Product Overview
The Shoto SDA10-48100 is a lithium-ion battery system designed for energy storage and backup power applications. With a 100Ah rated capacity and 48V or 51.2V nominal voltage options, it is suitable for telecom backup, stable-grid and hybrid-grid energy storage installations where system compatibility has been confirmed.
Key Features
- Lithium-ion battery design provides high energy density with a reduced weight and footprint compared with conventional battery systems.
- Supports high charge and discharge currents, helping to reduce charging time and support higher continuous power availability.
- Integrated BMS functionality supports predictable end-of-life monitoring and battery protection.
- Designed for rack-mounted or wall-mounted installation, making it suitable for structured equipment rooms and compact backup systems.
- Supports CAN and RS485 communication interfaces for compatible energy storage and monitoring systems.
- Parallel communication support allows up to 16 battery sets in parallel, subject to correct system design and compatibility confirmation.
Applications
- Backup power for FTTB, FTTH, ONU and EPON telecom systems.
- Energy storage systems for stable-grid and hybrid-grid applications.
- Commercial, telecom and technical backup installations requiring a compact 48V-class lithium-ion battery system.
Why Choose This Product?
The SDA10-48100 is a practical option for installers and system designers who need a compact lithium-ion battery system with high charge and discharge capability, communication interfaces, built-in protection functions and support for parallel battery expansion. Its 3U-style form factor makes it suitable for rack-based backup and energy storage installations.
Important Notes
- Inverter, charger and system compatibility must be confirmed before installation.
- Installation should be completed by a suitably qualified installer or electrician.
- Optional functions such as heating, LCD, dry contact and anti-theft solutions may depend on the specific product configuration supplied.
- The datasheet states that specifications may be subject to change; confirm the latest technical details with the supplier before publishing or installing.
Technical Specifications
| Specification |
Detail |
| Brand |
Shoto / Shuangdeng Group |
| Model |
SDA10-48100 |
| Product Type |
Lithium-ion battery system for energy storage |
| Available Cell Configuration |
15S / 16S |
| Nominal Voltage |
48V / 51.2V |
| Rated Capacity |
100Ah (C5, 0.2C to 40V at 25°C) |
| Operating Voltage Range |
40V-56.4V / 42V-57.6V |
| Boost Charge / Float Charge Voltage |
54.5V / 52.5V for 15S; 57.6V / 54V for 16S |
| Charging Current, Current-Limiting |
10A |
| Maximum Charging Current |
100A |
| Maximum Discharge Current |
100A |
| Discharge Cut-Off Voltage |
40V |
| Dimensions |
442mm W x 133mm H x 420mm D |
| Weight |
About 42kg ±1kg for 15S; about 45kg ±1kg for 16S |
| Installation Method |
Rack mounted / wall mounted |
| Communication Interface |
CAN / RS485 x 2 / dry contact x 2 |
| Indicator State |
ALM / RUN / SOC |
| Parallel Communication |
Maximum support for 16 sets in parallel |
| Terminal Stud |
M8 |
| Protection Functions |
Over-voltage, under-voltage, short-circuit, overload, over-current, over-temperature and low-temperature protection |
| Cooling Mode |
Self-cooling |
| Altitude |
≤4000m |
| Humidity |
5%-95% |
| Operating Temperature - Charge |
-5°C to +45°C |
| Operating Temperature - Discharge |
-20°C to +50°C |
| Recommended Operating Temperature - Charge |
+15°C to +35°C |
| Recommended Operating Temperature - Discharge |
+15°C to +35°C |
| Storage Temperature |
-20°C to +35°C |
| Listed Certificates |
ISO9001, ISO14001, CE, UN38.3, UL |
