Growatt On-Grid Solar Inverter Series (10KTL – 50KTL)

Power your solar energy system with the advanced Growatt On-Grid Inverter Series, engineered for high-performance residential, commercial, and industrial solar applications. Designed with cutting-edge inverter technology, intelligent MPPT tracking, and exceptional conversion efficiency, the Growatt KTL Series ensures maximum solar power generation, stable grid connectivity, and long-term reliability.

Whether you are installing a medium-scale residential solar setup or a large commercial solar project, Growatt On-Grid Inverters provide efficient, safe, and smart energy management solutions tailored to modern energy demands.

High Efficiency & Maximum Energy Production

The Growatt KTL Series is equipped with advanced multi-MPPT technology that continuously tracks the maximum power point of solar panels, ensuring optimal energy harvesting throughout the day. With conversion efficiency reaching up to 98.8%, these inverters help reduce energy losses and maximize return on investment.

The wide DC input voltage range allows greater flexibility in solar panel configuration while maintaining stable performance under varying sunlight conditions.

Performance Highlights:

• Up to 98.8% maximum efficiency
• Intelligent multi-MPPT tracking system
• Faster solar energy conversion
• Low startup voltage for early morning generation
• Stable operation under fluctuating weather conditions
• Enhanced power output optimization

Smart Monitoring & Intelligent Control

Growatt On-Grid Inverters come with intelligent monitoring capabilities, allowing users to monitor system performance in real-time through WiFi or online monitoring platforms. The smart LCD interface provides clear system information including power generation, voltage status, fault detection, and operational statistics.

Smart Features Include:

• Real-time performance monitoring
• WiFi / RS485 communication support
• User-friendly LCD display
• Remote troubleshooting & diagnostics
• Mobile app monitoring compatibility
• Data logging & performance tracking

Built for Reliability & Long-Term Durability

Manufactured using premium-grade components and advanced cooling technology, the Growatt KTL Series is designed for long operational life and dependable performance in harsh environmental conditions.

The IP65-rated enclosure provides protection against dust, rain, and outdoor weather conditions, making the inverter suitable for both indoor and outdoor installations.

Durability Features:

• IP65 waterproof & dustproof protection
• Corrosion-resistant body structure
• Natural cooling & smart fan cooling systems
• Low noise operation
• Long service lifespan
• Heavy-duty industrial-grade design

Advanced Safety Protection System

Safety remains a top priority in the Growatt On-Grid Inverter Series. The inverter includes multiple intelligent protection mechanisms to ensure stable and secure operation of your solar power system.

Integrated Protection Features:

• Anti-islanding protection
• Over-voltage protection
• Short circuit protection
• Reverse polarity protection
• Grid fault monitoring
• Temperature protection system
• Surge & overload protection

Available Variants

Growatt 10KTL On-Grid Inverter

Ideal for medium residential and small commercial solar systems requiring stable daily energy generation with high efficiency and smart monitoring support.

Growatt 15KTL On-Grid Inverter

Designed for larger homes, offices, and small businesses requiring reliable grid-tied solar performance with optimized energy output.

Growatt 20KTL On-Grid Inverter

A powerful solution for commercial solar projects offering enhanced MPPT performance, stable operation, and efficient power conversion.

Growatt 25KTL On-Grid Inverter

Suitable for medium commercial installations, factories, and institutional solar systems demanding higher power capacity and long-term operational stability.

Growatt 30KTL On-Grid Inverter

Engineered for large-scale commercial solar applications with intelligent energy management and superior conversion efficiency.

Growatt 40KTL On-Grid Inverter

An industrial-grade inverter solution designed for high-capacity commercial and industrial solar projects with robust performance and advanced safety controls.

Growatt 50KTL On-Grid Inverter

The highest capacity model in the series, ideal for factories, warehouses, industries, and large commercial solar systems requiring maximum energy production and dependable grid integration.

Applications

The Growatt On-Grid KTL Series is widely used across various solar power applications including:

• Residential Solar Systems
• Commercial Buildings
• Offices & Corporate Facilities
• Factories & Industrial Units
• Agricultural Solar Projects
• Educational Institutions
• Hospitals & Healthcare Facilities
• Shopping Malls & Warehouses

Why Choose Growatt?

Growatt is one of the world’s leading solar inverter manufacturers, trusted globally for innovation, quality, and performance. The Growatt KTL Series combines modern inverter technology with energy efficiency, intelligent monitoring, and durable engineering to provide users with a reliable solar energy solution for long-term savings and sustainable power generation.

By choosing Growatt, you invest in:

• Proven inverter technology
• High energy efficiency
• Reduced electricity costs
• Smart system monitoring
• Reliable after-sales support
• Long-lasting solar performance

Upgrade your solar energy system with the Growatt On-Grid Inverter Series and experience efficient, smart, and dependable solar power for years to come.