Battery Energy Storage System - Bestiani

WHAT IS BATTERY ENEGRY STORAGE SYSTEM (BESS) SOLUTION?

BESS stands for Battery Energy Storage Systems (“Energy Storage System”). The solution is a system that can charge and store energy by charging current from solar panels into storage units made of lithium (Li-on) batteries of optional capacity and providing Power that energy for your home or business.

As we all know, lithium (Li-on) batteries used in mobile phones and electric cars, are currently the best storage technology available today, it has many important advantages such as: as if:

• Cheaper than batteries of equivalent capacity.
• High energy density, less self-discharge, environmentally friendly, etc.
• If you know how to use a Li-Ion battery, you can charge and use it for 500 to 1000 cycles.
• Small size saves space when installing many.

ADVANTAGES OF BESS . SYSTEM

STORAGE ENERGY SO THAT WE CAN BE AUTHORIZED ON POWER

The system stores solar power into a storage battery that can be used at night or during a power outage and maintains stable operation of electrical equipment. Since the battery is a backup power source, we do not depend too much on the grid so we can actively manage the power source effectively. So the system can still operate effectively in the event of a power failure

INTELLIGENT SYSTEM, SELF-OPERATING, NO SUPERVISION AND CONTROL EVERY DAY

Currently with the development of technology, the BESS system has integrated extremely advanced control and protection chip and has great advantages such as:

• Accurate hourly self-discharge when adjusted.
• Report system errors and send alarms via wireless network to head office computers, operation and maintenance departments, etc.
• Automatically copy and adjust the charging and discharging current of the battery to match the current the factory is using to supply operating equipment.

MINIMUM MINIMUM MONTHLY ELECTRICITY BILL

Are you having a headache because of the high electricity bill every month? This system will help you convert excess solar energy or cheaper electricity in the evening off-peak hours (for businesses, factories), into electricity and store it for use. Create a balance between solar and grid power at the lowest possible cost.‎

CAN BE USED ANYWHERE THE POWER IS NOT ACCESSED FROM THE POWER SUPPLY.

This solution can act as an independent power system in places where there is no power grid or difficult electrical installation conditions such as high mountains or islands.

HIGH SAFETY

The system is designed in a modular form that can be easily upgraded, maintained and repaired. At the same time, with IP65 protection level and safe anti-corrosion even when installed outdoors, customers can safely use it without worrying about erratic weather problems.

In addition, the system is also integrated with Aerosol automatic fire extinguishers to help handle fire incidents in time.

Limitations of energy storage systems (BESS)

• The current cost of Li-on batteries is still quite high, leading to slow capital recovery, not really suitable for businesses and investors.

• The durability of the system is not good, the battery cell is easy to reduce its life and capacity through many charges because currently the world's technology and materials are still limited.

BEC is one of the leading companies in the field of electrical storage battery installation in Vietnam.

Currently, the company has built a power storage system with a capacity of up to 234kVA at SONION I factory, Hi-Tech Park, District 9, Ho Chi Minh City. This system helps the plant to capture excess electricity during the day and generate it during peak hours or when the solar power system does not meet its capacity in bad weather.