PH Inverter Charger for RV and off-grid power systems

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

PH Inverter Charger features including 3000W output, 200A charging, Power Assist, quiet operation, and 94.3% efficiency
PH Inverter Charger with 3000W continuous and 6000W peak pure sine wave output

3000W Pure Sine Wave Power That Keeps Up

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.

Smart Power Assist function for weak shore power in RV applications

Smart Power Assist for Weak Shore Power

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.

PH Inverter Charger with up to 200A fast battery charging

Ultra-Fast 200A Battery Charging

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.

PH inverter delivers up to 94.3% peak efficiency for longer RV runtime

High Efficiency up to 94.3%

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.

Lightweight 5.2kg PH Inverter Charger for easy RV installation

Lightweight 5.2kg Design for Easy RV Installation

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.

Plug and play WAGO connector installation for PH Inverter Charger

Plug & Play Installation with WAGO Connectors

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.

TBB app and LIBER43 monitor control for PH Inverter Charger

App and Monitor Control for Real-Time Power Management

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.

Silent and quiet modes for low noise RV power operation

Silent and Quiet Modes for Peaceful Operation

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

Model NO.
PH3.0L
PH3.0L-LV
Inverter Mode
Rated battery voltage
12V
12V
Input voltage range (± 0.2V)
9 ~ 15Vdc
9 ~ 15Vdc
Zero load power
≤ 24W
≤ 24W @ 12V
ECO mode power
≤ 9.1W
≤ 9.1W @ 13V
Standby power
≤ 2.6W
≤ 2.6W
Continuous output power @ 25° C
3000VA / W
3000VA / W
Continuous output power @ 40° C
2400W
2400W
Continuous output power @ 60° C
2000W
2000W
Peak power (2s)
6000VA
6000VA
Output voltage
230 / 240Vac ± 3%
100 / 120Vac ± 3%
Output frequency
50 / 60Hz ± 1%
50 / 60Hz ± 1%
Inverter efficiency
Maximum efficiency: 94.3% @ 13V, Full load efficiency: 92% @ 13V
Maximum efficiency: 93.5% @ 13V, Full load efficiency: 90.5% @ 13V
Output waveform
Pure sine wave (THD < 3% @ 13V, resistive load)
Pure sine wave (THD < 3% @ 13V, resistive load)
Inverter output
13A Max
25A Max
AC output (Inverter + Bypass)
29A Max
66A Max
Charger Mode
Input voltage / frequency range
176 ~ 264Vac / 45 ~ 65Hz
85 ~ 140Vac / 45 ~ 65Hz
AC charging current
13A @ 230Vac
25A
Power Factor Correction (PFC)
≥ 0.99
≥ 0.99
Maximum output voltage (default)
14.2V @ LFP
14.2V @ LFP
Maximum output current (default)
200A
200A
Others
Output dry contact
28Vdc / 3A
28Vdc / 3A
Operating temperature
-30 ~ 65°C
-30 ~ 65°C
Cooling method
Forced air cooling
Forced air cooling
Noise
≤ 55dB
≤ 55dB
Protection level
IP20
IP20
Dimensions
430.15 × 277.5 × 79.3mm
430.15 × 277.5 × 79.3mm
Weight
5.2kg
5.2kg
Safety standards
EN IEC62477-1
UL458
Electromagnetic compatibility standards
EN61000-6-4, EN61000-6-2, ECE R10
FCC Part 15B