Sofar 15KTLX-G3 ongrid inverter 15kW - 3 phase

The SOFAR 15...24KTLX-G3 inverter series is SofarSolar's new generation of three-phase inverters designed for small and medium-sized commercial solar systems. The inverter series offers five different power classes (15 kW, 17 kW, 20 kW, 22 kW, 24 kW) to meet the needs of different sized PV installations. Dual MPP tracking and a maximum efficiency of up to 98.75% guarantee optimal energy conversion.

Main features

Performance and efficiency :

• Maximum DC input voltage : 1100 V, which allows the use of high-power solar panels.
• Maximum efficiency : 98.75%, which minimizes energy loss.
• Dual MPP tracker : Independent management of two PV strings to optimize energy yield.
• Long-term overload capability : 110% power for extended periods of time.

Protective functions :

• Built-in surge protection (SPD) on both DC and AC sides (Type II) that protects the system from damage caused by surges.
• Reverse polarity protection , ground fault monitoring, and leakage current protection for safety.

Easy configuration and remote access :

• WiFi-stick : The inverter can be easily connected to the SOFAR View monitoring portal , which enables real-time performance monitoring and management.
• Remote firmware updates : To keep the system up to date, it can be updated remotely.

Flexibility and compatibility :

• Four digital input ports and CT input port : Easily configurable to meet network requirements in different countries.
• Wide MPPT operating range : 140–1000 V, allowing the use of various solar panel configurations.

Environmental resistance and long service life :

• Operating temperature range : -30°C to +60°C, allowing operation in extreme conditions.
• IP65 protection : Complete dust protection and water jet resistance, making it suitable for both indoor and outdoor installation.
• Natural cooling : Fanless design with low noise and longer lifespan.

Installation dimensions and weight :

• Dimensions: 520 x 430 x 189 mm.
• Weight: 22–23 kg depending on model.

Recommendations

The SOFAR 15...24KTLX-G3 inverter series is the ideal choice:

• For small and medium-sized commercial solar systems.
• For high-performance PV installations where high efficiency and long-term reliability are important.
• For systems requiring remote monitoring and easy maintenance.

This series combines the latest technology with flexibility and security, providing the perfect solution to maximize energy efficiency and increase system security.