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In other to extend the service life of your systems and ensure safety, a charge controller is essential. Here is a DC/DC intelligent charger for vehicle or ship system. SRNE Voltx DC/DC&MPPT solar charging controller is based on multi-phase synchronous rectifier technology and advanced MPPT control algorithm, adopting all-digital intelligent design, which has fast response speed, high reliability and high industrialized standard. Polyphase synchronous rectifier technology can ensure high conversion efficiency under any charging power, and greatly improve the energy utilization of the system; the industry-leading MPPT technology realizes the maximum energy tracking of solar panels, so that it can quickly and accurately track the maximum power point of solar panels in any environment and obtain the maximum energy of solar panels in real time.

Features

• Back up battery charging voltage line loss compensation function makes the battery charging voltage control more accurate.

• High quality aluminum radiator and high temperature derating process ensure reliable and efficient operation under various working conditions.

• Our controller can be used in photovoltaic systems to replace traditional solar controllers to improve charging efficiency and light energy utilization, and can also be used in DC-DC boost control circuits to achieve a better constant voltage and constant current output function.

• 100% brand new and high-quality, and have the advantage of low price at the same time.

• It also has 4 different charging phase( bulk charge, equalization charge, boost charge and floating charge) for charging your lead-acid battery and 3 generator charging mode(buck, boost, buck-boost), preferentially using the vehicle generator for charging while the vehicle is starting.

• What's more, the built-in Bluetooth can monitor and set parameters by mobile phone APP and PC monitoring setting software. Built-in overheating, over-current, short circuit, open circuit protection and fault elimination and supporting external remote switch control charging, prepare a controller for your trip now!

Specifications

• Tech Specs

• Model: MD1250N05

• Backup Battery System Voltage: 12V

• Backup Battery Voltage Range: 9~16V DC

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

• Rated Charging Current: 50A

• Maximum PV Input Voltage: 55V DC

• Max. power point voltage range: 17~36V

• Maximum PV Input Current: 45A

• Solar Panel Charging Mode: Buck MPPT

• MPPT Efficiency:>99%

• PV input power is recommended: 700W

• Generator (Starter Battery) System Voltage:12/24V

• Starter Battery Type: Lead-acid Battery

• Maximum Generator Input Voltage: 32V DC

• Maximum Generator Input Current:35A

• Conventional Generator: 13.2~16V/26.4~32V DC

• Intelligent (Euro 6 Standard) Generator: 12~16V/24~32V DC

• Generator charging mode: Buck , Boost , Buck-Boost

• 12V Backup Battery:700W

• Charging Voltage: 13.8V

• Charging Current: ≤25A

• No-load loss: <0.6W

• Maximum Charging Conversion Efficiency: 98%

• Communication method: TTL

• Operating temperature: -35°C~65°C

• Altitude: ≤3000m

• Waterproof level: IP32

• Dimensions & Weight

• Product dimensions: 221*175.8*82.4mm

• Package List

• 1x 50A DC to DC Lithium Battery Charger

• 1x User Manual

Prepare a Battery Charger for Your Trip Now

Get this today for seamless power from your solar setup. Whether you’re after a smart battery charger with mobile app for monitoring or an intelligent MPPT solar charge controller with Bluetooth, you can get them both in just one device! Shop now. If there are any issues, please email your needs at any time, we are always ready to provide top-notch service and support.

Tips for Bluetooth functionality:

Simply download the app to find the device. You can download through the app market:

1) Android: Google Play search for "SRNE Monitoring"

2) iOS: App Store search for "SRNE Monitoring"