Photovoltaic materials and devices convert sun energy into electricity. A single PV device is called a cell. Individual photovoltaic cells are usually small and typically produce around 1 or 2 watts of power. These batteries are made of different semiconductor materials and are usually les...

1. How to determine the installation method of the battery? Why is it best to use horizontal positioning for tall batteries and vertical positioning for low batteries?   Vertical placement of tall batteries can easily lead to stratification of the electrolyte inside the battery. After...

1. Requirements of the Use environment 1. The UPS uninterruptible power supply must be placed in a stable position, and each side of the chassis must be kept at a sufficient ventilation distance from the wall.   2. The UPS uninterruptible power supply should be kept away from heat sou...

The electric golf cart is an environmentally friendly passenger vehicle specially designed and developed for golf courses, afterwards the electric low speed passenger vehicles are also using for sight-touring, police patrol, light-weight cargo delivery, short distance shuttle buggy, etc... It is a s...

As the cold air descends, many users feedback that the driving/cruising distance of the E-Bike has decreased quite a lot, and the charging frequency is increasing. Could it be possible that the battery is broken/aging/damaged? Don't worry, the temperature is getting colder, and the mileage of the E-...

With the advancement of science and technology, people often worry about home security while enjoying life. People often hear that some thieves use some high-tech means to enter the owner's home to steal when no one is at home. In order to prevent this If this happens, a smart home security monitori...

The explosive growth of the new energy industry has brought unprecedented development opportunities to the energy storage industry: First, the proportion of renewable energy power generation has increased, and the difficulty of power grid transmission and distribution, volatility regulation, etc. ha...

There is no a fixed time and mileage for motorcycle battery of when it should be replaced. Generally, it is replaced when it is ‘broken’. We shall keep asking, but when?   The lifespan of a quality motorcycle battery shall be about 3 years, and it can be used longer if ...