Energy storage on the generation side, as a core component of new energy power plants such as photovoltaic, wind power, and hydropower, is key to smoothing power generation fluctuations and improving the absorption rate of new energy. Cable and pipeline sealing is an important barrier for the safe operation of the power plant.

TST SEAL utilizes domestically developed modular sealing technology to create customized solutions that precisely adapt to the complex operating conditions of energy storage on the power generation side, safeguarding the energy storage systems of new energy power plants.

Precisely matching scenarios to solve the sealing problem of energy storage on the generation side.

Energy storage sites on the power generation side have a wide coverage and complex outdoor operating conditions, often facing challenges such as high salt spray, strong ultraviolet radiation, and large temperature differences. In addition, they are linked with various new energy power generation facilities, which places stringent requirements on the fire and explosion protection, weather resistance and corrosion resistance of the sealing system, the sealing of high-flow cables, and long-term stable operation outdoors.

TST SEAL has launched exclusive modular penetration sealing solutions for various new energy power station energy storage scenarios, such as photovoltaic, wind power, and hydropower, providing a one-stop solution to various penetration sealing pain points.

Three core scenarios, customized sealing and protection solutions

Photovoltaic power station energy storage supporting area

High-density cabling + fireproof capacity expansion

It is compatible with key penetration areas such as photovoltaic energy storage containers, combiner inverter cabinets, power distribution rooms and cable trenches. It adopts a modular multi-cable sealing structure, and a single hole can efficiently accommodate the dense deployment of multiple specifications of cables, fully meeting the high-density cabling needs of the site. It has excellent flame retardant and high-standard fire protection performance, which can effectively divide fire protection zones and block the spread of flames. At the same time, it is equipped with a redundant and expandable design, which supports online expansion of equipment and non-stop retrofitting, significantly reducing the operation and maintenance and upgrade costs of the entire life cycle of energy storage sites.

Wind farm energy storage supporting area

Weather-resistant and vibration-resistant + easy installation

Focusing on key penetration areas such as wind turbine tower foundations, transformer substations, and power collection lines, a self-developed EPDM rubber and metal composite sealing system is adopted, along with dedicated anti-vibration sealing components. This system is resistant to aging and ultraviolet radiation, and the metal components can withstand the corrosion of high salt spray along the coast, effectively buffering the vibration and impact brought by wind turbine operation. At the same time, the single-sided installation structure perfectly adapts to the narrow space inside the tower, greatly improving on-site construction and installation efficiency.

Hydropower station energy storage supporting area

Waterproof and interference-resistant + safe construction

For the complex operating conditions of hydropower stations, characterized by high humidity, abundant water, and strong electromagnetic interference, we employ a metal pipe sealing system combined with an EMC (electromagnetic compatibility) solution. This system can be widely used in critical penetration areas such as power distribution rooms and auxiliary control rooms. The product achieves a high IP68 protection level, effectively preventing water vapor intrusion and condensation. Its professional EMC design can shield against electromagnetic interference from high-power equipment. Furthermore, it allows for non-welding installation, which avoids on-site construction risks, significantly shortens the construction period, and improves construction safety.

Domestic benchmark strength, multiple performance features build a solid safety barrier

As a benchmark in the field of domestic modular cable and conduit penetration sealing, TST SEAL products have undergone multiple authoritative tests and certifications, demonstrating top-notch core performance:

✅ Fire resistance meets IMO 2010 FTP Code A-60 to A-0 and GB23864 fire resistance 3h;

✅ IP68 protection rating, corrosion resistant, vibration and shock resistant, suitable for complex outdoor environments;

✅ Possesses professional electromagnetic shielding and explosion-proof performance; non-toxic and halogen-free, compliant with EU RoHS standards;

✅ Modular design makes energy storage site design simpler, installation easier, and operation and maintenance costs lower.

TST SEAL ensures the safety of energy storage stations on the power generation side through the entire process, from product development to on-site service, building a solid safety defense line for the high-quality development of the new energy industry with its core strength.