FAQ

Our DC fast charging stations feature an advanced smart load management system. It dynamically distributes available power among multiple chargers, preventing grid overload and optimizing energy use, which is crucial for cost-effective operation of a commercial DC fast charger site.

ATESS DC fast charging stations are designed for commercial use, offering rapid charging to maximize customer turnover, attract EV drivers, and create a new revenue stream. Their high efficiency and reliability ensure a low total cost of ownership.

DC fast charging stations directly deliver high-voltage direct current to the batteries of electric vehicles, bypassing the limitations of on-board chargers. This makes the charging speed much faster than AC charging, usually replenishing a large amount of power to the vehicle within 30 minutes, which is very suitable for commercial applications that require quick turnover.

It allows for more captured solar energy to be stored directly, with minimal losses. This optimization ensures that a greater portion of the generated solar power is used either on-site or dispatched to the grid, enhancing the sustainability of the large scale solar battery storage project.

The PCS is the core component. It functions as a high-power, bidirectional inverter that converts DC from the solar and batteries to AC for use. It replaces the need for separate solar and battery inverters, streamlining the large scale solar battery storage infrastructure.

Key advantages include higher overall system efficiency, a simplified system layout with fewer components, reduced balance of system (BOS) costs, and seamless integration for both on-grid and off-grid large scale solar battery storage systems.

DC coupling is more efficient because it avoids multiple DC-AC-DC conversion steps. Solar energy can directly charge the batteries in DC form, reducing energy losses. This higher efficiency is crucial for maximizing ROI in large scale solar battery storage applications.