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3kw 3kVA off Grid Solar Inverter 48V Built-in 60A MPPT Solar Charge Controller Pure Sine Wave Hybrid Inverter

3kw 3kVA off Grid Solar Inverter 48V Built-in 60A MPPT Solar Charge Controller Pure Sine Wave Hybrid Inverter

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

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Product Introduction

The company has strong technical force, and professional technicians with many years of working experience in prototype circuit board assembly, contract PCB assembly services, oven controller industry are stationed in the factory to assist in management and guidance. We have been conducting long-term research on high-tech research and development and technical flow of product application performance, thus ensuring the stability of product quality and the ever-changing market demand. We continue to promote the construction of employee development mechanism, and are committed to become a model for the common development of employees and enterprises.

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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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The company takes "only the best" as its corporate spirit and focuses on 3kw 3kVA off Grid Solar Inverter 48V Built-in 60A MPPT Solar Charge Controller Pure Sine Wave Hybrid Inverter production. Through continuous improvement of the industrial supply chain and integration of advantageous resources, we will provide customers with the best experience and the most perfect products. We have expanded the customer base with different needs in the domestic, domestic and foreign markets, and won a good reputation and praise. We have established and improved a long-term incentive mechanism to encourage all kinds of personnel to devote themselves to value creation and scientific and technological innovation.

Hot Tags: industrial inverter, China, factory, customized, professional, PLC control board, Industrial printed circuit board assembly, speaker circuit board, contract electronic assembly, mini fridge circuit board, electronic circuit board manufacturers

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