TP-Link VIGI PS20 Solar System 20.8Ah 10.8V Battery Controller
TP-Link VIGI PS20 Solar System Controller with Intelligent Battery Management
The TP-Link VIGI PS20 Solar System Controller is a compact and efficient power management solution designed for remote and off-grid applications. Featuring a 20.8Ah lithium battery, IP66 weatherproof rating, and intelligent auxiliary heating, this system provides reliable power in extreme environments. With MPPT charging technology and multiple layers of protection, the VIGI PS20 is ideal for maintaining power in remote installations with remote management capabilities.
Highlights
- 20.8Ah Lithium Battery: Automotive-grade battery designed for over 500 cycles and reliable long-term performance
- Intelligent Auxiliary Heating: Ensures battery stability and performance in temperatures as low as -30°C
- MPPT Charging Controller: Increases charging efficiency by 20% compared to PWM controllers
- Comprehensive Protection: Features over-charge, over-discharge, over-current, overheat, and short-circuit protection
- Remote Management: Monitor and control via the VIGI app or VIGI Cloud VMS for seamless remote maintenance
- IP66 Weatherproof Design: Built for durability in outdoor conditions
Key Features
Efficient Power Management and Charging
- 20.8Ah Battery Capacity: Supports continuous power supply, retaining over 70% capacity after 500 cycles.
- MPPT Controller: Optimizes energy capture from solar panels, providing up to 20% more efficient charging compared to standard PWM controllers.*
Intelligent Protection and Temperature Control
- Auxiliary Heating Technology: Keeps the battery operational in extreme cold, with charging and discharging possible from -30°C to 60°C.
- Comprehensive Protection Circuitry: Protects against overcharging, overheating, short-circuits, and other electrical issues.
Remote Monitoring and Maintenance
- VIGI App and VIGI Cloud VMS: Provides access to battery status, load control, power statistics, firmware updates, and more.
- LED Status Indicators: Displays system status with SYS, LAN, PV, and BAT indicators for local monitoring.
Durable and Compact Design
- IP66 Weatherproof: Resists dust and water, making it suitable for outdoor installations.
- Compact Dimensions: Easy to install in tight spaces, ideal for off-grid applications requiring a small footprint.
Specifications
| Specification | Details |
|---|---|
| Battery Type | Lithium |
| Battery Capacity | 20.8Ah |
| Voltage | 10.8V (Max Output: 12.6V) |
| MPPT Charging Efficiency | Increases by 20% over PWM controllers* |
| Weatherproof Rating | IP66 |
| Operating Temperature | -30°C to 60°C (with intelligent heating) |
| Interface | Photovoltaic panel connector, 10/100 Mbps RJ45, 3× DC power plugs |
| LED Indicators | 4 (SYS, LAN, PV, BAT – Blue) |
| Remote Management | VIGI App and VIGI Cloud VMS |
| Package Weight | 9.2 kg |
| Dimensions | 242×70×55 mm (controller), 580×320×225 mm (box) |
| Certifications | CB, PSE (Battery), CE, FCC, VCCI, IC |
| Humidity Range | 10% – 90% RH, non-condensing |
Summary
The TP-Link VIGI PS20 Solar System Controller is a reliable and efficient solution for off-grid power management in challenging environments. With intelligent heating, MPPT charging, robust protections, and remote management capabilities, it ensures continuous power supply and easy maintenance. The IP66 weatherproof design makes it suitable for outdoor deployments, offering a durable solution for remote installations.
