Wedoany.com Report-Dec.21, Shenzhen First Tech (1stess), a Chinese solar manufacturer, has launched a new 15 kWh battery energy storage system based on lithium iron phosphate (LFP) technology. The product operates at 48 volts with a capacity of 314 Ah and is offered in two variants: one equipped with a control screen and another without.

"Designed with safety, scalability, and intelligence, this product is engineered to meet diverse climatic and geographical challenges worldwide," the company said in a statement. "Up to 16 units can be paralleled without an external controller, scaling to 160kWh, which makes the system suitable for commercial backup."

The battery system provides flexible installation options, supporting both wall-mounted and floor-standing configurations to accommodate various space requirements. Its modular design facilitates straightforward expansion, allowing users to increase storage capacity as needed without additional complex equipment.

The LFP chemistry contributes to enhanced safety features, including thermal stability and reduced risk of overheating compared to other lithium-based alternatives. This makes the product appropriate for residential, small commercial, and off-grid applications where reliability is essential.

Parallel connection of multiple units up to 160 kWh enables larger-scale deployments, such as backup power for businesses or community facilities. The absence of a requirement for an external controller simplifies setup and reduces overall system costs.

Shenzhen First Tech emphasizes the product's adaptability to different environmental conditions, ensuring consistent performance across a wide range of temperatures and locations. The optional control screen variant offers users direct monitoring and management capabilities, while the standard version maintains core functionality for cost-sensitive installations.

This introduction expands the company's portfolio of energy storage solutions, complementing its existing solar-related offerings. The focus on scalability and ease of integration positions the battery for use in hybrid solar systems, peak shaving, and emergency power supply scenarios.

By providing a robust and expandable storage option, the new 15 kWh system supports greater utilization of renewable energy generation, helping users manage electricity consumption more efficiently and reduce dependence on grid supply during peak periods or outages.

The product's design reflects ongoing advancements in battery technology aimed at improving accessibility and performance for distributed energy storage worldwide.