Discount 125kW 261kWh Liquid Cooling C&I ESS | All-In-One Commercial Industrial Energy Storage System Suppliers, Factories

Our 125kW 261kWh liquid cooling C&I energy storage system supplies stable backup & peak-shaving power for factories, construction sites, hospitals and corporate office buildings. It cuts high grid electricity costs, avoids blackouts and supports PV & wind power self-consumption with full fire safety protection.

Product Description

Frequently Asked Questions
What are the primary advantages of your lithium battery solutions?
Our lithium batteries offer significantly higher energy density, longer cycle life, and faster charging capabilities compared to traditional lead-acid alternatives. They are designed for high efficiency and minimal maintenance.
How long is the typical lifespan of these battery products?
Under standard operating conditions, our high-quality lithium cells are designed to last for thousands of charge-discharge cycles, typically providing reliable service for 5 to 10 years depending on the application and depth of discharge.
Are these products safe for residential and industrial indoor use?
Yes, all products incorporate advanced Battery Management Systems (BMS) that monitor temperature, voltage, and current to prevent overcharging, over-discharging, and short circuits, ensuring maximum safety during indoor operation.
Can multiple battery units be connected in parallel or series?
Most of our modular designs support both parallel and series connections to scale voltage or capacity. Please refer to the specific model's technical datasheet for the maximum number of units that can be interconnected.
What is the recommended depth of discharge (DoD) for optimal performance?
For the best balance between capacity usage and longevity, we recommend a depth of discharge of 80% to 90%. While our batteries can handle 100% discharge, staying within the recommended range extends the total cycle life.
Do the products come with a warranty and technical support?
Yes, we provide comprehensive technical support and a standard performance warranty for all professional-grade battery components to ensure long-term stability for our clients' energy systems.

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