Factory High Performance 0.75kw 1.5kw 2.2kw Single Phase Mini Inverter DC AC Solar Water Pump Inverter

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Product Description

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Basic Info & Specifications

Model NO.
ES355-PV
Principle of Work
Vector Control Transducer
Switch Mode
PWM Control
Main Circuit Type
Voltage
Voltage Supply
DC & AC Input
Function
Simple Type, Constant Torque Universal Type
MPPT Voltage Range
300 to 750 VDC (Optional 900VDC)
MPPT Efficiency
99.7%
Output Voltage
3-Phase 380VAC/460VAC
Package Size
26.50cm * 13.60cm * 20.00cm
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Technical Parameters

Recommended MPPT voltage300 to 750 VDC (250V to 800VDC input, 3PH 380 to 460VAC output); Hybrid power input
Input VOC and VmpVOC 648(VDC), Vmpp 540(VDC) or 380V AC pumps 50/60Hz
Output voltage(V)3-Phase 220Vac 380Vac/460Vac or single phase 220Vac
Output frequency0~maximum frequency 599Hz. Resolution 0.01 Hz
MPPT efficiency99.7%, more efficiency if use to drive PMSM pumps
Special PerformanceMPPT, CVT, auto/manual operation, dry run protection, low stop frequency protection, flow calculating
Keypad displayMultimeters display: Current, Voltage, KW/H, Water flow etc
Protection GradeIP20
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Product Highlights

Solar Pump Inverters series MPPT Hybrid Solar Pump Inverter is used for solar water pumping systems, specially designed for agricultural irrigation, rural water supply and remote area water pumping scenarios.
MPPT efficiency up to 99%
Multi-Language & Dynamic Icon LCD Keypad
Hybrid Input (Solar 0~750V / Grid 220~500Vac)
Adjustable Output Voltage, Cable up to 300M
Dry run and pump over-temperature protection
Applicable for solar and general industrial use
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Smart Protection & Durability

Equipped with over 30 protection functions: PV overvoltage, PV undervoltage, Lower sunshine, Dry running protection, Water level protection, overcurrent, overtemperature, and phase loss. With a rugged enclosure, it is built to withstand dust, humidity, and temperature fluctuations in farms and fields.
System Diagram Performance Chart Application Scenario

Frequently Asked Questions

Can I use my own logo or design on the product?
Yes, we provide OEM/ODM services; your logo and design can be customized on the products.
How is the production capacity for these inverters?
The production capacity is approximately 5000 units per month to ensure steady supply.
What is the typical shipping lead time?
Inventory items can be shipped within 5 days. Customized products usually take about 2 weeks for delivery.
Does the system require energy storage batteries?
No, it realizes direct conversion of solar energy to mechanical energy for pumping without the need for expensive battery storage.
What kind of protection does the inverter offer for unattended operation?
It includes over 30 protection functions such as dry run protection, water level detection, and automatic restart at sunrise.
Can it work with both solar panels and the power grid?
Yes, it supports hybrid power input, allowing it to switch between solar energy and grid power as needed.

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