String solar inverter Livoltek GT3-15KD1 (15 kW, 3 phases, 2 MPPT)

On-Grid Solar Inverter Livoltek GT3-15KD1

Three-phase 15 kW on-grid inverter with 2 MPPT for efficient PV systems

The Livoltek GT3-15KD1 on-grid inverter is a high-performance three-phase solution with a rated power of 15 kW, designed for private households, business facilities, and medium-scale commercial solar power plants. Thanks to two independent MPPT trackers, the inverter ensures maximum energy yield even with different panel orientations or partial shading.

Livoltek Manufacturer

Advanced technologies for stable energy generation

Livoltek is an international manufacturer of solar energy equipment specializing in the development of reliable and highly efficient inverters for residential and commercial PV systems. The brand’s products comply with international quality and safety standards, ensuring durability and stable operation in three-phase grid conditions.

Livoltek inverters feature high efficiency, a wide operating voltage range, and stable performance even under variable loads.

Overview of Livoltek GT3-15KD1

15 kW power for advanced energy needs

The 15 kW model is suitable for rooftop and ground-mounted solar power plants where stable three-phase generation is required. Two MPPT controllers allow efficient management of two separate PV arrays and minimize energy losses in real operating conditions.

Remote monitoring support provides real-time control of energy production, grid parameters, and overall system performance via an online service.

Operating Principle of an On-Grid Inverter

Optimal energy conversion for a 3-phase grid

The Livoltek GT3-15KD1 converts DC power from photovoltaic modules into three-phase AC power for feeding into the public grid. This allows you to cover your own consumption and reduce electricity costs.

The presence of two independent MPPTs guarantees separate optimization of each string, which is especially important for complex roof configurations or different panel tilt angles.

Key Technical Specifications of Livoltek GT3-15KD1

Main parameters

• Inverter type: on-grid
• Rated power: 15 kW
• Number of phases: 3-phase
• Number of MPPT: 2
• High conversion efficiency
• Nominal frequency: 50/60 Hz

Advantages of Livoltek GT3-15KD1

Reliability and equipment protection

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

Installation and Setup of Livoltek 15 kW

Professional installation by Lirik Solar

Lirik Solar specialists perform inverter connection to the three-phase grid, generation parameter configuration, and safety system testing. We ensure correct integration of the equipment into your PV system for maximum efficiency and long service life.

Price of Livoltek GT3-15KD1

Warranty and official support

The inverter price depends on the configuration and supply conditions. You receive an original Livoltek GT3-15KD1 with an official manufacturer’s warranty and service support. Contact Lirik Solar managers to уточнити the current price and select the optimal solution.

Why Choose Livoltek GT3-15KD1

Efficiency for three-phase PV systems

• 2 independent MPPTs for flexible system design
• Stable three-phase 15 kW generation
• Online system performance monitoring
• Advanced electrical protection systems
• Optimal solution for residential and commercial facilities

How to Buy Livoltek GT3-15KD1 in Ukraine

Order with technical consultation

Order the Livoltek GT3-15KD1 on-grid inverter on the Lirik Solar website or call our managers for professional консультація. We will help calculate the PV system configuration, prepare a commercial proposal, and arrange fast delivery across Ukraine.

Lirik Solar — Complete PV System Solutions

Selection, installation, service

Lirik Solar offers full project support — from equipment selection to commissioning of the solar power plant. We guarantee high-quality installation, system reliability, and fast return on investment in solar energy.

Order Livoltek GT3-15KD1 Today

A powerful foundation for your three-phase PV system

Submit a request on the website or contact Lirik Solar managers to receive a personalized offer and professional support for installing a 15 kW inverter.

Documents for Livoltek GT3-15KD1

Datasheet and Manual

Livoltek GT3-15KD1 Datasheet

Livoltek GT3-15KD1 Manual