Description
SRNE MD1250N05 MD Series DC-DC Charger with MPPT Dual-Battery Controller
Smart Charging. Anytime, Anywhere.
Designed for off-grid and mobile applications such as RVs, caravans, boats, and 4WD vehicles.
Versatile Charging for Dual-Battery Systems
Supports charging from both solar panels (PV) and vehicle alternator
Charges both starter battery and leisure (auxiliary) battery simultaneously
Compatible with 12V and 24V alternator systems
For off-grid application
Can be connected to both PV and an alternator
Can charge both the leisure battery and the starter battery
User-Friendly
Easy to install and simple to use
Natural cooling, absolutely quiet
Safety
360 degrees of security from hardware to software
All-in-One
4 charging modes，be your reliable power steward
Helps you save space and wire
Efficient
MPPT with up to 99.9% efficiency
Support solar panels 2 in series/2 in parallel connection
Intelligent
Supports RV-C communication
MODEL: MD1250N05
PV INPUT
Max.Voltage of Open Circuit: 55Vdc
MPPT Voltage Range: 17-36Vdc
Max.PV Input Current: 45A
Max.PV Input Power: 700W
LEISURE BATTERY
Battery Type: Lead-acid / Li-ion / User Defined
Rated Battery Voltage: 12Vdc
Battery Voltage Range: 9-16Vdc
Max.MPPT Charging Current: 50A
Max.Alternator Charging Current: 60A
STARTER BATTERY / ALTERNATOR
Battery Type: Lead-acid
Rated Battery Voltage: 12/24Vdc
Max.MPPT Charging Voltage: 13.8V
Max.MPPT Charging Current: ≤15A
Max.Alternator Input Voltage
Conventional Alternator: 13.2-16Vdc / 26.4-32Vdc
Euro 6 Standard Alternator: 12-16Vdc / 24-32Vdc
Alternator Charging Mode: Buck, Boost, Buck-Boost
EFFICIENCY
MPPT Tracking Efficiency: >99%
Max. Charging Conversion Efficiency: 98%
COMMUNICATION
Embedded Interfaces: TTL, Remote Switch
External Modules: Bluetooth (with APP)
GENERAL
Weight: 2.15kg
Dimension: 221x175.8x92.4mm
Protection Degree: IP32
Operating Temperature Range: -35°C - 65°C
