NOQON NBS30 charging booster 30A with integrated solar charging controller 20A (VAT exempt)

NOQON Charging Booster: NB & NBS Series

They give freedom and save time: the NOQON charging boosters of the NB and NBS series. The letters NB of the series designations stand for "Battery Booster" - English for "charging booster", the special devices for battery charging. How NOQON charging boosters differ from conventional chargers: They allow a 12-volt battery to be charged by another 12-volt battery (battery-to-battery method, B2B for short). The charging process is controlled: The charging booster continuously checks the battery via the measuring lines to ensure that neither the supply battery is overcharged nor the starter battery is discharged while driving.

NOQON NBS Models - Charging Booster with Integrated Solar Charging Controller

The S of the one NB series stands for the solar charge controller integrated here, which, as an MPPT version, exceeds the efficiency of a conventional PWM charge controller. If the journey is interrupted or arrives at the destination, the solar charging starts automatically via the solar modules on the roof of the vehicle.

The NOQON NBS 30 achieves a solar charging power of up to 250 W/20 A, the NOQON NBS 60 even up to 430 W/30 A.

Charging process in three steps:

• Step 1: Maximum current up to the target value of the constant voltage charge
• Step 2: Current drops, constant voltage charging mode starts, charging time around 2 hours
• SChritt 3: Stop the constant voltage charge at 12.6 volts battery voltage and initiate the trickle charge

Installing the NOQON charging booster

The battery technology is selected via a DIP switch: lithium or lead-acid/AGM/gel. The battery booster contains the connection for the NOQON Solar Monitor NSM1 and the external NOQON Bluetooth dongle BTD1. A monitor or smartphone informs the user, among other things, about the current battery charge level.

Additional connections, for example for a voltage measuring cable, temperature sensor or additional supply batteries, are also available.

Alternator as generator

The vehicle alternator functions like an electric generator, which is driven here by the combustion engine to charge the starter battery and consumer devices. When the starter battery is finally charged depends on its initial charge level and travel time. Once the battery is full, it can no longer hold any reserves. Here comes the NOQON charging booster as if called. He takes over the further generated

energy and stores it in an additional battery.

Lossless charging

For optimal battery charging, the NOQON charging booster automatically adjusts the voltage measuring cables to the required values using an exact charging characteristic curve. It compensates for line losses and voltage fluctuations from the generator that occur while driving - both in terms of the battery and the 12-volt consumer devices.

NOQON charging booster - safety features at a glance:

• Overvoltage and undervoltage protection of the main battery
• Undervoltage protection of the starter battery
• Overload protection of the B2B charge
• Overheat protection
• Reverse protection
• NOQON NBS models only: PV overload protection
• NOQON NBS models only: PV surge protection