6 modelsPG Series all-in-one inverter charger
An inverter charger, MPPT solar controller and DC-DC charger in one unit, the core of TBB’s UNIDYNGO and AMOY systems, from 2kW to 8kW.
RV & mobile
UNIDYNGO power system
An all-in-one PG inverter charger with a DYN43 monitor and M Series or R Series lithium, from 2kW at 12V to 8kW at 48V.
UNIDYNGO pairs the PG Series all-in-one power unit with the DYN43 monitor and TBB lithium batteries. The 12V system suits motorhomes, caravans and light commercial vehicles. The 48V system is built for commercial vehicles and demanding onboard equipment, and is increasingly used in premium motorhomes, where it can replace a generator or PTO.
UNIDYNGO connects to the vehicle’s existing 12V wiring and switches, which makes it a straightforward upgrade for conversions and builds that already have their own fuse panel and switching. TBB’s D11, EL6-Q and EC4-Q modules can add digital load control when needed.
Features
- One PG unit replaces a separate inverter charger, solar controller and DC-DC charger, and can take the place of a generator.
- Choose 12V for a van, or 48V to run air compressors, welders, pumps and air conditioning.
- Power assist combines shore power with the battery for heavy appliances.
- The DYN43 screen shows battery state and power flows, and switches the battery.
- Remote configuration and monitoring through the TBB apps.
Compare 12V and 48V systems
| System | Inverter charger | Battery | Largest bank | Suits |
|---|---|---|---|---|
| UNIDYNGO 12V | PG2.0L or PG3.0L | M12-150 or M12-230 | 12V 2400Ah (8 batteries) | Motorhomes, caravans and light commercial vehicles |
| UNIDYNGO 48V | PG3.0S, PG4.0S, PG6.0S or PG8.0S | M48-105, M48-150, RS5 or RS15 | 48V 1200Ah (8 batteries) | Commercial vehicles and premium motorhomes |
Specifications
| Power unit | PG Series: inverter charger, MPPT solar controller and DC-DC charger in one |
|---|---|
| Power | 2kW or 3kW at 12V, 3kW to 8kW at 48V; PG4.0S runs in three-phase |
| Monitor | DYN43, with Wi-Fi and optional 4G |
| Remote access (optional) | DTU-4G |
| 12V circuits | Connects to the vehicle’s existing wiring, or add D11, EL6-Q and EC4-Q modules |
In the UNIDYNGO system
6 models
3 modelsD11 digital power distribution unit
Switches, dims and protects the vehicle’s 12V circuits, with tank sensing and wireless switches, from one maintenance-free unit.
RV & mobile
5 modelsM Series lithium battery
LiFePO4 batteries with high discharge current, built-in heating, battery management and a precision shunt, at 12V and 48V.
RV & mobile
2 modelsR Series chassis lithium battery
Sealed 48V lithium batteries that mount under the vehicle, freeing up space inside and lowering the centre of gravity.
RV & mobile
DYN43 system monitor
A 4.3-inch touchscreen for PG Series systems, at 12V or 48V.
RV & mobile
DTU-4G data transfer unit
Connects a TBB system to the cloud over 4G, for remote monitoring, control and diagnostics from anywhere.
RV & mobile
