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Hybrid Solar Power Inverter 48V 4kw off-Grid Tie Combined with 60A MPPT Solar Charge Controller

Hybrid Solar Power Inverter 48V 4kw off-Grid Tie Combined with 60A MPPT Solar Charge Controller

Tecoo, as an electronic manufacturing service provider, provides OEM and customization services for industrial inverters.

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Product Introduction

We will continue to provide the public with impeccable and incomparable Industrial motherboard manufacturing services, Air fryer circuit board, printed circuit board assembly contract manufacturing, and strive to meet consumer demand. Taking technological advancement as the guide is our company's consistent policy, and we continue to conduct research and development. We take the standard business operation procedure and the extremely competitive price to produce the satisfied product for you. We insist on exploring and summarizing scientific working methods in our daily work to continuously improve the efficiency and quality of our work and get twice the result with half the effort.

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Industrial Inverter systems are used for rugged environments and designed particularly to safeguard critical loads in industrial applications. An galvanically isolationed transformer is used to isolate load from input supply. Otherwise, voltage transients, created by degraded mains supply, can seriously damage both inverter and the critical load.


The inverter converts DC voltage into pure sinusoidal AC voltage with constant amplitude and stable frequency. The unit works with an IGBT inverter bridge with PWM (pulse width modulation) having high efficiency in the partial load range as well as achieving a low distortion factor at non-linear load. Inverter output encompasses 6 IGBT modules, boosting the instant power capacity of the inverter by double fold with comparison to regular systems. This feature allows the inverter to handle higher capacity loads (inrush currents) with smaller capacity devices. In addition, switching at high frequency – 16KHz – keeps the output sin wave (THD) undistorted providing reliable solutions for nonlinear loads. On LCD panel all measurement values, real time base events and failures can be viewed and communicate remotely with RS485 port.

Industrial Inverter Features


IGBT (PWM) controlled inverter with high frequency switching to ensure no waveform distortion for reactive and nonlinear loads.

Galvanically isolated output (inverter transformer is standard, bypass transformer is optional) for maximum safety on critical loads

Thyristor controlled static bypass to ensure uninterrupted transfer between inverter and bypass source

Communication (Free alarm contacts, remote PC monitoring, Modbus, SNMP, Profibus, DNP 3.0 via RS 232, RS 485, USB or Ethernet TCP/IP ports)

●Manual Bypass with 3 positions

●LC Filter for DC Input

●Electronic Over / Under Voltage, Over Current and Short Circuit Protections

●Parallel Redundant Operation (Optional)

●Internal Over Temperature protection

●LCD Panel with Mimic Diagram and LED Indication

●Event History for all Electrical values and failures

●8 units Free Alarm Contacts

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Since we use standard assembly line production equipment, our Hybrid Solar Power Inverter 48V 4kw off-Grid Tie Combined with 60A MPPT Solar Charge Controller is more formal, reliable in quality and inexpensive. Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. Facing the challenges of economic globalization, knowledge and informatization, our company keeps pace with the times, pioneering and innovating, and constantly promoting the scale and technological construction of the enterprise.

Hot Tags: industrial inverter, China, factory, customized, professional, Electronic contract manufacturing services, prototype smt assembly, electric oven timer, main fire alarm panel, audio controller, PCB prototype and assembly

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