IP54 IP55 IP65 Inomax Brand Solar MPPT Inverter for Solar Pump and Solar Irrigation Without Battery

Product Description

Products Description
Solar Pump Inverter
What you can benefit from solar pump inverters?
1
Solar MPPT efficiency more than 99% can get more water.
2
Standard hybrid AC and DC function; inverter takes DC priority and AC compensates when needed.
3
Standard dry run protection without needing to set parameters.
4
Special soft stop function avoids water hammer problems, protecting solar pumps.
5
Optional GPRS remote control for monitoring via phone.
6
User-friendly: automatic start and stop with no parameter settings required.
7
Full protections: over current, over voltage, phase loss, high voltage, heating, and water level protections.
8
Wide power range from 0.75KW to 630KW, supporting different motor types.
Product Technical Instructions
Technical Instruction
How solar pumping inverters work?
1. Support both AC and DC input. Simply connect pumps and solar panels; the inverter starts and stops automatically based on sunshine.
2. Advanced software manages logic: when AC and DC power work simultaneously, the inverter prioritizes DC power and uses AC for compensation without additional parameter settings.
Wiring Diagram
Specifications 400V Motor 220V Motor
Maximum Voltage Input (VOC) 900V DC 800V DC
Minimum Voltage Input 250V DC 150V DC
Recommend Voltage Input (MPPT) 550V - 660V DC 280V - 750V DC
Nominal Input Voltage AC 3PH 380V-480V, 50/60HZ 3PH 200V-240V, 50/60HZ
Output Frequency 0-3200HZ
Efficiency (Inverter) ≥99%
Ambient Temperature -10 to 60 ℃
Cooling Fan cooling
Warranty 2 years
Model Power Range
MAX500-PV solar pump inverter is a suitable, economic, and flexible solution for water pumping stations. This unique solar drive is compatible with most motors and solar panels. It is easy to connect and reliable, meeting expectations for various autonomous applications.
Model Chart 1 Model Chart 2
Application Projects
Global Applications
MAX500-PV series are widely used for different kinds of pumps, including Centrifugal pumps, axial flow pumps, mixed flow pumps, self-priming pumps, submersible pumps, deep well pumps, and plunger pumps.
Application 1 Application 2 Application 3
Project Experiences:

Our inverters have gained a high reputation globally, providing clean water to farmers in Yemen, Uganda, Egypt, and other regions. We focus on strict inspection and constant innovation to ensure customer satisfaction and distributors' profits.

Project Yemen Project Uganda Project Egypt
GPRS Remote Control System
GPRS System Mobile App Monitoring Interface
The GPRS system is a professional monitoring platform for managing solar pumping systems.
  • Monitor water volume and inverter operation from anywhere at any time.
  • Access real-time and historical data via web or Android/iOS apps.
  • Reduce operating time and monitoring costs significantly.
GPRS Professional System
Warehouse & Fast Delivery
Stock Warehouse Production
We maintain sufficient stock for fast delivery. For standard products, the delivery time ranges from 1 to 30 days depending on the order quantity.
Professional Packages
Package 1 Package 2 Package 3
Frequently Asked Questions
How does the solar pump controller work?
The controller utilizes energy from sunlight to drive existing AC motors. It works as a one-time investment that operates during the day with high efficiency and durability.
What are the main benefits of solar pump inverters?
They eliminate the need for batteries or starters, have zero greenhouse gas emissions, and lower operation expenses compared to diesel pumps. They help farmers in off-grid areas save time and costs.
Does the product require setting many parameters?
No, the inverter has a self-adaptive and self-learning function. It starts and stops automatically based on environmental conditions.
Could it replace my previous PV pumping inverter?
Yes. By selecting the model according to the rated voltage, current, and power of your existing water pump, you can easily replace the old unit.
Does the inverter support AC and DC input at the same time?
Yes, our inverters support simultaneous AC and DC input. The system prioritizes DC power and uses AC power as compensation when sunlight is insufficient.
Is the system suitable for all types of pumps?
Yes, it is widely compatible with centrifugal, submersible, deep well, mixed flow, and plunger pumps.

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