Description: Reliable Hybrid Solar Backup System The Ecco 3.5KVA 3500W Hybrid Inverter & 2x 120Ah Gel Battery Combo is a versatile and efficient backup power solution, ideal for homes, small businesses, and off-grid applications. This system includes a pure sine wave inverter with built-in MPPT charging and two deep-cycle gel batteries, ensuring reliable energy storage and uninterrupted power supply. Key Features & Benefits 3500W hybrid inverter delivering clean and stable pure sine wave output . Built-in 100A MPPT charge controller , optimizing solar energy conversion. Power factor 1.0 , ensuring high efficiency and performance. Supports multiple output priority modes (UTL, SOL, SBU) for customizable power management. RS485 BMS communication for smart battery monitoring and management. Lithium battery activation , making it compatible with future lithium upgrades. Detachable dust cover , protecting components in harsh environments. Wi-Fi remote monitoring (optional) for real-time system tracking. Technical Specifications Inverter Specifications Rated Power: 3500VA / 3500W DC Input: 24VDC, 158A AC Output: 230VAC, 50/60Hz, 23.5A AC Charger Mode AC Input: 230VAC, 50/60Hz, 23.5A DC Output: 27VDC Max. AC Charge Current: 60A (default: 30A) Max. PV+AC Charge Current: 100A AC Output: 230VAC, 50/60Hz, 15.2A Solar Charge Mode Max. PV Array Power: 4000W Min. Solar Voltage: 120VDC Max. Solar Voltage (VOC): 500VDC Max. MPPT Charge Current: 100A Battery Specifications 2x 120Ah 12V Gel Batteries included. Weight per battery: 22.7kg Battery Dimensions: 420mm x 185mm x 265mm Deep-cycle gel technology , providing maintenance-free operation . Ideal Applications Home and small business backup power solutions . Load shedding protection for uninterrupted electricity. Solar energy storage for grid-tied, hybrid, or off-grid systems . Power backup for essential devices and appliances . Warranty & Installation Requirements 5-year repair warranty on the inverter . Gel batteries 30 day replacement warranty . Must be installed by a qualified electrician with SANS 10142 compliance . Certificate of Compliance (COC) required for warranty validation. Failure to provide installation documentation may void the warranty.