REAL-TIME SOLAR MONITORING SYSTEM – NO MONTHLY FEES – READY TO USE - Raspberry PI 4 & Solar Assistant - New Pi Case Cooling Fan
✅ PROFESSIONAL ONLINE MONITORING FOR SOLAR PV SYSTEMS
Take full control of your solar energy system with this powerful, plug-and-play monitoring solution based on a Raspberry Pi 4 alternative (Orange Pi). Fully pre-installed software and hardware in a compact plastic enclosure – no subscription or renewal fees. Ideal for live monitoring of inverters, battery systems, and shunt resistors. This is the PI 4 B Model with original modular Raspberry Pi 4 injection moulded case - a fully customisable and adaptable modular unit aimed to suit a range of Raspberry Pi applications. Cooling Fan is included.
✅ COMPATIBLE WITH
- Inverters: Voltacon, MPP Solar, Axpert, InfiniSolar
- Chargers
- Pylontech Lithium Batteries
- Voltacon Energy Storage
- Victron SmartShunt Resistors
- USB-Serial Communication (RS232)
✅ WHAT'S INCLUDED
- 1x Raspberry Pi 4 Box (1.8GHz Quad-core, 64-bit processor)
- 1x DC-DC Power Supply (9V-60V input, USB-C 5V/3A output)
- 1x 230V Power Supply UK Wall Plug 5V USB-C output
- 1x Lexar 32GB MicroSD Card (Preloaded Software)
- 1x Inverter RS485 Communication Cable (RJ45 to USB)
- Black Enclosure, fully assembled with fan
- 2GB RAM, 8GB onboard eMMC
- Ethernet 1Gbps
- 4x USB Ports
NOTE: For monitoring Voltronic, Voltacon, MPP, Growatt,
Pylontech, Pytes and Sunsynk Inverters and batteries,
the RS485 cables are required (sold separately). In this listing we included 1x RS485 cable for off-grid inverter Voltacon, MPP Solar, Axpert, InfiniSolar.
✅ POWERED FROM YOUR BATTERY
Direct battery connection allows continuous monitoring—even during faults or AC loss. Suitable for 12V, 24V, and 48V systems. No AC adapter needed.
We also added the 230V wall power supply with 5V USB-C output
✅ CLEAR, USER-FRIENDLY GRAPHS
Data is displayed in real time with simple visual charts—no programming or complex maths required. Monitor trends, power usage, and system health at a glance.
✅ EXPANDABLE & CUSTOMISABLE
Need to monitor multiple inverters in parallel? Additional communication cables can be added. The system also supports Victron SmartShunt with VE.Direct-to-USB connections.