String solar inverter Solis S5-GR3P6K (6 kW, 3 Phase, 2 MPPT)

Solis S5-GR3P6K Grid-Tie Solar Inverter

Reliable Three-Phase Power Generation for Your Space

The Solis S5-GR3P6K grid-tie solar inverter combines 6 kW of power with two MPPT trackers to provide stable power to a three-phase grid in residential and commercial projects. Its intuitive interface, high energy efficiency, and remote monitoring capability make it an ideal choice for those looking to reduce electricity costs. Experience the benefits of your own solar power station with the Solis S5-GR3P6K — order from Lirik Solar and get reliable equipment with a quality guarantee!

Manufacturer: Solis

Global Leader in Inverter Technologies

Solis is a globally recognized brand with a strong presence in the solar energy market. The company combines modern research centers and advanced production lines to manufacture grid-tie and hybrid inverters ranging from 1 to 250 kW. All models are developed in accordance with ISO international standards and have the necessary certifications for operation in Ukraine.

In the grid-tie inverter segment, Solis stands out with intelligent MPPT algorithms that increase output power even under partial shading. A simple interface, Wi-Fi/ethernet support, and scalability make Solis products popular among engineers and station owners.
Fun Fact: Solis ranks among the top five global inverter manufacturers by total installed capacity!

Overview of the Solis S5-GR3P6K Grid-Tie Inverter

Compact Power for Three-Phase Grids

The Solis S5-GR3P6K is a lightweight and compact inverter designed for three-phase installations with a nominal frequency of 50 Hz. Its IP65-rated enclosure withstands dust and moisture, while the built-in LCD display provides easy access to settings and real-time diagnostics.

Operating Principle of the Solis S5-GR3P6K Grid-Tie Inverter

Intelligent Energy Conversion with Minimal Losses

The inverter receives direct current from solar panels and uses a high-frequency converter to generate clean alternating three-phase current for grid supply.

Two MPPT trackers independently track optimal power points of different panel groups, ensuring maximum generation even under uneven lighting or partial shading.

Built-in safety mechanisms protect against overvoltage, short circuit, overheating, and reverse polarity, ensuring safe and long-lasting operation.

Key Technical Specifications of the Solis S5-GR3P6K

Essential Parameters for Efficient Installation

• Inverter Type: Grid-Tie

• Power Output: 6 kW

• Phases: 3

• MPPT Trackers: 2

• Sine Wave Type: Pure Sine Wave

• Nominal Frequency: 50 Hz

Advantages of the Solis S5-GR3P6K

A Choice That Ensures Maximum Reliability

Thanks to its high efficiency (up to 98.3%) and accurate MPPT tracking, the Solis S5-GR3P6K ensures stable energy production throughout the day. A simple interface and remote monitoring support enable timely detection and correction of system issues.

Installation and Connection of the Solis S5-GR3P6K Inverter

Professional Setup with Full Support

Lirik Solar specialists will design the electrical schematics based on your site specifics, install and configure the Solis S5-GR3P6K, check MPPT algorithm accuracy, and balance the phases. After installation, we’ll perform load testing, connect the inverter to the cloud monitoring platform, and provide a complete user briefing. We guarantee compliance with all safety and quality standards.

Price of the Solis S5-GR3P6K

Transparent Pricing with Official Warranty

The price of the Solis S5-GR3P6K is based on official supplier delivery, high-quality components, and Lirik Solar's warranty service. You receive certified equipment with no risk of counterfeiting. Check the current price with our managers by phone or via the contact form on the website.

Why Choose the Solis 6 kW Grid-Tie Inverter

Power and Efficiency Benefits

The Solis S5-GR3P6K is in high demand due to its perfect blend of power and compact size, high efficiency, and compatibility with modern energy storage systems. It’s a solution for those who value fast return on investment and long-term reliability.

Solis S5-GR3P6K Inverter Highlights

Key Strengths of the Model

1. 6 kW power in a compact design

2. Two independent MPPT trackers for optimized generation

3. IP65 protection against dust and moisture

4. Intuitive LCD display for monitoring

5. Remote control via Wi-Fi/ethernet support

How and Where to Buy the Solis S5-GR3P6K Grid-Tie Inverter

Convenient Ordering and Delivery Options

You can order the Solis S5-GR3P6K from Lirik Solar managers by phone, in popular messengers, or through the website form. Payment can be made using any method convenient for you. Delivery is available via Nova Poshta across Ukraine, by Lirik Solar courier in Kyiv, or self-pickup from our office.

Lirik Solar – Professional Solar Power Installation

Comprehensive Approach to Every Project

Lirik Solar has over five years of experience implementing solar power systems of varying complexity—from residential PV systems to industrial-scale projects. We offer a full range of services: site inspection, electrical design, selection of optimal equipment (solar panels, Solis inverters, batteries), installation, system configuration, and cloud monitoring platform connection. Our certified engineers ensure high-quality work in accordance with European and Ukrainian standards. After commissioning, we provide post-warranty service and 24/7 consultation support to keep your investment running efficiently for decades.

Order the Solis S5-GR3P6K Today

Switch to Solar Energy Without Delay

Don’t postpone your energy independence — order the Solis S5-GR3P6K from Lirik Solar today! Call our managers, submit a request on the website, or message us. Get full consultation, fast delivery, and professional turnkey installation. Start saving on your electricity bills today!

Solis S5-GR3P6K Datasheet