Description

The Sunways STH-8 kW Hybrid Inverter is a powerful and versatile inverter designed for advanced residential and small commercial solar-plus-storage applications. With its 8 kW rated output power, it efficiently manages solar generation, battery storage, and grid interaction, providing users with optimal energy independence and reliable backup power capabilities.

This hybrid inverter supports multiple operation modes, including on-grid, off-grid, and backup modes, giving flexibility to manage energy consumption based on user needs and grid conditions. It features dual MPPT trackers, enabling efficient energy harvest from different string orientations or module configurations, maximising daily energy yields and system efficiency.

Integrated with an intelligent battery management system, the inverter supports lithium-ion and lead-acid batteries, ensuring efficient charging and discharging cycles to extend battery life and maintain consistent performance. With a maximum efficiency of up to ~97.6%, it minimises energy conversion losses, enhancing overall system output.

The Sunways STH-8 kW Hybrid Inverter offers seamless switching between grid power and battery backup during outages, ensuring uninterrupted power supply to essential loads without delay. Safety features include DC reverse polarity protection, anti-islanding, short circuit protection, ground fault monitoring, and over/under voltage protections, ensuring operational safety and compliance with international standards.

Housed in a robust IP65-rated enclosure, it is suitable for both indoor and outdoor installations, offering protection against dust, humidity, and harsh environmental conditions. The inverter supports RS485, CAN, and WiFi communication, with optional 4G modules, enabling real-time monitoring, remote diagnostics, and smart management via the Sunways monitoring platform or mobile app.

Combining robust design, high efficiency, intelligent energy management, and advanced safety features, the Sunways STH-8 kW Hybrid Inverter is an ideal choice for homeowners and businesses seeking reliable, efficient, and flexible solar energy solutions with integrated storage and backup power capabilities for enhanced energy security.

If you need:
✅ Datasheet summarisation for your hybrid inverter catalogue
✅ String and battery wiring notes for EPC design documentation
✅ Advantages formatted for your upcoming proposal templates and LinkedIn educational posts