Solis S5-GR3P12K Three-Phase Grid-Tied Inverter 12 kW

The Solis S5-GR3P12K Three-Phase Grid-Tied Inverter 12 kW is a compact, highly efficient, and exceptionally reliable on-grid inverter specifically designed for residential and small commercial solar photovoltaic installations. As a prominent model within the acclaimed Solis S5-GR3P series, it consistently delivers stable operation, remarkable energy conversion efficiency, and a comprehensive suite of safety and monitoring functionalities.

Key advantages that distinguish the Solis S5-GR3P12K inverter include:

• Achieves a high maximum efficiency of up to 98.7%, ensuring superior energy conversion and maximized yield from your PV system.
• Features a wide MPPT voltage range (160–1000 V) and a low 180 V start-up voltage, optimizing energy harvesting across diverse solar conditions.
• Supports a high DC/AC ratio exceeding 150%, enabling flexible PV over-sizing to significantly increase overall energy output.
• Equipped with two MPPTs and four input strings, offering enhanced design flexibility and efficiency, particularly for complex roof layouts.
• Includes integrated AFCI (Arc Fault Circuit Interrupter) protection, proactively enhancing system safety by promptly mitigating potential fire risks.
• Enables precise export power control, including a zero injection function, with the simple addition of an optional Export Power Manager (EPM).
• Provides 24-hour load consumption monitoring, offering detailed insights into your energy usage patterns and production.
• Incorporates adaptive weak grid technology, ensuring stable and reliable operation even under challenging or fluctuating grid conditions.
• Boasts an IP66 protection rating, making it highly resistant to environmental elements and perfectly suited for robust outdoor installation.
• Designed with a compact form factor (310 x 563 x 219 mm) and a light weight of 16.9 kg, simplifying both installation and subsequent maintenance.
• Operates with a remarkably low noise emission of less than 30 dB, ensuring quiet performance ideal for residential environments.
• Fully compatible with modern high-power and bifacial modules, supporting high input current capacities for future-proof systems.
• Features a clear LCD display for convenient real-time data visualization and straightforward configuration adjustments.
• Offers advanced remote monitoring and control capabilities via the SolisCloud platform, accessible with optional Wi-Fi or GPRS data loggers.

This Solis 12 kW three-phase inverter provides an excellent blend of advanced technology, robust safety features, and flexible monitoring options tailored for diverse grid-tied applications. With a standard 5-year warranty (extendable to 10 years), it represents a smart and reliable investment for efficient, sustainable power generation and long-term peace of mind.