SOFAR BTS E15-DS5 High Voltage Energy Storage System (15kWh)

The SOFAR BTS E15-DS5 High Voltage Energy Storage System offers a reliable and scalable solution for residential energy storage. This 15kWh system comprises three BTS-5K battery modules and a BTS 5K-BDU control module with a base, ensuring efficient energy management and seamless integration with compatible inverters.

• Nominal Energy Capacity: 15.36 kWh, with a usable energy capacity of 14.25 kWh
• Battery Type: Utilizes Lithium Iron Phosphate (LiFePO4) technology for enhanced safety and longevity
• Modular Design: Simplifies transportation and installation with its stackable and integrated components
• Flexible Expansion: Supports capacity expansion up to 20 kWh with four modules, and up to 40 kWh with select inverters
• User-Friendly: Features one-button operation for ease of use
• Low Self-Consumption: Minimizes energy waste with extremely low self-consumption in sleep mode
• Active Balancing: Achieves 100% SOC battery balancing in just 2 hours
• Safety Protection: Incorporates a 5-layer battery safety system
• Pre-wired Cables: Enables plug-and-play installation
• Pack-Level Optimization: Allows mixing new and existing batteries
• Long Storage Time: Supports up to 2 years of storage without requiring charging
• All-Weather Performance: Designed for outdoor installation with an IP65 protection class

The SOFAR BTS E15-DS5 system is engineered for optimal performance and safety, featuring active battery balancing, 5-layer safety protection, and compatibility with SOFARSOLAR HYD and ME inverter series. Its modular design and pre-wired cables ensure easy installation, while the lithium iron phosphate (LFP) battery technology guarantees a long lifespan. This energy storage system enhances self-consumption of energy, making it an ideal addition to any residential solar setup.