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Solar Inverter 12kw 15kw 17kw 20kw Grid Tied Single Phase Hybrid on off Grid Inverter for Solar Power System

Solar Inverter 12kw 15kw 17kw 20kw Grid Tied Single Phase Hybrid on off Grid Inverter 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

We promise to offer all customers with safe, assured and high-quality through hole circuit board assembly, House alarm control board, induction cooker panel board and services with solid professional knowledge and scientific and effective service concepts. The group adheres to the development concept of innovation, coordination, green, open and shared, and actively promotes the high-quality development of the enterprise. We guarantee that unqualified raw materials will not be used, substandard semi-finished products will not be produced and non-conforming finished products will not be delivered. We pay more attention to internal quality, and design for customers according to their different needs to meet the needs of customers. We also need to continuously expand the market and improve the management of customer service, and constantly improve and standardize the management of internal operations.

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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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We constantly bring forth new Solar Inverter 12kw 15kw 17kw 20kw Grid Tied Single Phase Hybrid on off Grid Inverter for Solar Power System every year, not only from the product technology, design improvement and innovation, and product packaging design style, to meet the needs of consumers in all aspects. Our team view is that the first priority of team members is to do their jobs well and to maintain cooperation and trust with others. Relying on superior quality and excellent post-sales, our products sell well worldwide.

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