The solar farm was developed by Solarwork Sverige and Powerworks Energy with renewable energy company Sungrow playing a key role, supplying the inverters and PowerTitan 1.0 Energy Storage System.
The 6.6MWp PV installation consists of 11,928 bifacial 550 Wp PV modules mounted on a ground structure. The majority of the solar output is converted by 20 units of the Sungrow SG250HX string inverters, known for their high efficiency and seamless compatibility with bifacial modules.
“We invested in a solar park because we believe society needs it, and solar energy is an sustainable way to produce electricity” said Carl Kuylenstierna, CEO of Sperlingsholms Gods, the owner of the plant. “We generate electricity exactly when it is needed most, in the middle of the day, and at low marginal cost.”
To further optimise energy efficiency and support the grid with frequency regulation, the plant integrates 4 MW/4.4 MWh of battery storage using Sungrow’s PowerTitan 1.0 solution. The system is AC-coupled, ensuring that the PV system and battery energy storage system (BESS) operate independently for enhanced flexibility and reliability.
“We have chosen Sungrow’s technology for both the PV inverters and the BESS system because they are market leaders and work exceptionally well in the Nordic climate” added Fredrik Lyckvind, CSO at Powerworks Energy. “PowerTitan 1.0 was selected for its 1C system, which allows us to charge and discharge in an hour—perfect for the markets we operate in. Additionally, its liquid-cooled technology significantly reduces operating costs and ensures long-term system stability.”
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