30A MPPT Solar Charge Controller for Dual Battery

30A Dual Battery MPPT Solar Charge Controller Regulator, DC/DC smart charger for AGM, Liquid, GEL and Lithium Battery

This product is a DC/DC smart charger for vehicle or ship systems.  Applied in a dual-battery system, the system integrates the respective advantages of the alternator and solar panel, and a variety of charging methods are cleverly designed and combined to effectively ensure that the dual-battery system has sufficient power at all times.

The solar panel can charge the starter battery and backup battery at the same time.

Suitable for 12 or 24-volt vehicle systems, the unit will also work with either standard or variable/smart alternators.

Features

1. The backup battery supports a wide variety of batteries such as sealed, colloidal, open-type, lithium battery and custom battery.

2. Support a wide variety of generators such as intelligent generators and conventional generators, and automatically identify generator types through ignition signals.

3. With a variety of charging modes, such as photovoltaic charging backup battery alone, generator charging backup battery alone, photovoltaic and generator's charging backup battery at the same

time, photovoltaic charging startup battery and soon.

4. PowerCatcher MPPT technology is still available for tracking the maximum power point of solar cells in a complex environment; and compared with conventional MPPT technology, PowerCatcher has faster response speed and higher tracking efficiency, which can reach 99.9%.

5. The design of the polyphase synchronous rectifier Buck-Boost circuit makes it have high DC/DC conversion efficiency of up to 98% in both high and low power ranges.

6. With a backup battery temperature sampling function, lead-acid battery support temperature compensation and effectively prolongs battery life.

7. Parameters can be monitored and set through mobile APP and PC monitoring and setting software. Support external remote switch to control charging.

8. High-quality aluminium radiators and high-temperature derating processing can ensure reliable and efficient operation in each work environment.

Specification

Backup Battery Type: Sealed Battery, Gel Battery, Vented Battery, Lithium Iron Phosphate Battery, User-defined Battery

Maximum Charging Conversion Efficiency: 98%

Backup Battery System Voltage: 12V

Backup Battery Voltage Range: 9~16V DC

No-load loss: <0.6A

Operating temperature: －35℃～65℃

Product dimensions: 221*175.8*82.4mm