EAS Technology

Vejalpur, Ahmedabad, Gujarat

Benefits & Features

The SI23 solar pump inverter has a simple and elegant appearance, and the book-type structure design saves installation space. Smart IOT brings smart irrigation.

• The new book-style narrow structure design greatly saves installation space.
• Abundant expansion interfaces and new expansion accessories to meet various needs.
• The new air duct design makes the heat dissipation effect even better.
• Adapt to the intelligent Internet of Things module, big data remote control.
• A variety of features to meet the needs of various markets and users.
• The maximum power is 710kw, multiple voltage levels, suitable for multiple countries and regions.
• Synchronous and asynchronous drive integration, comprehensive open, and closed-loop.
• The new control algorithm makes the drive more stable and efficient.

Easy to debug, excellent expansion

• Professional PC software, one-key reading of debugging parameters.
• The virtual oscilloscope diagnoses accurately and observes the data curve.
• Support 485 communication, SPI, GPRS, PG card, and other expansion interfaces.

Exquisite structure, prolong the life

• The device is separated from the air duct to improve the environmental resistance of the machine.
• The wide tooth surface efficiently dissipates heat to ensure no derating of full power.
• Strict selection of high-quality parts, scientific layout, prolong life.

Tailor-made photovoltaic functions

• MPPT control mode, adjust the output frequency to the appropriate frequency in real-time.
• Complete water pump protection functions extend the life of the water pump.
• The Custom PQ curve allows users to understand information such as accumulated flow and power generation.
• Multiple functions such as AC/DC mixing, timing, cleaning, etc. meet market demand.

Complete variety, each one needs

• The power range is from 0.75kw to 710kw.
• The voltage level is from 72v to 380v to adapt to various motors.
• Both stand-alone and group cabinets can meet the demand.

The industry's top software algorithm

• Supports multiple pump motors such as synchronous, asynchronous, single-phase, and synchronous reluctance.
• The advanced self-learning algorithm is accurate and consistent.
• High broadband current vector, 12 times the field weakening high precision output.

Intelligent IOT, data age

• Support GPS positioning, WIFI data connection, offline data storage.
• The new IOT platform design is simple and generous.
• The big data platform displays the most concerning data such as cumulative power generation and flow.
• Automatic identification of APN when power on, various remote data analysis equipment, routing one-click connection.

The introductory Video of VEICHI SI23 Solar Pump Inverter

Benefits & Features SI22 Solar Pump Inverter Overview

The SI22 solar pump inverter is cost-effective and economical, and the farmer's uncle is a little helper for photovoltaic water and irrigation to get rich. Small and exquisite, palm-sized, greatly saving installation space and transportation costs. Simple and stylish, integrating technology and art.

1. High-cost performance, pump more water with less cost.
2. Perfect drive synchronous, asynchronous, BLDC, single-phase.
3. Small and exquisite, palm-sized, saving installation space, and transportation costs.
4. Simple and stylish, integrating technology and art.
5. Intelligent IOT, which integrates online, offline, and WIFI functions.
6. MPPT, real-time output maximum power.
7. Simple operation, easy wiring, no trouble.
8. Multiple protection functions escort the water pump.

The appearance is small, but the strength should not be underestimated

1. The palm-size saves installation space and transportation costs.
2. Thinner and lighter than other models in the past, but still powerful.
3. Concentrate all the functions you need in an exquisite and portable design.

Simple and stylish, integrating technology and art

1. One-key start and stop, convenient and quick.
2. It integrates operation guidance and panel, easy to understand.
3. The shell and the fan are organically integrated, and the ventilation is smoother.

Powerful software function to escort the water pump

1. MPPT>99%: Adjust the output frequency according to the sunlight intensity, and get the maximum power point in real-time.
2. Special protection functions for photovoltaic pumps: sleep, low frequency, dry, overcurrent, minimum power, etc. to ensure safe and reliable operation of the pump.
3. Wide voltage range, support 60V-400V, longer pumping time.

Smart IOT, smart irrigation

1. It integrates online, offline, and WIFI functions and WIFI self-organizing networks can be used in areas without network.
2. It supports a wide range of frequency bands and can be used in any area of the world.
3. A powerful Internet management platform can control water and fertilizer requirements anytime and anywhere.

Drive forever, a variety of pumps are perfectly driven

1. Permanent magnet synchronous water pump: open-loop vector control, can drive high-efficiency permanent magnet synchronous water pump.
2. Three-phase AC asynchronous motor water pump: default parameters, no need to set, one-key drive.
3. Brushless DC pump: Compatible with 10A and below DC brushless pump drive.