Solar Ess Storage

The ESS-GRID Commercial Energy Cabinet is a fully integrated energy storage solution engineered for modern commercial and industrial demands. Available in 100kWh, 200kWh, and 215kWh configurations—with scalability up to 2MWh—it supports grid-tied, off-grid, and hybrid applications across diverse environments like farms, schools, warehouses, and solar parks. Designed with an air-cooled system, IP54 protection, and built-in fire suppression, the ESS-GRID Commercial Energy Cabinet ensures safety, performance, and reliability even in harsh conditions. With smart integration options for PV modules, transformers, and communication interfaces, this cabinet delivers intelligent energy management for your business.

The core advantages of Scalable Storage ESS-GRID Commercial Energy Cabinet are reflected in the following dimensions: 1. Highly integrated and flexible scalability Whole system integrated design: Lithium iron phosphate battery (LiFePO4), power conversion system (PCS), battery management system (BMS), energy management system (EMS) and fire protection system are integrated into a single cabinet to reduce the complexity of external connection and reduce installation costs. For example, the ESS-GRID C100/C200/C215 series can cover 100-215kWh of individual cabinet capacity through modular stacking, which can be extended to 2MWh in parallel, meeting the diverse needs of small and medium-sized enterprises to large industrial parks. Hybrid energy compatibility: It supports multiple energy inputs such as photovoltaics, diesel generators, and power grids, and can seamlessly switch between grid-connected/off-grid modes. For example, the ESS-GRID C215 system is equipped with dual MPPT PV charging modules, supports 1000V DC input, is compatible with high-power PV arrays, and reserves an AC interface to link with diesel generators to ensure the continuity of energy supply. 2. High safety and reliability design Multi-level fire protection system: PACK-level fireproof partition, group-level aerosol fire extinguishing device and double-room isolation design, with real-time monitoring of combustible gas/smoke/temperature, can effectively suppress the spread of thermal runaway. For example, the ESS-GRID C200 system has a Level 3 fire safety certification, meets the IP54 rating, and can operate stably in extreme environments from -25°C to 60°C. Long-life battery technology: Uses Class A lithium iron phosphate battery with a cycle life of more than 6000 times (80% deep discharge) and a calendar life of more than 10 years. For example, the ESS-GRID B100 model is equipped with a 205Ah battery cell that supports 205A continuous discharge, and with intelligent BMS dynamic equalization management, it can reduce the battery decay rate. 3. Intelligent management and high-performance All-scenario intelligent scheduling: The built-in EMS system supports real-time monitoring of battery status, optimization of charging and discharging strategies, and dynamic adjustment of operation modes according to peaks and valleys of electricity prices, photovoltaic output, etc. For example, the ESS-GRID C215 system can visually display the operating status of each module through a 3D visualization interface, and support remote parameter configuration and firmware upgrade. High conversion efficiency: The bidirectional converter (PCS) is adopted, the AC/DC conversion efficiency is ≥95%, and the reactive power regulation (power factor ± 0.95) is supported, which can improve the stability of the power grid. For example, the ESS-GRID C200 system is more than 90% energy efficient at rated load, significantly better than the industry average.

Rapid Deployment Capability: The modular design allows for one-person operation, the cabinet size is compact (e.g. 1200×1000×2150mm for the C100), weighs only 1750kg, and can be transported to the installation site via standard aisles. For example, the ESS-GRID series features a front/rear double door maintenance design that reduces the time it takes to replace critical components to less than 30 minutes. Low O&M complexity: Components are highly versatile, such as 280Ah cells and standardized BMS modules are compatible across models, and with remote fault diagnosis functions, the frequency of manual inspections can be reduced. For example, BSLBATT offers a 10-year warranty that covers core costs such as battery degradation and component replacement. 5. Environmental Adaptability and Compliance Certification Harsh Environment Resistance: IP54 rated cabinets are resistant to dust and rain and can operate at a wide temperature range of -20°C to 55°C. For example, the ESS-GRID system has passed the C4 corrosion protection certification in the Australian mining project, and has maintained stable performance in high humidity and high salt spray environments for a long time. International compliance standards: IEC 62619 (industrial battery safety), IEC 61000 (electromagnetic compatibility) and other certifications, to meet the EU CE, North America UL 9540 and other access requirements. For example, the liquid cooling design of the ESS-GRID C215 system (temperature difference ≤3°C) meets the ISO 13785-2 industrial cooling standard, making it suitable for high-thermal-density scenarios such as data centers. Typical Application Scenarios Peak-to-valley arbitrage for industrial and commercial use: In areas with significant electricity price differences, ESS-GRID can charge during valley power hours and discharge electricity during peak power hours, reducing electricity bills. For example, a manufacturing factory has saved more than 300,000 yuan in electricity bills annually by deploying a 2MWh system. Microgrid and off-grid assurance: Mines and farms in remote areas can build independent power supply systems through ESS-GRID, and combine them with photovoltaics to achieve energy self-sufficiency. For example, BSLBATT used the ESS-GRID C215 system to support 24-hour continuous operation in a gold mine project in South America, reducing diesel consumption by more than 40%. Grid Ancillary Services: Participate in demand response (DR) or frequency modulation services and reap the benefits of fast power regulation (response time < 20ms). For example, the ESS-GRID system was certified Class A by the grid operator for its precise active/reactive power control capability in a European power grid project. With the core design concept of "high reliability, easy scalability, and intelligence", ESS-GRID has achieved technological breakthroughs in industrial and commercial energy storage in terms of safety, energy efficiency ratio, and scenario adaptability, especially suitable for scenarios that require high stability and long-term cost reduction and efficiency improvement.

Note: The above models are typical configurations, and can also be used for micro-grid and other scenarios with optional photovoltaic charging modules, switching modules, industrial frequency transformers and other components, integrated optical storage, and integrated system cabinets.

Energy storage battery as a bridge to the energy transition

ESS-GRID C100/C200/C215 boasts outstanding performance, making it versatile for applications in farms, livestock, hotels, schools, warehouses, communities, and solar parks. It supports grid-tied, off-grid, and hybrid solar systems. This commercial energy storage system comes in three capacity options: 100kWh, 200kWh, and 215kWh, with the capability to scale up to a massive 2MWh through parallel connection.

System Productization