KFFKFF Hybrid Solar Inverter Charger 3500W (4000W Peak) Pure Sine Wave — 24V DC to 220/230V AC with Integrated 100A MPPT (Off-Grid, Lead-Acid Compatible)

All-in-one hybrid inverter and MPPT charger: combines a pure sine wave inverter and a solar charge controller in a single unit, providing 3500W continuous output at 220/230V AC with a 4000W peak. Designed for off-grid installations to power home and workplace equipment reliably. High-performance MPPT charging: built-in 100A MPPT solar controller supports battery charging up to 100A, delivers up to 94% solar conversion efficiency, and accepts PV input voltages from 60V to 500V DC. Battery system specifics: engineered for 24V battery banks and compatible with lithium, lead-acid, and user-configurable battery types. Includes a lithium activation feature to optimize lithium battery performance. Remote monitoring and flexible operation: integrated WiFi module enables stable remote monitoring of system status. Charging mode selection (Solar Only, Mains Only, or Solar & Mains) and output mode selection (UTL, SOL, SBU, SUB) can be changed easily via the onboard control buttons. Built-in protections: comprehensive safety features protect against overheating, overcurrent, high and low voltage conditions, short circuits, and overloads to safeguard your battery and connected equipment.