The S-SERIES-4.2 kW PLUS is a versatile 24V hybrid solar inverter that seamlessly supports both off-grid and on-grid solar systems. Featuring a built-in MPPT charge controller and pure sine wave output, this all-in-one unit suits modern energy needs—ideal for homes, cabins, and small-scale renewable setups.

• Pure Sine Wave with High Power Efficiency - Delivers clean, grid-quality pure sine wave AC output with a 98% conversion efficiency, ensuring safe and reliable operation for sensitive devices.
• Robust MPPT Solar Charging - Equipped with a high-capacity MPPT controller offering up to 140A solar charge current, supporting a maximum PV input power of 6200W. The wide PV voltage range of 60-500VDC ensures optimal solar energy harvesting under varying conditions.
• Flexible Operation without Battery Required - Capable of running standalone—no battery needed—this inverter delivers continuous power even during maintenance or battery absence.
• Smart Connectivity & User-Friendly Display - Includes an LCD display for real-time system monitoring. Optional WiFi and GPRS modules enable remote access, while dual ports support battery communication and system control.
• Easy Setup & Smart Controls - Features a one-click factory reset and automatic lithium battery activation, simplifying configuration and promoting longevity.
• Durable Design for Harsh Environments - Built with an integrated anti-dust kit, this inverter is designed to withstand rugged environments.
• Dual Output Capability - Supports dual output modes: a primary full-power output and a secondary output (e.g., smaller loads) with independent cutoff and return voltage settings for optimized load management.