Solar MD SS216 - 16kWh Low Voltage Rack-Mounted Battery System
Solar MD, established in 2014 and headquartered in Cape Town, South Africa, is a leading manufacturer of advanced Lithium-Ion energy storage systems. Their products are engineered for African conditions and manufactured using high-quality Lithium Iron Phosphate (LiFePO₄) cells for superior safety, performance, and reliability.
The Solar MD SS216 is a professional-grade 16 kWh rack-mounted low-voltage battery module, designed for residential, commercial, and industrial energy storage applications. Built with a modular architecture, the SS216 allows easy system expansion and delivers stable, long-life energy storage for hybrid, off-grid, and backup power systems.
This cabinet-based solution is ideal for projects requiring scalable storage, high charge/discharge performance, and seamless integration with a wide range of inverters.
System Overview:
The SS216 lithium battery system is built on a modular cabinet platform, enabling capacity scaling by simply adding additional battery modules in parallel.
Start from 16 kWh
Expand up to 512 kWh by adding more SS216 modules and cabinets
Designed for professional rack installations with integrated combiner and BMS architecture
Key Features:
High Performance
16 kWh rated capacity per module
Nominal power @ 0.5C: 8 kW
High charge and discharge rate: up to 157A
Stable discharge platform for reliable power delivery
Designed for demanding residential and commercial applications
Advanced Battery Technology:
Battery Chemistry: Lithium Iron Phosphate (LiFePO₄)
Cell Manufacturer: CATL
High energy density in a compact rack-mounted design
Long service life with over 7,000 cycles
Built-in intelligent Battery Management System (BMS)
Scalable & Flexible Design:
Modular architecture allows easy expansion
Parallel connection capability for increased capacity
System configurations from:
16 kWh up to 512 kWh
Available cabinet variations:
CB35: 1–4 modules (16–64 kWh)
CB36: 1–5 modules (16–80 kWh)
CB39: 1–8 modules (16–128 kWh)
Reliable & Safe:
Engineered and tested for harsh environments
Pre-commissioned and factory tested
Excellent safety performance
Advanced BMS protection:
Cell balancing
Over-voltage protection
Over-current protection
Temperature monitoring
Convenient Installation:
Professional rack-mount cabinet design
Field replaceable modular components
Pre-cut DC and communication cables supplied
Plug-and-play integration with supported inverters
Easy system maintenance and servicing
Technical Specifications – SS216 Module:
Battery Type: Lithium Iron Phosphate (LiFePO₄)
Rated Capacity: 16 kWh
Nominal Power (@0.5C): 8 kW
Nominal Voltage: 51.2 V
Operational Voltage Range: 44.8 – 55.6 V DC
Maximum Charge / Discharge Current: 157 A
Communication: CANBUS / RS485
Weight per module: 112 kg
Dimensions (W × D × H): 426 × 722 × 230 mm
Applications:
Residential energy storage systems
Commercial backup power
Hybrid solar installations
Off-grid energy systems
UPS systems
Industrial energy storage
Benefits:
Reduces reliance on grid electricity
Enables renewable energy integration
Provides reliable backup power
Modular and future-proof storage
High efficiency and low maintenance
Designed and manufactured in South Africa
Monitoring & Control:
Integrated BMS with real-time monitoring
Compatible with Solar MD Logger V2 platform
Remote performance tracking and system management
Secure communication via CAN and RS485
Detailed energy analytics and reporting
Warranty:
5 Years Warranty on product material and workmanship (T’s & C’s apply)
12 Years Warranty on energy output (T’s & C’s apply)
Weight:
112 kg per SS216 battery module
Total system weight depends on cabinet configuration
Lead Time:
1 - 3 Days.
