FLH48100UG2
More Energy, Less Grid, Lower Costs
This high-voltage lithium battery is designed for large-scale energy storage in commercial and industrial applications. With a strong focus on safety, convenience, and flexibility, it provides a reliable and efficient energy storage solution for factories, hotels, supermarkets, hospitals and other same scenarios.
We provide a 10-year warranty, ensuring long-term support. With our responsive after-sales service, your energy storage system stays stable and reliable throughout its service life.
Integrated with the FSolar monitoring platform, it enables you to optimize energy management with intuitive data on solar generation and consumption—viewed daily, monthly, or yearly. Based on this data, you can calculates reduced electricity costs. You will also receive real-time alerts for any system faults, ensuring prompt action to prevent potential losses.
Built-in Aerosol Fire Extinguishing System
With an integrated aerosol fire-extinguishing system, the battery is designed to actively suppress potential fire risks, minimizing damage and ensuring safe, dependable performance—so you can enjoy complete peace of mind.
Multiple Protection Components
Equipped with a breaker, fuse, and charge/discharge relays, the HV battery provides comprehensive protection. When the BMS detects abnormal conditions—including overcharge, overdischarge, overcurrent, overtemperature, or short circuit—the protection mechanisms are automatically activated to ensure safe and reliable operation.
CCS Technology for Stable Performance
With CCS (Cell Contact System) technology, the modules are firmly connected, enabling stable data transmission and consistent, reliable system performance.
Much Easier Installation and Maintenance
Automatic Virtual Addressing, Zero Installation Errors
The HV battery automatically identifies and assigns virtual addresses, eliminating manual DIP switch configuration. This significantly simplifies installation and reduces commissioning time for installers.
One Main Grounding, Faster Installation
Say goodbye to complex multi-cable grounding. With our rack-mounted design (available in 5-6, 9, or 13 layers) and integrated grounding, a single connection of the main ground cable is all it takes to complete the entire grounding process.
Intuitive Faulty Module Display, Simplified Troubleshooting
The system clearly identifies the faulty battery module and displays its module number on the LCD screen, allowing faster fault battery module localization, reduced maintenance time, and quicker system recovery during after-sales service.
User-friendly Touchscreen
The touchscreen enables installers to adjust parameters more efficiently during installation and commissioning.
Highly Scalable for Large-Scale System
Built for C&I applications, the system supports flexible expansion. A single cluster accommodates up to 16 battery in series (81.92 kWh), and up to 16 clusters can be connected in parallel, scaling the battery storage system to 1.3 MWh. This allows users to configure capacity according to their real needs.
Compatible with Mixed New and Existing Modules
With built-in balancing modules, new and existing battery modules can operate together within the same system, allowing installers to easily expand system capacity at a later stage. *Note: For optimal balancing performance, it is recommended to use existing battery modules that have been in service for less than one year together with new modules.
Highly Adaptable, Uncompromised Performance
Designed for operation in temperatures from -20°C to 55°C, the battery ensures stable and efficient charge and discharge performance.
Uninterrupted Power for Various Scenarios
Aced over 20,000 Tests, Proven Safety and Reliability.
Protected Against Harsh Environments
Designed with a wide operating temperature range from -4° F to 131° F and an IP67 weatherproof rating, the aPower S maintains consistent optimal performance even in harsh outdoor environments without any compromise.
More Stored Power, Greater Financial Benefits
Industry Highest
Round-Trip Efficiency
The aPower S sets a new benchmark for round-trip efficiency (RTE)5 of up to 90.5%6 for residential energy storage. It minimizes energy waste and ensures more of your generated power is stored and available for use. This in turn translates to improved economic viability.
Industry Highest
Round-Trip Efficiency 222
The aPower S sets a new benchmark for round-trip efficiency (RTE)5 of up to 90.5%6 for residential energy storage. It minimizes energy waste and ensures more of your generated power is stored and available for use. This in turn translates to improved economic viability.
Industry Highest
Round-Trip Efficiency 333
The aPower S sets a new benchmark for round-trip efficiency (RTE)5 of up to 90.5%6 for residential energy storage. It minimizes energy waste and ensures more of your generated power is stored and available for use. This in turn translates to improved economic viability.
Where Advanced Technology Meets Aesthetic Design
Superior Operation Stability
The aPower S delivers UPS-level3 power quality with instant response and ultra-stable power output, and is fully compatible with a broad range of household appliances, ensuring uninterrupted and reliable energy delivery at all times.
Superior Operation Stability 2
The aPower S delivers UPS-level3 power quality with instant response and ultra-stable power output, and is fully compatible with a broad range of household appliances, ensuring uninterrupted and reliable energy delivery at all times.
Superior Operation Stability 3
The aPower S delivers UPS-level3 power quality with instant response and ultra-stable power output, and is fully compatible with a broad range of household appliances, ensuring uninterrupted and reliable energy delivery at all times.
