The EG4 18kPV merges grid-tied and off-grid functions into one powerhouse hybrid inverter, eliminating the need for charge controllers or transformers. Certified for common electrical standards, it delivers up to 12,000W of continuous output while seamlessly integrating solar, battery storage, and grid power. Perfect for homes, RVs, and off-grid projects, it can even serve as a backup power source without solar. Enjoy remote monitoring, a sleek design, and a user-friendly LCD interface for easy control of charging, power priority, and voltage settings.

With plug-and-play installation, robust certifications, and reliable performance, the EG4 18kPV is built for efficiency, flexibility, and long-term energy independence.

Key Features:

• High Performance Output – 18,000W PV input with 12,000W continuous output, stackable for even greater capacity.
• All-in-One Design – Combines inverter, power management, and storage integration with simple plug-and-play installation.
• Versatile Power Management – Manages energy from solar, batteries, and the grid simultaneously with 120/240V split-phase support.
• Built for Durability – Fully outdoor rated (NEMA 4X/IP65) for all-weather use while avoiding direct sunlight exposure.
• Certified & Compliant – ETL & cETL certified, meeting UL, CSA, IEEE, NEC, and other national/international safety and grid standards.
• Remote Monitoring & Control – View live system data, track historical performance, and update firmware from anywhere.

***If you've purchased an EG4 18kPV Inverter through Signature Solar, be sure to use the customer code 'Signature' when setting up the monitoring system!

From unboxing to install, we’re with you every step. Reach out to our lifetime, USA-based support team anytime you need guidance.