PWR-DC1500 Smart PV Power Supply Module
The PWR-DC1500 Smart PV Power Supply Module is an advanced intelligent device designed for high-voltage photovoltaic systems. Operating within a wide DC voltage range of 210V to 1500V, it integrates precision data collection, fault early warning, and intelligent management capabilities. Supporting configurations from 8 to 24 channels, this module enables comprehensive monitoring of branch circuits and total system performance. With built-in RS485/MODBUS RTU and long-range LORA wireless communication (up to 5km), it ensures seamless connectivity for modern solar power stations, enhancing efficiency through real-time data analysis and remote control.
Key Features
- High-Precision Measurement: Delivers ±1% accuracy for voltage (350-1500V), current (-40A~40A), power, and electric energy measurements. Features self-powered pulsed temperature collection with ±0.5°C accuracy for reliable environmental monitoring.
- Dual Communication Protocols: Equipped with standard RS485 (MODBUS RTU) and integrated LORA wireless communication, achieving a transmission distance of up to 5 kilometers for flexible deployment in large-scale solar farms.
- Intelligent Management & Safety: Provides real-time fault early warnings and trip control output (DC 23.5V~26V). Designed to operate reliably in harsh environments ranging from -25°C to 75°C inside combiner boxes.
Technical Specifications
| Product Model |
PWR-DC1500 |
| Operating Voltage |
DC 300V – DC 1500V (Measuring: 350~1500V) |
| Current Measurement Range |
DC -40A ~ 40A |
| Measurement Accuracy |
Voltage/Power/Energy: ±1%; Current: ±1% or ±0.1A; Temp: ±0.5°C |
| Communication Interface |
RS485 (MODBUS RTU) + LORA Wireless (Range: 5km) |
| Trip Control Output |
DC 23.5V ~ 26V |
| Operating Temperature |
-25°C to 75°C (Normal); -30°C to 85°C (Derated) |
| Available Channels |
8 / 12 / 16 / 20 / 24 Channel Options |
Typical Applications
- Large-scale grid-connected photovoltaic power stations
- Smart PV combiner boxes requiring remote monitoring
- Solar energy management systems needing precise data logging
- Industrial and commercial rooftop solar installations
Why Choose BOVVT PWR-DC1500?
The PWR-DC1500 sets a new standard for intelligence in PV systems. Its ability to handle high voltages up to 1500V combined with long-range LORA communication makes it perfect for reducing cabling costs in vast solar arrays. The module’s robust design ensures stable operation even in extreme temperatures, while its high-precision sensors provide the data needed to maximize energy yield. We offer full OEM/ODM support to customize channel counts and communication protocols for your specific project needs. Contact us to upgrade your solar infrastructure!
