itel 8KWh Solar Generator All in One with 3600W Inverter, 8000Wh Lithium Battery

The iTel IESS-3K680N is a powerful All-in-One Solar Generator and Energy Storage System (ESS) engineered for reliable, long-duration backup power. Equipped with a 3.6kW pure sine wave hybrid inverter, 8kWh LiFePO₄ battery, and an integrated high-efficiency MPPT solar controller, this system provides clean, silent, and dependable energy for homes, small businesses, and professional workspaces.

With 6000+ battery cycles, fast dual charging, and UPS-grade 16ms automatic switchover, the system ensures uninterrupted power during outages. It supports simultaneous solar + grid charging, enabling rapid replenishment of the battery bank for continuous use. Designed as a true plug-and-power solution, it eliminates complex installations and wiring challenges—simply connect, power on, and enjoy seamless energy independence.

Suitable for homes, stores, offices, apartments, and essential appliances, this ESS delivers stable output for TVs, laptops, freezers, routers, lighting, POS systems, and more.

Key Benefits

3-in-1 Integrated System – Inverter + Battery + Charge Controller in one compact unit

High-Capacity Backup – Robust 8kWh LiFePO₄ battery ensures long runtime

Powerful Output – 3.6kW pure sine wave inverter, safe for all sensitive devices

Fast Dual Charging – Solar + Grid charging for efficient recharge

Safe & Durable – Class-A LiFePO₄ cells rated for 6000+ cycles (8–10 years lifespan)

UPS-Grade Switchover – <16ms switching keeps appliances running during outages

Smart Energy Management – Intelligent BMS for temperature, overload & short-circuit protection

Silent & Efficient – Advanced cooling design, low noise performance

Plug & Play Setup – No complicated wiring required

Ideal For

Homes and apartments needing dependable backup power

Small shops, salons, pharmacies, and retail businesses

Offices and workstations running computers, WiFi, printers, and lighting

Remote work, small equipment loads, and essential appliances

Backup for TVs, refrigerators, routers, fans, LED bulbs, and more

Specifications

Features

3.6kW Pure Sine Wave Hybrid Inverter

8kWh LiFePO₄ Smart Battery (≥6000 life cycles, 8–10 year lifespan)

High-Efficiency MPPT Solar Charge Controller (supports high-voltage PV input)

Dual Charging Modes – AC mains + solar charging

Fast Recharge Capability (simultaneous solar + grid charging for quick recovery)

<20ms UPS-Level Automatic Switch Time

LCD Display & Smart Monitoring System

Built-in Safety Protection (overload, over-temperature, short circuit, BMS)

Low Noise Operation

Maintenance-Free Design

Compact and integrated build for easy installation

Solar panels sold separately

What’s in the Box

itel IESS-3K6–08K All-in-One ESS Unit

AC Charging Cable

Solar Input Cable

User Manual

Warranty Card

Mounting Accessories

Replacement Fuse