VOLTA New Generation Batteries: Stage 1, Stage 3, Stage 4
Introducing the VOLTA New Generation series of 51.2V Wall Mounted LiFePO4 Batteries, available in Stage 1, Stage 3, and Stage 4 models, offering capacities from 5.12kWh to 14.34kWh. These batteries are designed for reliable energy storage, featuring advanced LiFePO4 technology.
Overseas Certification
The VOLTA batteries meet stringent international safety and performance standards, including:
- IEC 62619
- TÜV SÜD RESS
- UL (Underwriters Laboratories)
- CE (Conformité Européenne)
- EMC (Electromagnetic Compatibility)
Key Features
Mounting Flexibility
Offers versatile installation with two mounting methods: a removable floor stand and wall mounting.
Remote Management
Features WiFi connectivity for remote monitoring and cloud-based management services, allowing users to track performance and status.
Battery Performance & Safety
Cycle Life: Engineered for longevity with 6000 cycles at 80% Depth of Discharge (DOD).
Charge/Discharge Rate: Supports a 1C/1C continual charge and discharge rate for efficient power management.
Voltage Safety: Incorporates a low voltage safety connection for enhanced system protection.
Scalability
Designed for flexible system expansion, supporting up to 16 modules in parallel to meet growing energy demands.
Compatible Inverter Brands
The VOLTA batteries are engineered for broad compatibility with leading inverter manufacturers, ensuring seamless integration into existing or new solar energy systems. Compatible brands include:
- Growatt
- LUX POWER TEK
- Deye
- Voltronic Power
- GOODWE
- SRNE
- SOFAR
- Victron Energy
- SMA
System Integration Overview
System Diagram Description: The system illustrates the connectivity of a VOLTA lithium battery within a comprehensive energy ecosystem. The battery connects to an inverter, which acts as the central hub. This inverter interfaces with multiple energy sources and loads: photovoltaic (solar) panels for energy generation, a WiFi cloud platform for data transmission and remote access via a mobile application, the main power grid (Grid Mains) for utility connection, a diesel generator as a backup power source, and the household load for power consumption.
Technical Specifications
| Parameter | VOLTA STAGE 1 | VOLTA STAGE 3 | VOLTA STAGE 4 |
|---|---|---|---|
| Product Model | VOLTA STAGE 1 | VOLTA STAGE 3 | VOLTA STAGE 4 |
| Nominal Energy | 5.12kWh | 10.24kWh | 14.34kWh |
| Nominal Voltage | 51.2V | 51.2V | 51.2V |
| Nominal Capacity | 100Ah | 200Ah | 280Ah |
| Cell Type | LFP (Lithium Iron Phosphate) | LFP (Lithium Iron Phosphate) | LFP (Lithium Iron Phosphate) |
| Standard Charge Voltage | 56.8V | 56.8V | 56.8V |
| Max. Discharge Current | 100A | 150A | 200A |
| Discharge Cut-off Voltage | 44.8V | 44.8V | 44.8V |
| Parallel Function | Auto-dial CAN | ||
| Communication Interface | RS485, USB, CAN | ||
| Cycle Life Charge | ≥6000 Cycles (Test Condition: 25°C±2°C, 0.2C/0.2C, 80% DOD) | ||
| Temperature Range (Operation) | 0-55°C | ||
| Discharge Temperature Range | -20~55°C | ||
| Certification | Pack: CE/MSDS/UN38.3; Cell: CE/IEC 62619 by TUV/UL1973 by Intertek/ROHS | ||
| Dimension (W*H*D) | 480*600*150mm | 480*650*225mm | 490*840*242mm |
| Net Weight | 52Kg | 89Kg | 123Kg |
| Installation Method | Wall Mounted/Floor Standing | ||
| WiFi function | WiFi remote monitoring | ||
Note: Test conditions for cycle life are specified as 25°C±2°C, 0.2C charge & discharge rate, at 80% DOD.
