String solar inverter Solis 3P15K-4G (15 kW, 3 Phase, 2 MPPT)

Grid-tied Solar Inverter Solis 3P15K-4G

Smart Solution for Residential and Small Commercial PV Systems

The Solis 3P15K-4G grid-tied solar inverter is a high-efficiency 15 kW device designed for three-phase networks with two MPPT trackers. Thanks to advanced control algorithms and a wide input voltage range, it ensures stable electricity generation in private homes and small commercial facilities. Choose Solis 3P15K-4G at Lirik Solar to maximize your solar panel output!

Manufacturer Solis

Reliability and World-Class Experience

Solis is a brand of Ginlong Technologies, founded in 2005, specializing in the development of string inverters for systems ranging from a few kilowatts to hundreds of kilowatts. Thanks to modern manufacturing facilities in China, Solis products comply with international certification standards CE, UL, TÜV, and ISO. Solis inverters stand out with high efficiency, an intuitive interface, and a well-designed protection system against overvoltage, short circuits, and overheating.
Solis grid models are successfully installed in more than 100 countries worldwide in both residential and commercial projects.
Interesting fact: Solis consistently ranks among the top 5 largest string inverter manufacturers by sales volume.

Overview of the Solis 3P15K-4G Grid Inverter

Combining Performance and Compactness

The Solis 3P15K-4G combines 15 kW power and two MPPT trackers, allowing for maximum efficient use of solar panels even under partial shading. The inverter supports a wide input voltage range, features a compact IP65-rated enclosure, and includes a built-in LCD display for local monitoring.

Operating Principle of the Solis 3P15K-4G Grid Inverter

Optimized Energy Conversion for Each Panel

The inverter receives direct current from solar panels and converts it into alternating current synchronized with your grid parameters.

Each of the two MPPT trackers continuously monitors the optimal operating points of individual panel strings in real time, ensuring consistently high efficiency even at varying illumination levels.

Built-in protection functions against overvoltage, overheating, and short circuits guarantee equipment safety and long service life without additional external devices.

Key Technical Specifications of Solis 3P15K-4G

Key Parameters for Reliable Operation

• Inverter type: grid-tied string inverter

• Rated power: 15,000 W

• Number of phases: 3

• Number of MPPTs: 2

• Waveform: pure sine wave

• Rated frequency: 50/60 Hz

Advantages of Solis 3P15K-4G

Why This Model Outperforms Competitors

The inverter offers up to 98.2% efficiency, a compact design for easy installation, an intuitive LCD display, and remote monitoring capability via a cloud platform. High-quality components and a well-designed cooling system ensure stable operation over many years.

Installation and Connection of the Solis 3P15K-4G Inverter

Professional Service by Lirik Solar

The Lirik Solar team performs the full installation cycle: site assessment, connection scheme design, device installation, panel and grid connection, MPPT tracker configuration, and integration with the monitoring system. After installation, testing and client training on interface operation are conducted.

Price of Solis 3P15K-4G

Fair Price with Quality Guarantee

The inverter price reflects its power, technical capabilities, and official manufacturer warranty. All products are supplied through verified distributors, eliminating the risk of counterfeits. To inquire about the current price, contact Lirik Solar managers — we offer favorable purchasing and delivery conditions.

Why Choose the Solis 15 kW Grid Inverter

Reliability Proven by Thousands of Installations

Customers choose the Solis 3P15K-4G for its high efficiency, stable operation in various climates, and ease of maintenance. It is an optimal solution for quick return on investment in private and small commercial systems.

Key Benefits of the Solis 3P15K-4G Inverter

Five Key Advantages of the Model

1. Efficiency up to 98.2% for maximum energy harvest

2. Two MPPT trackers for flexible configuration

3. IP65 protection for outdoor installation

4. Local LCD display and remote monitoring

5. Easy integration into three-phase networks

How and Where to Buy the Solis 3P15K-4G Grid-Tied Solar Inverter

Convenient Ordering and Delivery Options

You can purchase the Solis 3P15K-4G from Lirik Solar via phone, Viber/Telegram, email, or the order form on the website. We deliver across Ukraine through Nova Poshta, by Lirik Solar courier in Kyiv, or offer office pickup.

Lirik Solar — Professional Solar Power System Installation

Comprehensive Solutions from A to Z

Lirik Solar provides full turnkey project support: equipment selection, design, installation, monitoring setup, maintenance, and performance auditing. Our certified engineers ensure quality and efficiency at every implementation stage.

Place Your Order for Solis 3P15K-4G Today

Your First Step Toward Energy Independence

Contact Lirik Solar for a free consultation and quick order processing. Together we will create a reliable and efficient solar system to provide clean energy for your home or business!

Solis 3P15K-4G Datasheet