The Sako SK-25.6V200Ah Lithium Battery is a 5.12kWh 24V deep-cycle battery designed for reliable solar energy storage and hybrid inverter integration. Built with advanced LiFePO4 technology, it offers longer lifespan, higher safety, and smart battery management, making it an excellent fit for both off-grid and backup power systems.
What sets this battery apart is its wide compatibility with popular hybrid solar inverters. Whether you're using Sako’s own hybrid inverters or third-party brands like SRNE, Growatt, MUST, Victron, Mecer, Felicity, or Deye, the SK-25.6V200Ah connects seamlessly via its RS485 communication protocol. This allows for real-time monitoring, synchronized charging, and precise battery management, improving overall system efficiency and battery protection.

Key Features & Benefits
5.12kWh Reliable Energy Storage
- Provides 200Ah at 25.6V, ideal for small to mid-sized homes, farms, and shops.
Wide Inverter Compatibility
- Fully compatible with most hybrid solar inverters supporting 24V battery banks and RS485 protocol.
- Tested integration with brands like SRNE, Growatt, Victron, MUST, Deye, Felicity, and more.
Smart BMS with Inverter Communication
- The built-in Battery Management System (BMS) protects against overcharge, over-discharge, short circuit, and high/low temperatures.
- Real-time data exchange ensures accurate state-of-charge (SOC) reporting and optimized charging control.
Long-Lasting Deep Cycle Battery
- Up to 6000 cycles at 80% DOD, delivering over 10 years of consistent performance.
Expandable for Larger Systems
- Supports parallel connection with other SK-25.6V200Ah units to increase total system capacity.
Safe, Clean & Maintenance-Free Power
- Built with LiFePO4 chemistry – known for safety, stability, and eco-friendliness.
Ideal Applications
- Residential solar power systems
- Hybrid inverter installations
- Off-grid backup and rural electrification
- Solar water pumps and lighting setups
- Small business or shop backup systems

Technical Summary
- Model: SK-25.6V200Ah
- Nominal Voltage: 25.6V
- Capacity: 200Ah
- Energy Storage: 5.12kWh
- Battery Type: Lithium Iron Phosphate (LiFePO4)
- Cycle Life: 6000+ cycles (at 80% DOD)
- BMS: Built-in with RS485 communication
- Inverter Compatibility: SRNE, Growatt, Victron, Felicity, MUST, Deye, and more
- Parallel Support: Yes
- Weight: Approx. 46kg
- Installation: Rack or floor mounted