At present, the major industrial and commercial users mainly face the following problems:

1)The enterprise load continues to grow, the power distribution capacity isinsufficient, and the cost of upgrading and expansion is too high;

2) The enterprises pay two-part power prices based on demand, but there is a small amount of peak loads, resulting in high electricity bills;

3)The important loads of enterprises have high requirementsfor power quality and power supply reliability, and once there is power outage,it will cause huge loss.

Dedicated to the power system industry for more than 20 years, CYG SUNRI provides solutions covering all power links of energy storage. By analyzing the power big data of major industrial and commercial users, the power monitoring plan can be tailored for customers. With methods such as time-of-use electricity price management, basic electricity cost management and power quality optimization, we aim to reduce users' power costs and bring visible benefits to customers.

Application scenarios: It is applicable to the areas where thepeak-valley electricity price difference is higher than 0.7 yuan, and the majorindustrial and commercial power customers with 10kV machinesor above ofdistribution transformer capacity higher than 315kVA.