High-Quality Solis Inverter

World-class inverter with up to 10-year warranty at the best prices in Thailand

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High-Quality Solis Inverter

Why Choose Solis Inverter

Solis is a world-leading inverter manufacturer trusted by users in over 100 countries worldwide.

High Efficiency

Solis Inverters have conversion efficiency up to 98.3%, helping your solar system generate electricity at maximum efficiency and save more on electricity costs.

High Reliability

Passed rigorous quality testing, supports operation in various environments, has comprehensive protection systems, and works stably in all weather conditions.

Smart Monitoring System

Comes with real-time monitoring and display system via mobile application, allowing you to check operation and electricity production at any time.

High-Quality Solis Inverter

Choose high-quality Solis Inverters with genuine product warranty and consultation

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Genuine Products
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Solis Technical Info
Maximum efficiency up to 97.6%
Supports 1-phase and 3-phase power
Warranty up to 10 years
Download Specifications
About Solis

About Solis

Ginlong Technologies (Solis) is a leading company in manufacturing solar inverters, founded in 2005 and is one of the oldest and most experienced inverter manufacturers in the world. It is a public company listed on the Shenzhen Stock Exchange.

Currently, Solis has installed over 16 GW of inverters worldwide and sells in over 100 countries. The company is recognized for the quality and reliability of its products, with a continuous focus on technology and innovation development.

15+ Years
Industry Experience
16+ GW
Global Installations
100+
Countries Worldwide

Solis Inverter Series

Choose the inverter that suits your needs

Solis Single Phase

Single-phase inverter suitable for residential and small buildings. Available in various sizes from 6 kW and 8 kW.

  • Maximum efficiency up to 96.2%
  • Easy installation, lightweight
  • Quiet operation, no noise
  • Comprehensive protection system
  • Monitoring via mobile application

Solis Three Phase

Three-phase inverter suitable for commercial buildings and medium to large factories. Available from 15 kW to 50 kW.

  • Maximum efficiency up to 97.6%
  • Supports multiple usage modes
  • Multi-channel Maximum Power Point Tracking (MPPT)
  • High operational stability
  • Smart energy management system

Customers Using Solis Inverter

Reviews from actual users

"Been using Solis Inverter for over 2 years. Performance is still excellent, works quietly with very few issues. The monitoring app is easy to use, and most importantly, I save a lot on electricity bills."

S
Somchai R.
Solar Energy Homeowner

"Chose Solis Three Phase for our factory. Results are very worth it. Electricity bill reduced by over 60%. Stable operation with no issues even during the rainy season."

W
Wichai K.
Factory Business Owner

"As an installer, I really like working with Solis. Easy to install, user-friendly interface, few issues, satisfied customers, and excellent after-sales service. Highly recommended."

T
Tosapon M.
Solar Cell Installer

Frequently Asked Questions

Popular questions about Solis Inverter

Solis Inverter has a standard warranty of 5 years and can be extended up to 10 years (depending on the model and conditions). Coverage includes manufacturing defects, materials, and equipment operation, giving you confidence in long-term investment. If you encounter issues, you can contact authorized service centers or distributors like QES Energy to receive service according to warranty conditions.

Choosing the right size Solis Inverter should consider the following factors:
  • Total power generation of solar panels (kWp) - generally, the inverter should be approximately 80-100% of the total panel power generation
  • System voltage must be within the inverter's supported range
  • Number of strings and solar panel connections
  • Type of electricity used in the building (1-phase or 3-phase)
  • Environmental factors such as temperature, location, and shading
The QES Energy team has expertise and is ready to provide consultation in choosing the right size Solis Inverter for your needs and usage.

Solis Inverter has comprehensive protection systems for safety and operational stability, including:
  • Over-current protection
  • Over-voltage protection
  • Over-temperature protection
  • Short-circuit protection
  • Residual current monitoring
These protection systems help Solis Inverter operate safely with a long service life.

Solis Inverter is designed to work in various climates, including Thailand's hot weather, with an operating temperature range from -25°C to +60°C.

Additionally, Solis Inverter has an efficient cooling system, both Natural Convection and Smart Forced Air Cooling (in high-power models), which helps maintain optimal operating temperature even in extremely hot weather.

However, for maximum efficiency, Solis Inverter should be installed in a well-ventilated area, avoiding direct sunlight, and following the installation manual guidelines.

QES Energy Cons can sell Solis Inverters at lower prices than elsewhere due to several factors:
  • We import products directly from manufacturers as an official Authorized Distributor, getting good cost prices
  • Import in large quantities, resulting in lower cost prices
  • Have an efficient inventory management system
  • Have efficient management policies that reduce unnecessary operational costs
  • We aim to promote clean energy use in Thailand, so we set competitive prices to make quality technology accessible to users
For these reasons, we can offer high-quality Solis Inverters at competitive prices without compromising quality and service.

Ready to Install Solis Inverter?

Interested in consultation or free quotation? Contact us at QES Energy today

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