On May 24-26, 2023, the 16th SNEC (2023) International Solar Photovoltaic and Smart Energy (Shanghai) Conference was grandly held at the Shanghai New International Expo Center. The SNEC Photovoltaic Conference and (Shanghai) Exhibition is one of the most professional and influential photovoltaic events in the world. Enterprises from upstream and downstream of the global industry chain gather here to showcase the latest products and cutting-edge technologies to users. At this exhibition, Ritar Group showcased its exclusive Acid Free Solid State Battery energy storage system, home energy storage system, and industrial and commercial energy storage system.

Ritar's multi scenario energy storage solution attracts attention

Ritar Group's unique booth design, innovative exhibits, and multi scenario solutions have attracted numerous visitors to stop, inquire, and negotiate. The Acid Free Solid State Battery energy storage system, home energy storage system, and industrial and commercial energy storage system have the characteristics of safety, long service life, and high compatibility with BMS, providing high-quality energy storage solutions for domestic and foreign users, buyers, and distributors.

Acid Free Solid State Battery Energy Storage System

Acid Free Solid State Battery (academic name Solid State OPzV Battery) is a new environmentally friendly solid state battery for energy storage developed and manufactured by Ritar Power. Its design meets the characteristics of deep cycle charging and discharging, high cycle life, large capacity energy storage, and renewable energy.

·The positive electrode plate is a tubular electrode plate formed by die-casting under a pressure of 10MPa, using carbon lead based alloy and carbon nanotube wrapped lead alloy technology, with stronger corrosion resistance of the grid;

·The partition adopts imported PVC or phenolic resin;

·The electrolyte adopts pure imported nanoscale gas-phase silicon dioxide solid electrolyte. The solid electrolyte will not catch fire or explode, there is no liquid, and there is no risk of leakage;

·Adopting one-time injection of solid electrolyte and internalization technology;

·The electrode plate adopts a high-temperature and high humidity curing process to control the 4BS structure and content in the active material, ensuring battery life, capacity, and batch consistency;

·The design lifespan is 25 years, with an 80% DOD cycle of 3500 times. Under the same conditions, its cycle lifespan is about 2.5 times longer than that of conventional cycle batteries;

·Containing over 35% residual value, the cost is reduced by 50% compared to lithium batteries;

·Diversified placement forms, can be placed in multiple layers

The sample shell of the Acid Free Solid State Battery displayed at the exhibition site has been cut open, and it can be seen that the interior is solid electrolyte without liquid. The Acid Free Solid State Battery can still be charged and discharged normally even when the electrolyte is exposed; Conducting combustion experiments under laboratory conditions, even if burned by a thousand degree gun, does not ignite or explode, and does not affect battery operation in the slightest. Numerous professional audiences were attracted and came to consult.

Flexible design of battery wall

Acid Free Solid State Battery is not only safe, but also saves space. The Acid Free Solid State Battery adopts a flexible stacking design, which can be installed in office stairwells and underground parking lots, effectively improving space utilization and opening up a new energy storage solution for "every inch of land is precious" big cities.

Home energy storage system - wall mounted lithium battery 5K/10KWH

·Low voltage safety - can be flexibly installed outdoors, supports wall mounted or wall mounted

·>6000 cycles - long cycle life, lithium iron phosphate battery cells

·200A safety system - a single battery can support full load operation of 8KW inverter

·Multi functional options - optional heating film, Bluetooth, and top mounted inverter with detachable splitter box

·Highly compatible BMS - integrating communication protocols from more than ten mainstream inverters in the market

·Parallel expansion

As you can see, the wall mounted lithium batteries at the exhibition can be hung on the wall, with a stylish appearance, simple connection, and saving installation time and cost. It can be widely used in high-end villas, residential electricity, farms, base stations and other scenarios.

Industrial and commercial energy storage system - air-cooled energy storage cabinet 100KW/200KWH

·Long life span battery cell - cycle times>6000 under 0.5C discharge

·Efficient BMS - Efficient balancing technology, eliminating series losses caused by inconsistent battery cells

·High performance PCS - High efficiency three-level topology

·Active safety system - intelligent environment control, ensuring optimal cell temperature, ensuring absolute fire control

·Intelligent distribution system - integrated AC/DC distribution, 2-level controllable switch+passive protection

Many guests at the booth opened the air-cooled energy storage cabinet to explore the mysteries inside. The air-cooled energy storage cabinet adopts the design concept of "All in one", integrating long-lasting batteries, battery management system BMS, high-performance inverter system PCS, active safety system, and thermal management system into a standardized outdoor cabinet, forming an integrated and plug and play smart modular energy cabinet product.

In the future, Ritar Group will never forget its original intention, keep in mind the mission and responsibility of the "3060" dual carbon strategy, deeply cultivate diversified energy storage application scenarios, inject new vitality and momentum into green development, and provide customers with more high-quality smart energy solutions.