SMTE Volta Stage 1 5.12kWh 51.2V 100Ah LiFePO4 Lithium Battery – Floor & Wall-Mount Solar Energy Storage (1C/1C Charge & Discharge, Max 16 Parallel)

Power your home, apartment, or small office with the Volta Stage 1 5.12kWh 51.2V 100Ah LiFePO4 Lithium Battery. Engineered with premium Lithium Iron Phosphate ($\text{LiFePO}_4$) chemistry and an intelligent, auto-addressing Battery Management System (BMS), this low-voltage unit delivers 5.12kWh of reliable energy storage to eliminate outage disruptions and optimize solar self-consumption. Featuring a high-performance 1C/1C continuous charge and discharge rate, parallel scalability up to 16 modules, a top terminal bay with a transparent safety hazard cover, and versatile 2-in-1 wall-mount or removable floor-stand installation, it provides dependable power independence against load shedding.

Key Features & Benefits

• High-Density 5.12kWh / 100Ah Storage: Delivers 51.2V low-voltage DC power to reliably support household lighting, refrigeration, entertainment setups, and critical backup circuits.

• Full 1C/1C Continuous Rate: Handles full 1C continuous charging and discharging, ensuring rapid battery replenishment during peak solar hours and effortless delivery during heavy load spikes.

• Superior LiFePO4 Safety & Stability: Built with premium Lithium Iron Phosphate cells providing superior thermal stability, long service life, and safe, maintenance-free indoor operation.

• Massive Parallel Scalability (Up to 16 Units): Daisy-chain up to 16 battery modules in parallel with Auto-DIP address recognition to easily expand system capacity as energy needs grow.

• Recessed Top Terminal Bay with Safety Cover: Dual positive (red/orange) and dual negative (black) heavy-duty DC connection ports are protected under a transparent acrylic safety shield with electrical hazard warning markings.

• Integrated Communication & Control Interface: Top port bay houses digital communication ports (CAN Bus / RS485) and operational indicators for seamless plug-and-play synchronization with leading low-voltage hybrid inverters.

• Side-Mounted DC Isolator Switch: Features a side-recessed DC breaker/switch alongside side grab handles and an ON/OFF power button for safe manual isolation and effortless handling.

• 2-in-1 Flexible Mounting: Clean white enclosure equipped with an elegant horizontal green LED status bar, rear keyhole wall-mounting slots, and removable heavy-duty floor-stand feet.

Technical Specifications

Battery Performance & Capacity

• Model / Series: Volta Stage 1

• Battery Chemistry: Lithium Iron Phosphate ($\text{LiFePO}_4$)

• Nominal Energy Capacity: 5.12 kWh

• Rated Capacity: 100 Ah

• Nominal Voltage: 51.2 V

• C-Rating: 1C / 1C Continuous Charge & Discharge

• Scalability: Max. 16 Modules in Parallel (Auto-DIP Addressing)

BMS, Safety & Connectivity

• Communication Interfaces: CAN Bus / RS485 / Link Ports

• Safety Hardware: Side-Mounted DC Circuit Breaker / Switch + Top Transparent Terminal Guard

• BMS Protection: Overcharge, Over-Discharge, Over-Current, Short Circuit, Thermal Safeguards & Active Cell Balancing

• Inverter Compatibility: Leading 48V / 51.2V Low-Voltage Hybrid & Off-Grid Inverters (Sunsynk, Deye, Growatt, Luxpower, Victron, etc.)

Physical & Mechanical Data

• Form Factor: Slim Upright Vertical Enclosure

• Mounting Style: Two Mounting Methods – Removable Floor Stand Feet & Wall Mount

• Display Interface: Front Horizontal Glow LED Status Bar + Side ON/OFF Power Button

• Handling: Dual Recessed Side Lifting Grips

• Color / Finish: Pure White Powder-Coated Steel Chassis