
Currently, weathering steel is a widely used structural material for energy storage containers.It has good mechanical strength, welding performance and cost advantages, and is suitable for mass production and complex structure manufacturing.Weathering steel can also form a stable corrosion protection layer on the surface, which improves its corrosion resistance and prolongs its service life.Compared to stainless steel, this type of steel ensures structural strength while significantly reducing material cost and weight, which is a good balance between performance and economy. [pdf]

This document specifies the general requirements for connecting electrochemical energy storage station to the power grid and the technical requirements of power control, primary frequency regulation, inertia response, fault ride-through, operational adaptability, power quality, relay protection and automatic safety device, dispatching automation and communication, simulation models and for test and assessment of connecting to the power grid. [pdf]

Due to its outstanding advantages such as low cost and high safety, large capacity lead carbon energy storage batteries can be widely used in various new energy storage systems such as solar energy, wind energy, and wind solar complementary systems, smart grids, microgrid systems, power supply and storage systems in areas without grid power and harsh power grids, power frequency regulation and load tracking systems, power peak shaving and valley filling systems, and residential energy storage and charging systems. [pdf]

SUNNIC utilizes intelligent microgrid integration technology, a fully liquid cooled energy storage and super charging system, and an independently developed EMS energy management platform to manage comprehensive energy, distribution networks, and electricity consumption nodes, improving the quality and efficiency of public infrastructure supporting services, empowering the optimization of social energy structure, and helping global ecological sustainable development. [pdf]

Liquid cooling systems remove heat through liquid circulation, with good heat dissipation effects, but at a high cost, and are suitable for high-power, high-density energy storage systems; air cooling systems remove heat through air flow, with a low cost, but the heat dissipation effect is greatly affected by the environment, and are suitable for medium and low power energy storage systems. [pdf]
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