Sword is designed to provide a reliable energy supply for all fixed loads in industry and commerce

Farm Solar+BESS Microgrid in the UK

30kW/215kWh Flex Pro integrated outdoor battery energy storage cabinet


The energy storage system collects excess PV power and provides backup power to the farm at night or when PV power generation is insufficient, as well as in emergencies to ensure the normal operation of the farm.

Solar+BESS Project in Bulgaria

100kW/215kWh Flex Pro integrated outdoor battery energy storage cabinets


The integrating solar + BESS system provides users with self-sufficient clean energy, reduce dependence on traditional energy sources, enhance grid stability, and act as a backup power source during emergencies, ensuring continuous and stable electricity supply.

Power Frequency Modulation Project in Sweden

500kW/1075kWh Mega A containerized BESS


BESS serves the regional frequency modulation and it can swiftly balance the customer’s supply-demand gap in the utility grid, ensuring the reliability of electricity supply.

PV System + BESS Solution in the Netherlands

50kW/143kWh Flex Pro integrated outdoor battery energy storage cabinet.

The FlexPro was installed at the Rotterdam villa area, and is used for self-consumption of photovoltaic (PV) energy. Excess PV energy that is not immediately used by the load will be stored in the FlexPro BESS and released during peak load times, maximizing the self-consumption of the PV system. Additionally, the FlexPro is capable of directly storing surplus energy that the utility grid cannot accommodate, and then supplying it promptly when needed or integrating it into the grid at the proper time, thereby reducing waste caused by curtailment of PV system and blackout constraints, so as to assist the client in creating a sustainable green 'Eco-Villa'.

Electricity Spot Trading in the Netherlands

500kW/1075kWh BESS,including 5 sets of 100kW/215kWh Flex Pro integrated outdoor battery 


Application: BESS mainly be used in electricity spot market trading. The "solar new energy + BESS" participates in energy market transactions and, when market conditions permit, control the purchase or sale process of electricity by utilizing Time-of-Use tariff. This comprehensive approach will help optimize energy utilization and create significant economic benefits for customers.

Office Buildings Microgrid in The UK

2MW/4MWh BESS,including 4 sets 500kW/1075kWh Mega A containerized BESS

Application:Integrated  solar+BESS and access to the local 2MWp solar system will effectively help the building achieve comprehensive energy allocation, improve the solar system utilization, and ensure a stable and sustainable green power supply.

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