Litherra Trinity

Three Chargers. One System. Total Simplicity. Ready to Expand.

Litherra Trinity is a single integrated charging unit that combines DC-DC, solar MPPT, and AC battery charging into one compact system, replacing the three separate chargers normally required in a motorhome or campervan. By bringing all charging functions into one unit, Trinity allows a single connection to the leisure battery instead of three, significantly simplifying wiring and reducing installation time.

This makes systems easier to understand for DIY builders and faster to install for professionals and manufacturers, while also reducing cable use, labour time, and overall installation cost. Built-in Bluetooth smart features and a dedicated monitoring app provide simple real-time system visibility and control without the need for additional hardware.

Trinity can be used as a standalone charging solution or fully integrated into the Litherra Zenith System. It can be expanded with a 12V control unit, allowing full control of motorhome devices through a central 7-inch touchscreen, creating a complete and unified power and control system.

The Trinity range is available in 30A, 40A, 50A and 60A versions for solar MPPT and AC charging, while DC-DC charging is rated at up to 40A on Trinity 30 and 40 models, and up to 60A on Trinity 50 and 60 models. For 24V leisure battery systems, DC-DC charging is rated at 20A on Trinity 30 and 40, and 30A on Trinity 50 and 60.

Technical Specifications

Trinity 30 Core Charging Specifications

• System Voltage 12 V / 24 V
• Solar MPPT Current 30 A
• AC Charging (12 V) 30 A
• AC Charging (24 V) 15 A
• DC-DC (12 V Leisure) 40 A
• DC-DC (24 V Leisure) 20 A

Trinity 40 Core Charging Specifications

• System Voltage 12 V / 24 V
• Solar MPPT Current 40 A
• AC Charging (12 V) 40 A
• AC Charging (24 V) 20 A
• DC-DC (12 V Leisure) 40 A
• DC-DC (24 V Leisure) 20 A

Trinity 50 Core Charging Specifications

• System Voltage 12 V / 24 V
• Solar MPPT Current 50 A
• AC Charging (12 V) 50 A
• AC Charging (24 V) 25 A
• DC-DC (12 V Leisure) 60 A
• DC-DC (24 V Leisure) 30 A

Trinity 60 Core Charging Specifications

• System Voltage 12 V / 24 V
• Solar MPPT Current 60 A
• AC Charging (12 V) 60 A
• AC Charging (24 V) 30 A
• DC-DC (12 V Leisure) 60 A
• DC-DC (24 V Leisure) 30 A

Trinity 30 Solar MPPT Specifications

• Maximum PV Input Voltage 65 V
• MPPT Voltage Range 15–50 V
• Max Solar Power (12 V) 450 W
• Max Solar Power (24 V) 900 W
• MPPT Efficiency >99%

Trinity 40 Solar MPPT Specifications

• Maximum PV Input Voltage 65 V
• MPPT Voltage Range 15–50 V
• Max Solar Power (12 V) 600 W
• Max Solar Power (24 V) 1200 W
• MPPT Efficiency >99%

Trinity 50 Solar MPPT Specifications

• Maximum PV Input Voltage 65 V
• MPPT Voltage Range 15–50 V
• Max Solar Power (12 V) 750 W
• Max Solar Power (24 V) 1500 W
• MPPT Efficiency >99%

Trinity 60 Solar MPPT Specifications

• Maximum PV Input Voltage 65 V
• MPPT Voltage Range 15–50 V
• Max Solar Power (12 V) 900 W
• Max Solar Power (24 V) 1800 W
• MPPT Efficiency >99%

Battery Compatibility

• Battery Type LiFePO4 (lithium)
• Battery Type Sealed lead-acid
• Battery Type Battery Type: Gel
• Battery Type Flooded lead-acid
• Battery profiles User-defined

Monitoring & Communication

• Bluetooth (BLE) Built-in
• Mobile app monitoring: Supported Supported
• TTL communication: Supported Supported
• RS485 communication: Supported Supported
• CAN (RV‑C compatible)

Physical Specifications

• Dimensions 255 × 196 × 90 mm
• Weight approx. 4.5 kg
• Ingress Protection IP43 (electronics housing), IP22 (terminals)

Environmental Specifications

• Operating Temperature −35°C to +65°C
• Maximum Altitude ≤3000 m

Protection Features

• Overcharge protection
• Overcurrent protection
• Overtemperature protection
• Solar reverse polarity protection
• Generator reverse polarity protection
• Night-time reverse current protection
• Short circuit protection