GP-WP1-PC314 Low-Voltage Energy Storage Battery Product Datasheet
Product Overview
The GP-WP1-PC314 is a high-performance low-voltage energy storage battery launched by Gobel Power, utilizing lithium iron phosphate (LiFePO4) cells, featuring high safety, long cycle life, and high energy density. It has a nominal energy of 16.1kWh per unit and supports up to 63 units in parallel, achieving a total system energy of up to 1012kWh. The product is equipped with the built-in GP-PC200B battery management system (BMS), supports multiple communication protocols, and is compatible with mainstream inverters. It has an IP65 waterproof rating and is suitable for various applications such as grid-tied, backup power, off-grid, as well as residential energy storage and small commercial & industrial energy storage.
Product Features
- IP65 Water Resistance Rating: Dust-tight and water-resistant, suitable for outdoor installation
- Intelligent BMS Management: Equipped with the GP-PC200B BMS, providing comprehensive battery protection and monitoring functions (for BMS specifications, refer to the GP-PC200B Product Page)
- Remote WiFi Monitoring: Supports connection to the Gobel VRM platform, enabling remote real-time monitoring via WiFi (refer to the WiFi Module User Guide)
- Automatic Paralleling: Supports up to 63 batteries in parallel, with automatic system addressing -- no manual setup required
- 2A Active Balancing: Built-in 2A active balancing function, effectively extending battery pack lifespan
- Broad Compatibility: Compatible with mainstream inverter brands (refer to the Inverter Compatibility List)
Application Scenarios
This product is suitable for the following scenarios:
- Grid-Tied Energy Storage: Works with photovoltaic systems to enable self-consumption with surplus power fed back to the grid
- Grid-Tied with Backup Power: Automatically switches to backup power during grid outages, ensuring power supply for critical loads
- Off-Grid Power Supply: Serves as an independent power system for remote areas without grid coverage
Technical Specifications
System Parameters
| Parameter | Value |
|---|---|
| Nominal Voltage | 51.2V |
| Operating Voltage Range | 44V – 58.4V |
| Nominal Energy | 16.1kWh |
| Usable Energy | >16.1kWh 1 |
| Max Continuous Discharge Current | 150A 2 |
| Max Continuous Charge Current | 140A 2 |
| Recommended DOD | 90% |
| Cell Type | LiFePO4 |
| Active Balancing Current | 2A |
| Circuit Breaker | 2P 125A (250A total) |
| Display | LED strip (shows SOC and alarm information) |
| Communication Interfaces | RS485 / CAN / RS232 / WiFi |
Performance Specifications
| Parameter | Value |
|---|---|
| Round-trip Efficiency | ≥95% |
| Cycle Life | 10,000 cycles (25°C, 70% EOL) |
| Scalability | Up to 63 units in parallel (total system energy up to 1012kWh) |
Environmental Parameters
| Parameter | Value |
|---|---|
| Operating Temperature – Charge | 0°C to +50°C |
| Operating Temperature – Discharge | -20°C to +50°C |
| Storage Temperature | 0°C to +35°C |
| Relative Humidity | ≤95% (non-condensing) |
| Altitude | ≤4000m |
| Ingress Protection | IP65 |
Compliance Information
| Parameter | Value |
|---|---|
| Certifications | CE / UN38.3 |
Mechanical Parameters
| Parameter | Value |
|---|---|
| Dimensions | 960 × 480 × 270 mm (H/W/D) |
| Weight | 125kg |
| Installation Method | Floor standing |
| Warranty | 10 years 3 |
Appendix
Interface Diagram
Front view:
Left view:
Right view:
System Connection Diagram
Below is the connection diagram for GP-WP1-PC314 in a typical energy storage system:
Product Dimensions
The GP-WP1-PC314 dimensions are 960 × 480 × 270 mm (H/W/D). Refer to the dimension drawing below:
Gobel VRM Remote Monitoring Platform
Gobel VRM is a remote monitoring application designed specifically for lithium battery energy storage systems.
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Full-Time Remote Monitoring: Stay connected to your energy storage system in real time via Wi-Fi. Wherever you are, you can have full visibility into battery voltage, current, SOC (State of Charge), and SOH (State of Health) at your fingertips.
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In-Depth Data Visualization: Provides detailed real-time power flow diagrams and historical data curves, visually displaying charge/discharge trends to help you optimize energy usage efficiency.
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Cell-Level Precision Management: Deeply monitor the status of each individual cell, including temperature alarms, voltage difference analysis, and real-time BMS protection status, ensuring long-term safe and reliable system operation.
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Intelligent Alarm Notifications: Immediately push alerts for system anomalies, covering key risks such as over-voltage, over-current, and high temperature, safeguarding your home energy security.
