Solar energy, as a new type of clean energy, is highly praised by environmentalists. But what should be done when the sun isn't shining? Solar storage batteries exist for this very situation. Currently, the widely used solar storage batteries are mainly maintenance-free lead-acid batteries and gel batteries. These two types of batteries, due to their inherent "maintenance-free" characteristics and safety and reliability, are very suitable for use in solar systems, especially in unattended solar photovoltaic power stations.

Characteristics that Solar Storage Batteries Should Have:

1. Good deep cycle capability with excellent overcharge and over-discharge abilities.

2. Long lifespan ensured by special process designs.

3. Adaptability to various environmental conditions such as high altitudes, high temperatures, and low temperatures, ensuring normal use under different conditions.

Working Principle of Solar Storage Batteries:

During the day, sunlight hits the solar panels, causing them to generate a certain level of direct current voltage, converting light energy into electrical energy. This energy is then sent to the intelligent controller. The intelligent controller, through overcharge protection, transfers the electrical energy from the solar panels to the storage battery for storage.

Role of Solar Storage Batteries:

A photovoltaic off-grid power generation system uses the photoelectric effect principle to convert solar energy into electrical energy. It typically consists of solar panels, a controller, a battery pack, and a DC/AC inverter.

• The solar panels convert solar energy into electrical energy to power the load or charge the battery pack.

• The controller protects the battery pack during charging and discharging.

• The battery pack stores electrical energy.

• The inverter converts direct current into alternating current.

At night or on cloudy and rainy days when the solar panels cannot work, the battery pack supplies power to the load.

The working mode of the battery can be divided into cycle use and float use. Frequent charge and discharge states constitute cycle use; staying in a charged state constitutes float use, compensating for capacity loss due to self-discharge. VRLA batteries used in photovoltaic power systems belong to the cycle use mode.

Power Kingdom Deep Cycle Series Batteries: Your Trustworthy Solar Storage Battery!

Power Kingdom is committed to providing our customers and global partners with the highest quality and most reliable deep cycle batteries for solar systems. With outstanding professional experience, our world-class deep cycle battery product series will exceed your solar power storage needs. Through innovation and technology, our products are designed to be the preferred storage batteries for various solar applications.