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Maximize the benefits of solar+storage plants with our DC/DC converter. Easy to fit in any place and compatible with all battery technologies. Our DC/DC converter offers high efficiency and flexibility to suit a wide range of energy storage applications. It maximizes energy transfer, and it also can operate in a wide temperature range, making it ideal for harsh environments.

Environment

Power

Re-designed to maximize the benefits of large-scale solar plants with a solar plus storage approach.

The stored energy can be exported to the utility grid when the price per kWh is higher, optimizing the revenue.

Its unique modular design provides the flexibility needed to design your project, choosing the amount of storage power to be dispatched, according to the specific requirements.

With the DC-coupled energy storage system, the excess energy from the PV plant can be stored in the (BESS) and then delivered when needed.

DC/DC makes it possible to deliver the stored energy in periods of low PV power availability, achieving a grater overall efficiency of the PV plant.

DC/DC

By providing a turn-key solution, we make the process of designing and installing easier and more cost-effective, thereby minimizing connection costs. Our HEM includes an integrated MV solution in the same enclosure, providing a compact and efficient solution. Designed to simplify the installation in the field, facilitating connections and making the plant commissioning easier.

DC-coupled storage system from 1200 kW to 4800 kW

Storage

Voltage

The advantages of a central inverter with a modular structure. Designed to be easily installable and maintainable in the field with up to four FRUs (Field Replaceable Units).

Easy maintenance.

Combine solar and energy storage. The Bus Plus feature allows the connection of up to four Freemaq DC/DC converters. It's the most cost-competitive solution for solar-plus-storage retrofits.

Bus Plus.

Disconnecting the power station from the grid and taking the medium-voltage transformer out of the circuit, the continuous energy consumption due to no-load losses is eliminated.

ECON MODE. Remove no-load losses.

The forced air cooling system provides a constant flow of clean air inside the equipment, without the need of liquid cooling.

iCOOL 4, the most innovative cooling system.

Offers the advantages of central and string inverters. Full front access simplifies maintenance tasks. Introducing the HEMK, a high efficiency solar inverter designed for utility-scale solar plants. It offers up to six voltage levels. Designed to work in any environment and suit different PV field configurations.

Combines solar energy and storage. The Bus Plus feature allows the connection of up to four Freemaq DC/DC converters. It’s the most cost-competitive solution for solar-plus-storage retrofits.

HEMK

Combine the HEMK with our MV stations. From low to medium voltage. Our MV Skid Compact product offers a simple integration with our HEMK, providing a quick and easy connection. Designed for medium to large-scale applications, the MV Skid Compact and HEMK combination provides a complete solution.

Medium Volume

Low Voltage

The MV Skid Compact provides a turn-key solution that simplifies project design and minimizes installation cost.

turn-key solution

MV Skid Compact

For the largest solar plants. Extra high power density. Our Twin Skid Compact simplifies the connection with two HEMK, optimizing installation and commissioning. Its easy-to-use connection solution may reduce the commissioning time and resources.

Medium Voltage

The Twin Skid Compact provides a turn-key solution that simplifies project design and minimizes installation cost.

Twin Skid Compact

The PPC PRO offers a highly advanced control solution that is suitable for a wide range of applications, including utility-scale photovoltaic (PV) and hybrid plants, as well as self-consumption and zero grid injection systems.

The main governor in power plants plays a critical role in monitoring the point of interconnection (POI) and controlling the power generation. This is particularly important in complex power plants where efficient and safe operation is essential.

PPC PRO is used to manage PV plants in order to comply with all the utility and customer requirements, thanks to its fast and configurable control algorithms.

This algorithm allows to distribute the reactive power between the inverters, depending on active power reference, maximizing the energy production.

The O&M diagnosis functions of the system report warning and fault messages to enable user management, real-time data monitoring, and other essential functions for efficient operation.

With the latest PLC technology, advanced communication systems, and regulation algorithms, this product is designed to comply with even the most stringent grid codes. This indicates that the product is highly sophisticated and meets the highest industry standards for electrical power systems.