RS485 Modbus MPPT Customized 4G 5G WiFi IoT Control Cabinet Solar Water Pump Inverter

Product Description

Available Accessories

Constant pressure water supply controller Reactor
Pressure monitoring and control of multiple water pumps Copper material, protecting the inverter
Constant pressure water supply controller
Reactor
PV550 SERIES SOLAR PUMP INVERTER
PV550 SERIES SOLAR PUMP INVERTER
General Use: Solar Water Pump System
System Diagram
Solar Application
Field Installation
Water Pump Operation
Device Close-up
Inverter Cabinet
System Overview
Application Areas
  • Agricultural irrigation
  • Livestock water supply
  • Rural and community water supply
  • Fountain and swimming pool water supply
  • Aquaculture water tank
  • Greenhouse planting
  • Desertification control
PV550 Series Model and Size
Model and Size Table
Main Parts List
ComponentBrand / Material
CPUTI
ICTI/ON
MODULEINFINEON-Germany
CapacitorTEAPO/JIANGHAI
MOSRENESAS
FansRUNDA
OptocouplerTOSHIBA/AVAGO
TerminalsTML
Snubber capacitorCDE
Internal Components
Detailed Features

Input Frequency: 50Hz-60Hz | Output Frequency: 0Hz-400HZ

  • Fast and accurate software MPPT technology to improve system efficiency
  • Auto-start, auto-sleep, no manual operation
  • Automatic dormancy on cloudy days and nights, and automatic start when light is restored
  • Support AC and PV DC input access at the same time
  • Support full or water dry alarm, automatic start after the fault is lifted
  • Support over-voltage protection, over-current protection
  • PV-specific parameters, easy to debug
  • Support RS485 interface and MODBUS communication protocol
Technical Specifications
Input Specification
PV Input Max Voltage400VDC
Recommended MPPT Range250V-350VDC
Grid/Generator InputThree phase 220v (-15%~30%)
Output Specification
Rated Output Voltage3PH 220v
Output Frequency0~500.00Hz
Protection & General
Built-in ProtectionLighting, Over-current, Overvoltage, Phase-lose, Run dry, etc.
Altitude0~2000 m (Derated above 1000m)
EfficiencyRated Power Run ≥ 93%
Protection GradeIP20
Wiring & Structure Diagrams
Wiring Diagram 1
Wiring Diagram 2
Wiring Diagram 3
Wiring Diagram 4
Structure 1
Structure 2
Product Gallery & Packaging
Real Pic 1
Real Pic 2
Real Pic 3
Packaging 1
Packaging 2
Certification & Factory
Certificates

Factory Overview: Our facility covers over 5,000 square meters. With a professional team of over 200 employees, including 20 to 30 R&D engineers.

Capacity & Quality: Annual production reaches 200,000 units. Products undergo three strict tests before shipment and meet CE, ISO90001, CCC, and CB standards.

Service: We export 90% of our products globally. We provide comprehensive after-sales service including free part replacement within the 18-month warranty.

Workshop 1
Workshop 2
Warehouse 1
Warehouse 2
Frequently Asked Questions
Q1: Can I get some samples? A1: Yes, sample orders are available for quality checks and market tests.
Q2: What’s the delivery time? A2: Usually about 3-5 working days for small orders and 10-15 days for bulk orders.
Q3: What are your payment terms? A3: We accept various payment terms including T/T, Western Union, L/C, and Cash.
Q4: What are your warranty terms? A4: We offer an 18-month warranty period. Damaged parts can be replaced free of charge during this time.
Q5: Do you have the products in stock? A5: We keep standard models in stock. Special products or large orders are produced according to your request.
Q6: Can the inverter connect with a computer? A6: Yes. All inverters have a built-in RS485 port and support the Modbus communication protocol.

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