DELIXI Solar Pump Inverter

Description

The Delixi Solar Pump Inverter is an advanced, high-efficiency solar-driven controller designed specifically to power water pumping systems.
Engineered with Schneider Electric–backed technology, it delivers stable performance, intelligent power management, and long-life reliability for agricultural, industrial, and off-grid water applications.

FAQs

What is a solar irrigation inverter?

It is a device that converts DC power coming from solar panels into AC power to operate a water pump, while providing speed control and full system protection.

What is the difference between a regular inverter and an irrigation pump inverter?

A pump inverter includes:

MPPT algorithm to maximize solar panel efficiency
Dry Run Protection
Pump speed control based on solar irradiation
Ability to operate without batteries

Does the system require batteries?

In most irrigation systems, batteries are not used.
The system operates during daytime depending on sunlight intensity, which reduces cost and maintenance.

What does MPPT mean?

MPPT (Maximum Power Point Tracking) is a technology that ensures extracting the maximum possible power from solar panels under different irradiation conditions.

How is the inverter capacity selected?

It depends on:

Pump power (HP / kW)
Motor voltage
Maximum panel input voltage (Voc)
Operating current

Can a three-phase pump run only on solar panels?

Yes, by using a dedicated inverter that converts DC input into three-phase AC output.

Does the inverter operate on cloudy days?

Yes, but at a lower speed, as it reduces frequency to maintain operation without tripping.

Why does the pump stop when sunlight decreases?

Because the input voltage does not reach the minimum level required to operate the inverter.

What protections are included in a solar irrigation inverter?

Over/under voltage protection
Overcurrent protection
Dry run protection
Overtemperature protection
Short circuit protection

What is Dry Run Protection?

It protects the pump from operating without water by monitoring:

Current drop
or
Water level sensor

Does the inverter protect against water hammer?

Yes, thanks to the Soft Start / Soft Stop feature.

Does the inverter require periodic maintenance?

Cleaning filters and ventilation openings
Ensuring tight electrical connections
Reviewing the fault log

What is the lifespan of a solar irrigation inverter?

From 5 to 10 years, depending on:

Manufacturing quality
Proper ventilation
Operating conditions

Can the inverter be connected to a backup power source?

Yes, some models support:

AC input from the utility grid
or
A backup generator

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