String solar inverter Sungrow SG15RT (15 kW, 3 phases, 2 MPPT)

Grid-tied Solar Inverter Sungrow SG15RT

The Perfect Combination of Performance and Reliability

The grid-tied solar inverter Sungrow SG15RT is a modern solution for three-phase residential and small commercial power plants with a capacity of 15 kW. Thanks to two MPPT trackers, it ensures maximum energy production even under partial shading or uneven illumination. Choose the SG15RT from Lirik Solar to quickly recoup your investment and receive professional support from consultation to maintenance.

Manufacturer Sungrow

Global Innovations in Inverter Technology

Sungrow Power Supply Co., Ltd. is a leading global developer of inverters and energy storage solutions, founded in 1997. The company has research centers in China, Europe, and the USA and is known for high product quality. Sungrow's portfolio includes residential, commercial, and industrial inverters, as well as energy storage systems.
Sungrow grid-tied inverters feature up to 99.03% efficiency, a wide input voltage range, and an intelligent Smart Cooling system.
Interesting fact: the total installed capacity of Sungrow inverters exceeds 200 GW in more than 150 countries.

Overview of the Sungrow SG15RT Grid-tied Inverter

Modern Design with Advanced Features

The Sungrow SG15RT is a three-phase inverter with a 15 kW power rating and two MPPT trackers, combining a compact IP65 enclosure and passive cooling. The built-in color LCD and RS485, Wi-Fi, and Ethernet interfaces simplify monitoring and setup. Supporting various panel configurations, this inverter is ideal for homes and small business facilities.

Operating Principle of the Sungrow SG15RT Grid-tied Inverter

Accurate MPPT and Energy Conversion

The Sungrow SG15RT converts DC power from solar panels into synchronized three-phase AC power.
Two independent MPPT trackers monitor the maximum power points of each string, adapting to lighting fluctuations and tilt angles.
Built-in protections against short circuits, overvoltage, and overheating ensure safe and long-lasting equipment operation.

Key Technical Specifications of the Sungrow SG15RT

Main Parameters for Technical Selection

• Inverter type: grid-tied

• Power: 15 kW

• Number of phases: 3

• Number of MPPT trackers: 2

• Waveform: pure sine wave

• Nominal frequency: 50 Hz

Advantages of the Sungrow SG15RT

Your Key Benefits from the Inverter

The Sungrow SG15RT stands out for its high energy efficiency, stable operation in extreme temperatures, and intuitive interface. Passive cooling without fans ensures quiet and maintenance-free operation, while the high flexibility of MPPT allows adaptation to various panel arrays.

Installation and Connection of the Sungrow SG15RT Inverter

Professional Installation by Lirik Solar

Lirik Solar performs the full installation cycle of the Sungrow SG15RT: from site design to MPPT connection and setup. Our certified engineers use certified cables and fittings, follow manufacturer instructions, and conduct comprehensive testing. Upon completion, you will receive a work completion certificate, training, and warranty for installation and equipment.

Price of the Sungrow SG15RT

Fair Price with Official Warranty

The price of the Sungrow SG15RT grid-tied inverter includes official supply, factory certification, and manufacturer warranty. We work without intermediaries, offering competitive terms. To learn the current price and available discount options, contact Lirik Solar managers — we will select the best package for your project.

Why Choose the Sungrow 15 kW Grid-tied Inverter

A Rational Solution for Three-phase Solar Power Plants

The Sungrow SG15RT is chosen for its balanced power, high efficiency, and long-lasting operation. Intelligent MPPT trackers and the Smart Cooling system ensure uninterrupted generation and minimal maintenance costs.

Pros of the Sungrow SG15RT Inverter

Five Main Advantages of the Model

1. Two MPPT trackers for maximum generation

2. Smart Cooling without noise and maintenance

3. Compact IP65-rated enclosure

4. High conversion efficiency up to 99.03%

5. Remote monitoring via Wi-Fi and Ethernet

How and Where to Buy the Sungrow SG15RT Grid-tied Solar Inverter

Convenient Ordering Options

You can purchase the Sungrow SG15RT by phone, via messengers, email, or the feedback form on the Lirik Solar website. Delivery is available through "Nova Poshta" across Ukraine, Lirik Solar courier in Kyiv, or self-pickup from the office. Payment can be made by cash, card, or bank transfer.

Lirik Solar – Professional Solar Power Plant Installation

Full Range of Services for Your Project

Lirik Solar has many years of experience in designing, installing, and servicing turnkey solar power plants. We offer inverters, panels, batteries, mounting structures, and protective equipment. Our engineers ensure the efficiency of every solution, and our support service provides prompt responses to any questions.

Take the First Step Toward Energy Independence

Order the Sungrow SG15RT from Lirik Solar

Do not delay investing in clean energy — leave a request or call Lirik Solar. We will prepare a personalized offer, quickly deliver the equipment, and professionally install your Sungrow SG15RT turnkey system. Your success in solar energy starts now!

Sungrow SG15RT Datasheet