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Efficient ways to store energy with SolarEdge CSS-OD

The SolarEdge CSS-OD is an advanced 102.4 kWh battery cabinet suitable for both indoor and outdoor applications;   it can be used in areas with high humidity or exposed to changing weather conditions, thanks to its durable IP54-rated, corrosion-resistant housing. Indoors, it will work perfectly as a reliable power source in data centres, industrial halls or other facilities requiring stable energy storage. This system can scale up to 1 MWh, making it perfect for businesses and institutions looking for effective energy management solutions. The design is based on lithium-iron-phosphate (LFP) cells, guaranteeing high durability and safety.

Performance and reliability
The usable capacity of 97.28 kWh offered by the SolarEdge CSS-OD model allows for optimal use of stored energy. The system supports a maximum charge and discharge rate of 0.5C, which means quick access to energy at critical moments. With  over 6,000 charge and discharge cycles, the system guarantees that it will retain at least 70% of its capacity over its 10-year service life.

 Advanced security features for complete user protection
Built-in safety mechanisms such as flood sensors, smoke detection and two independent aerosol fire extinguishers provide maximum protection against unforeseen incidents. The overvoltage protection system (AC and DC) and reverse polarity protection additionally increase user safety. The IP54-rated housing is corrosion-resistant and suitable for installation in harsh environments.

Absolute control and advanced energy management with SolarEdge
The SolarEdge ONE platform, powered by the SolarEdge CSS-OD model, enables advanced energy production, storage and consumption optimisation. The system supports various operating modes, including maximizing self-consumption, reducing power consumption during peak hours and adapting to dynamic energy tariffs. Through integration with a cloud management system, users can monitor and control energy consumption in real-time.

Simple setup and minimal maintenance
The battery cabinet, supplied pre-fabricated and ready for quick installation, minimises time and the risk of errors during installation. The system has been designed with ease of use in mind – the local touchscreen interface and SolarEdge Go app provide complementary features to the SolarEdge ONE platform, enabling quick hardware deployment and configuration. Regular maintenance is intuitive and requires minimal effort, ensuring high reliability.

Comprehensive support and long-term reliability guarantee
SolarEdge offers full support at every stage – from design through installation to operation. A 10-year product and performance warranty make CSS-OD a safe and profitable investment in the long term. In addition, SolarEdge provides ongoing software updates and technical support, guaranteeing the highest efficiency of the system throughout its service life. With CSS-OD from SolarEdge, you gain not only an energy storage facility but also an intelligent management centre that increases efficiency, reduces costs, and provides certainty of operation even in demanding conditions. To learn more and implement this innovative solution in your company, simply contact the 7SUN photovoltaic wholesaler.

Photovoltaic wholesaler 7SUN offers a wide selection of high-quality components for photovoltaic and energy storage systems  and specializes in supplying modules, energy storage devices, inverters, and optimizers from the world's most recognized manufacturers. The brand's portfolio includes products from brands such as Jinko, Trina, Jolywood, Longi, Q-Cells, Hyundai, Ja Solar, Deye, Huawei, Solar Edge, Fronius, FoxESS, Sofar, Canadian, Pylontech, and Tigo. Cooperation with such manufacturers guarantees the reliability and efficiency of the solutions on offer. The 7SUN team takes care of every detail of order fulfilment – from professional sales service, through efficient storage and logistics, to safe delivery to the investment site. 7SUN also offers technical support, attractive credit lines and high stock levels.

We invite you to visit 7SUN expo stand no. 5-B06 during the ENEX 2025 Fair, which will be held on 18–19 February at Targi Kielce.

Admission to the trade fair free, register on the website: https://www.targikielce.pl/en/enex/visitors-registration