Do you know the three core components of a mobile power station? Let us take you to understand the three core components of mobile power. After understanding the structure of the mobile power station, we can also come to a simple version of DIY private power station.
Batteries and BMS
Portable power stations currently on the market use two types of batteries, one is lithium battery and the other is LiFePO4 battery. We evaluate battery life and safety factor from two aspects. Lithium battery cycles are 500+ and LiFePO4 cycles are 2000+. In terms of service life, LiFePO4 batteries are better. LiFePO4 batteries are lighter than LiFePO4 batteries. Lithium battery and LiFePO4 battery are equipped with intelligent BMS control system to prevent battery overcharge, overdischarge, short circuit and other protection measures.
There are two main types of inverters, one is pure sine wave and the other is modified wave. The output waveform of pure sine wave is the same as that of mains. Strong compatibility and strong anti-electromagnetic interference ability. Not easy to damage electrical appliances. The use of precision equipment in the wave repair scheme is likely to cause equipment damage and weak compatibility. not recommend. A good inverter has functions such as overload protection, short circuit protection, temperature protection, and undervoltage protection.
The most critical core component of a portable power station is the inverter. When purchasing a portable power station, important parameters such as the load capacity, waveform, and short-circuit protection of the inverter are mainly considered.
DC control system
The DC control system is the central controller of the portable power station, responsible for the operation monitoring and protection of the whole machine. Common portable charging stations are equipped with more than 2 USB ports, which can charge mobile phones and small digital products. Most are equipped with Type_c interface PD60W, mainly used for Laptop charging, 12VDC5521 interface, car cigarette lighter interface, mainly responsible for the use of car refrigerator, rice cooker, camera, lighting, the control system also plays the role of monitoring battery power, use time and other parameters . A smart portable power station can meet all our daily needs and solve the losses caused by natural disasters such as camping, earthquakes, hurricanes, etc.
The portable power station is mainly composed of the above three core components. The battery, inverter, DC control system and the quality of the battery determine the lifetime and safety of the portable power station. The inverter is responsible for inverting the DC power of the battery into AC power for the load equipment to use. , The DC control system is responsible for the entire control logic, and the DC output meets the daily charging of small digital devices. It can be said that the portable charging station is compatible with charging all devices on the market, and the solar panel solves the problem of outdoor power consumption, even in harsh environments. It can bring you a sense of security in life.