TBB Riiosun II 8kVA 48V Hybrid Off-Grid Solar Inverter

The TBB Riiosun II 8kVA 48V Hybrid Off-Grid Solar Inverter is a powerful, reliable, and intelligent energy solution designed for homes, small businesses, lodges, clinics, and remote locations where uninterrupted power is essential. Built with robust hybrid inverter technology, this unit integrates solar energy, battery storage, and backup power management to deliver clean and continuous electricity even in areas with frequent outages or no grid supply.

With a rated output capacity of 8kVA (8000VA) and a 48V battery system, the Riiosun II inverter is engineered for medium to large power loads. Its pure sine wave output ensures steady and safe power delivery compatible with sensitive electronics such as televisions, computers, refrigerators, lighting networks, routers, security systems, and entertainment systems — all without interference, fluctuation, or noise.

The hybrid design intelligently manages multiple power sources. During daylight hours, the inverter prioritizes solar energy, powering connected loads and charging the battery bank. When solar energy levels drop — such as during cloudy weather or at night — the system automatically switches to battery power. If system demand exceeds battery capacity, the inverter can seamlessly draw from a backup generator, ensuring continuous power with zero interruptions.

Equipped with advanced multi-stage battery charging technology, the TBB Riiosun II optimizes battery health, increasing battery lifespan through efficient bulk, absorption, and float charging modes. The 48V framework reduces current loss, improves efficiency, and supports larger battery banks for longer backup duration — ideal for users planning extended off-grid operations or higher energy consumption environments.

The inverter’s LCD/LED display provides real-time system insights including input/output status, solar generation levels, battery voltage, charging current, load percentage, and fault alerts. This intuitive monitoring makes it easy to track performance and manage energy flow effectively.

Safety is a top priority. The Riiosun II includes built-in protection features such as overload protection, short-circuit protection, over-temperature protection, battery overcharge and deep discharge protection, ensuring both system and appliance safety.

Compact, durable, and easy to install, the TBB Riiosun II 8kVA 48V Hybrid Off-Grid Solar Inverter is a versatile solution for backup power, remote power installations, and solar energy systems where reliable performance and energy independence are essential.