500KWH BESS

The 500kWh energy storage capacity can meet the power supply needs of high-demand scenarios such as large and medium-sized enterprises, industrial parks, and commercial buildings. It can not only cope with short-term load fluctuations, but also effectively alleviate the peak-to-valley difference of the power grid and achieve a stable supply of electricity.

Integrated design reduces the cost of labor, debugging and supporting equipment (such as distribution cabinets and cables) for on-site installation; standardized production reduces the purchase cost of single equipment (scale effect), and the overall investment is 10%-20% lower than that of distributed energy storage systems.

If multiple small containers are connected in parallel to achieve a 500kWh capacity, the increased complexity of electrical connections will lead to efficiency losses (such as line losses and communication delays); the single-box 500kWh system has high internal integration, short energy transmission paths, higher charging and discharging efficiency (comprehensive efficiency can reach 86%-91%), and long-term operation can save electricity costs.

Combined with photovoltaic systems (500kW-1MW) and charging piles (fast charging pile groups), a closed-loop system of "photovoltaic power generation → energy storage → charging pile discharge" is constructed to solve the problems of new energy consumption and charging load impact, and improve the economic benefits of the site (such as reducing grid electricity costs by 30%-50%).

Large-scale energy storage can improve the utilization rate of renewable energy (for example, after matching with photovoltaic/wind power, the proportion of green electricity consumption will increase from 70% to more than 95%), reduce fossil energy consumption; at the same time, by replacing diesel generators

or reducing the peak load of the power grid, reduce carbon emission intensity (each kWh of energy storage can reduce about 0.8kg CO2 emissions).

The system design fully considers the safety and stability of the equipment, and has multiple protection functions such as overcharge, over-discharge, and battery temperature control to ensure that the energy storage system can operate stably and reliably under various environmental conditions, avoiding any power outages or equipment failures.

Through the energy storage system, users can charge during periods when electricity prices are low (such as at night) and release electricity during peak electricity demand (such as during the day), reducing the cost pressure caused by the difference in peak and valley electricity prices. In addition, the system can also help optimize power load management, reduce dependence on external power grids, and reduce overall electricity costs.