CH3.0S TBB Solar All-In-One Inverter

The CH3.0S TBB Solar All-In-One Inverter is a 3kW powerhouse engineered for off-grid resilience and hybrid flexibility. Its built-in 50A MPPT solar charge controller extracts maximum power from your solar array—up to 2880Wp, while the 30A AC charger ensures your batteries remain topped up when solar isn’t enough.

Unlike many lightweight models, this unit features a transformer-based design, offering high surge capacity, stable performance, and durability in harsh power environments. That makes it ideal for powering appliances with high startup loads, such as refrigerators or pumps, while maintaining clean and consistent output.

With a maximum PV voltage of 150VDC, the CH3.0S gives users flexibility in panel configuration, allowing longer string lengths and simplified wiring. Whether you’re building a small home system, powering a remote cabin, or adding resilience to your backup setup, the CH3.0S provides a balanced blend of reliability, intelligence, and affordability.

Compact and robust, it’s a reliable core for your solar energy solution—engineered to perform day after day, even in the most demanding off-grid conditions.