Origin and introduction of batteries
We might not realise it, but batteries play various important roles in everyday life. They’ve proven to be useful, reliable, and affordable electricity

Difference Between Online UPS and Offline UPS – Which One is Better? What is UPS (Uninterruptible Power Supply)? UPS is an
Application classification of photovoltaic systems
Independent photovoltaic power generation Independent photovoltaic power generation is also called off-grid photovoltaic power generation. It is mainly composed of
Lithium battery failure classification and failure reasons
Under the background of energy crisis and environmental pollution, lithium-ion batteries, as an ideal energy source for the development of
7 Reasons for Low Power Generation of Distributed Photovoltaic Projects
Reason 1: There is dust and obstructions on the surface of photovoltaic modules 1. Cause Analysis Dust accumulates on the surface
Common faults and treatment methods of photovoltaic inverters
As the testing center of the entire power station, the inverter is connected to the DC components on the top and
Essential knowledge of solar photovoltaic power generation
1. The composition and principle of solar photovoltaic system The solar photovoltaic system consists of the following three parts: solar cell components;
Are European electric vans cheaper than diesel cars?
The Ministry of Transport and Environment wants to boost sales of electric vans with tougher EU emissions regulations. Transport&Environment is a
The principle of new energy photovoltaic inverter
1. Working principle and characteristics: Working principle: The core of the inverter device is the inverter switch circuit, referred to as the
What is an inverter?
The inverter is a converter that converts DC power (battery, storage battery) into constant frequency and constant voltage or frequency modulation
Mercedes-Benz releases “Strategy 2030” to halve carbon footprint by 2030
Mercedes-Benz’s goal: By 2030, the carbon emissions of each passenger car throughout its life cycle will be reduced by an
How to improve the power generation efficiency of photovoltaic power plants?
Not all photovoltaic power plants have the same power generation efficiency. How can photovoltaic power plants improve power generation efficiency? Apart
Introduction to the structure, form and advantages of grid-connected photovoltaic power generation system
The grid-connected photovoltaic power generation system can convert the DC power output by the solar cell array into AC power with
Installation and design requirements of large UPS power supply
1. Requirements for large-scale UPS power supply on site and environment (1) The equipment installation site should be an “industrial type”
What is the difference between MPPT input and string input?
At present, different manufacturers have different technical routes for string inverters. There are unipolar and two-level inverters. The usual practice
Why is the active ingredient of the battery “lithium” What is the purpose of different formulations of positive electrode materials?
At present, most of the batteries of passenger pure electric vehicles have abandoned lithium iron phosphate, a cathode material, and switched to
How to Charge Your Car Battery
The car battery is an essential part of driving, without it, the car cannot start, so it is very important
Does Tesla President Elon Musk want to use manganese?
“I think manganese has potential.” Recently, Tesla CEO Elon Musk said that Tesla has been exploring the use of more manganese
LG North America invests $1.5 billion to build a new power battery company
In the fierce global power battery production capacity chase, South Korean battery giant LG Energy Solution is still making efforts in North
What is ups used for?
Uninterruptible power supply is a system equipment that connects batteries (mostly lead-acid maintenance-free batteries) with the host, and converts DC power into city
Battery life is stable for ten years?
Electric vehicles are regularly in the news these days, largely because air quality has become a hot topic. Traditional fuel vehicles