
PH Inverter Charger
Built Light. Runs Strong. Stays Silent.


Run your home comforts, anywhere. Stop worrying about tripping breakers at the campsite. With a continuous 3000W and peak 6000W pure sine wave output, confidently power your microwave (~1300W), coffee maker (~1000W), and RV air conditioner (~1500W) — all at once. Experience grid-like stability for even your most sensitive electronics.

Weak campsite outlet? No problem. Our intelligent Power Assist acts like a seamless energy booster. It continuously monitors shore power and instantly supplements any shortfall from your battery, effectively turning a shaky 25A connection into a robust equivalent. Enjoy your coffee and cool air without a flicker, even on older grids.

Get back to 100% faster. Don't let a low battery delay your journey. With a class-leading maximum charging current of 200A, the PH refuels your battery at lightning speed using shore power. Spend less time charging and more time exploring. For safety, it maintains a 10A charge even if communication is interrupted.

The PH inverter delivers up to 94.3% peak efficiency and maintains 92% even at full load — converting more of your battery power into usable AC output. Enjoy longer runtime for your A/C, microwave, and coffee maker on every trip.

Power that doesn't weigh you down. At just 5.2kg, it's the lightest powerhouse in its class. Its revolutionary compact design makes handling and installation a one-person job, freeing up critical weight and space in your RV for the gear that makes your trip unforgettable.

Install it yourself in minutes — no tools needed. We've replaced complicated wiring with foolproof, industrial WAGO connector. Simply strip the wire and insert it into the clearly labeled input or output clamp for a secure, vibration-proof connection. It’s safe, simple, and error-proof.

Monitor and adjust settings via the TBB app or TBB LIBER43 monitor. Whether you prefer the convenience of your smartphone or the dedicated display, you have complete command. View real-time data, change modes, and receive alerts from anywhere. Deep CAN bus integration with your battery BMS provides unparalleled system insight and safety.

Choose Silent Mode (fan completely off) for true peace and quiet — supports up to 300W charging with almost zero noise (≤31dB). Or switch to Quiet Mode (fan at lowest speed) when you need more power — up to 2000W charging with only a whisper (≤43dB). Either way, enjoy deep, undisturbed sleep while your PH keeps everything running smoothly.
Specifications