SI22 Solar Pump Inverter

Product Overview

The SI22 solar pump inverter is a cost-effective and economical solution designed to assist farmers in photovoltaic irrigation. Its compact, palm-sized design saves installation space and transportation costs. The inverter combines modern technology with stylish aesthetics, making it easy to use and understand.

• High cost-performance, delivering more water with less energy.
• Supports synchronous, asynchronous, BLDC, and single-phase motors.
• Palm-sized, saving space and reducing transportation costs.
• Intelligent IoT features with online, offline, and WiFi functions.
• MPPT technology ensures maximum power output in real time.
• Simple wiring and operation with multiple protection functions.

Compact Yet Powerful

The SI22 inverter may be small, but it delivers exceptional performance. Its palm-sized design significantly reduces installation space and transportation costs while maintaining high functionality.

• Thinner and lighter than previous models, yet highly efficient.
• Portable design with all essential functions included.

Sleek and User-Friendly Design

The SI22 inverter integrates a stylish appearance with practical features, combining technology and art.

• One-key start and stop for easy operation.
• User-friendly interface with clear guidance.
• Integrated shell and fan for smoother ventilation.

Advanced Software for Pump Protection

• MPPT Efficiency: Adjusts output frequency according to sunlight intensity, ensuring >99% efficiency.
• Comprehensive Protection: Features for sleep, low frequency, dry run, overcurrent, and minimum power to ensure safe operation.
• Wide voltage range (60V-400V) supports longer pumping durations.

Smart IoT for Intelligent Irrigation

The SI22 inverter includes advanced IoT features for seamless irrigation management.

• Integrates online, offline, and WiFi functions for flexibility in any location.
• Supports global frequency bands, making it suitable for any region.
• IoT management platform provides real-time data on power and water usage.
• Automatically creates WiFi networks in areas without connectivity.

Wide Compatibility with Various Pump Types

• Permanent Magnet Synchronous Pumps: Open-loop vector control for high-efficiency operation.
• Three-Phase AC Asynchronous Motors: One-key operation with default parameters.
• Brushless DC Pumps: Compatible with DC pumps below 10A.