily lives. You may be like other homeowners wondering what the benefits of solar electricity are and why so many people choose it. Among them, the first question may be "How many

January 23, 2024

How to install wind turbine in energy system?

A complete wind energy system often has wind turbines, towers, wind controllers, batteries, inverters, cables, and installation tools. In this article, you will learn about their installation steps, connection process, precautions for use, etc. In addition, there are many types of wind turbines. How should you choose?

December 28, 2023

What Is Solar Energy Used For?

Solar energy is an efficient and environmentally friendly form of power, whose main purpose is to generate electricity. Its unique advantage lies not only in the cleanliness and pollution-free but also in the broad prospects for future development.

May 11, 2024

Why do many solar energy systems require batteries?

Due to diurnal, seasonal, and random variations in solar radiation, the output power and energy of the solar energy systems fluctuate periodically, making it impossible for users to obtain a continuous and stable supply of electrical energy. By adding a battery to the solar energy systems, the DC power produced by

December 21, 2023

Can Solar PV Systems or Wind Turbines Run Without Batteries?

If you live in a region where the public electricity grid is unstable or does not provide coverage, can operate a wind or solar photovoltaic (PV) system without relying on batteries? The answer is yes. For wind or PV systems, whether they are powering AC electrical equipment such as air

May 2, 2024

How much energy does a 100kw solar system produce?

Based on average solar radiation of 6 hours, a 100kW solar system can produce 100kW x 6 hours = 600kWh of electrical energy per day. This is the optimal state, and is based on the calculation of the equator zone, the region with the most powerful solar radiation in the world.

December 6, 2023

How Does A Wind Solar Hybrid System Work?

The wind-solar hybrid system works by utilizing an array of solar panels, and wind turbines. The power generated is stored in a battery bank, and when you need electricity, the inverter converts the DC power stored in the battery bank into AC power, which is sent to your electrical loads

May 16, 2024

Top 10 Solar Energy Equipment Supplier After-Sale Service

Unlike clothing/food, a solar energy system is a power generation device composed of various complex electronic components. As a consumer, what you care most about is after-sales protection. As one of the top 10 solar energy equipment suppliers in China, PVMars would like to tell you about our after-sales guarantee