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Growatt 5kw Solar Energy Storage off Grid Inverter Built-in MPPT Controller for Solar Power System

Growatt 5kw Solar Energy Storage off Grid Inverter Built-in MPPT Controller for Solar Power System

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

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Product Introduction

As a professional manufacturer of prototype circuit board fabrication, pcb board power supply, Air fryer circuit board, our company has domestic first-class technical strength, coupled with advanced equipment and strict quality management system, which effectively guarantees product performance and quality. We insist on putting the health and safety of our employees as our top priority, treating every employee with respect and equality, and safeguarding and protecting the legal rights and interests of our employees. We have a professional quality control team, strictly implement the product quality control system, to ensure that all our customers enjoy international standard products and fast and timely delivery. Our company adheres to the market-oriented, carries out business activities according to law and regulations, strengthens internal control. After continuous innovation and efforts, our company has won good reputation and praise from customers.

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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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In today's era of opportunities and challenges, our company will continue to serve our customers wholeheartedly with more serious and responsible professionalism, high-quality Growatt 5kw Solar Energy Storage off Grid Inverter Built-in MPPT Controller for Solar Power System, reasonable prices and perfect services. In the future, the company will base on the existing resources and brand advantages, and further grasp the industry trends. With a sound operating structure and a market-oriented brand strategy structure, we further strengthen technical exchanges and cooperation with the international home textile industry.

Hot Tags: industrial inverter, China, factory, customized, professional, industrial dc to ac inverter, sewing machine circuit board, bldc driver board, digital power amplifier module, mini programmable logic controller, induction cooker motherboard

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