SRNE SOLAR/ALTERNATOR 50A MPPT CHARGE MT1250N05 (Waterproof IP67)

MPPT Solar & Generator DC Charging Controller

Sealed Battery, GEL Battery, Vented Battery, Lithium Battery and User-defined Battery can all be used as leisure batteries.

The charging working modes can be PV charges leisure battery, alternator charges leisure battery, PV and alternator charge leisure battery and PV charges starter battery.

PV INPUT

Max.Voltage of Open Circuit: 55Vdc

MPPT Voltage Range: 17~36Vdc

Max.PV Input Current: 55A

Max.PV Input Power: 700W

LEISURE BATTERY

Battery Type: Lead-acid / Li-ion / User Defined

Rated Battery Voltage: 12Vdc/24Vdc

Battery Voltage Range: 917Vdc/1832Vdc

Max.MPPT Charging Current: 50A

Max.Alternator Charging Current: 68A

STARTER BATTERY / ALTERNATOR

Battery Type: Lead-acid

Rated Battery Voltage: 12Vdc/24Vcd

Max.MPPT Charging Voltage 13.8V

Max.Alternator Input Voltage: 13.216Vdc / 26.432Vdc

COMMUNICATION

RS485?CAN?BLE

GENERAL

Weight: 1.7kG

Dimension: 16712645mm

Protection Degree: IP67

Operating Temperature Range: -35°C~65°C

3 YEARS WARRANTY

We have been in the solar business for over 10 years, providing high-quality solar products directly from renowned manufacturers under our own brand, Sunny Tech, in New Zealand.

We are more than just importers—we specialize in RV and caravan solar power systems and are committed to helping you find the best solar solutions for your needs. Our team is always ready to answer your questions and provide expert advice.

With a local warehouse available for visits and nationwide shipping, we ensure fast and reliable service.

Your solar journey is our priority—we've got your back whenever you need us!