String solar inverter Livoltek GT3-50KQ1 (50 kW, 3 phases, 4 MPPT)

On-Grid Solar Inverter Livoltek GT3-50KQ1

Three-phase 50 kW on-grid inverter with 4 MPPT for commercial and industrial PV systems

The Livoltek GT3-50KQ1 on-grid inverter is a high-efficiency three-phase 50 kW solution designed for stable operation at commercial, industrial, and agricultural facilities. Thanks to four independent MPPT trackers, the inverter ensures maximum energy generation even with complex PV array configurations, different string orientations, and partial shading.

About the Livoltek Brand

Innovative technologies in solar energy

Livoltek is a modern international manufacturer of solar power equipment specializing in the development of reliable inverters for residential, commercial, and industrial PV systems. The brand’s products feature high efficiency, stable performance in three-phase grids, and adaptation to unstable power supply parameters.

Livoltek inverters demonstrate consistent performance in real operating conditions in Ukraine and meet modern safety and energy efficiency standards.

Overview of Livoltek GT3-50KQ1

50 kW of efficient generation for large PV systems

The 50 kW power rating makes this model an optimal choice for medium and large commercial solar power plants. Four MPPT controllers allow independent management of multiple strings, reducing energy losses and increasing overall system efficiency.

Support for online monitoring provides full control over generation, grid parameters, and equipment status in real time, which is especially important for business facilities and energy projects.

Operating Principle of an On-Grid Inverter

Stable synchronization with the power grid

The Livoltek GT3-50KQ1 converts DC power from solar panels into three-phase AC power with precise synchronization to grid parameters. This allows you to use your own generation as efficiently as possible and significantly reduce electricity costs.

The presence of 4 independent MPPT trackers ensures optimization of each PV array separately, which is especially relevant for rooftop and ground-mounted PV systems with complex geometry.

Key Technical Specifications of Livoltek GT3-50KQ1

Main technical parameters

• Inverter type: on-grid
• Rated power: 50 kW
• Number of phases: 3-phase
• MPPT trackers: 4 independent inputs
• High efficiency ratio
• Grid frequency support: 50/60 Hz
• Intelligent protection and safety systems

Advantages of Livoltek GT3-50KQ1

Maximum performance and reliability

The inverter is equipped with comprehensive protection against overvoltage, overload, short circuit, and overheating. A well-designed cooling system ensures stable operation even during peak loads and high generation levels.

• 4 MPPT for flexible PV system design
• Stable three-phase 50 kW generation
• Remote monitoring and system control
• Ideal for commercial and industrial facilities
• Stable operation in unstable grid conditions

Installation and Configuration

Engineering and commissioning by Lirik Solar

Lirik Solar specialists perform professional connection of the inverter to a three-phase grid, configuration of MPPT, generation parameters, and protection systems. We ensure the correct equipment setup to achieve maximum efficiency and long-term operation of your solar power plant.

Price of Livoltek GT3-50KQ1

Official warranty and technical support

The price of the Livoltek GT3-50KQ1 depends on the configuration, exchange rates, and supply conditions. You receive original equipment with an official manufacturer’s warranty and service support from Lirik Solar. Contact our managers to get the current price and an individual calculation for a 50 kW solar power plant.

How to Buy Livoltek GT3-50KQ1 in Ukraine

Order with professional equipment selection

Order the Livoltek GT3-50KQ1 on-grid inverter on the Lirik Solar website or call us for expert consultation. We will help you calculate a 50 kW commercial solar power plant, select the optimal configuration, and arrange fast delivery across Ukraine.

Lirik Solar — Complete PV Solutions

Design, installation, and maintenance

Lirik Solar provides a full cycle of solar power plant implementation: from technical design to commissioning. We guarantee high-quality installation, stable equipment operation, and maximum return on investment in solar energy.

Order Livoltek GT3-50KQ1 Today

A reliable foundation for a 50 kW PV system

Submit a request on the Lirik Solar website or contact us by phone to get professional inverter selection, a competitive price, and full technical support for installing a 50 kW inverter for your solar power plant.

Documentation for Livoltek GT3-50KQ1

Technical materials and manuals

Livoltek GT3-50KQ1 Datasheet

Livoltek GT3-50KQ1 Manual