Kisae DMT1230 30A MPPT & Alternator Battery Charger
Kisae DMT1230 30A MPPT & Alternator Battery Charger

Technical Documentation

Kisae DMT1230 30A MPPT & Alternator Battery Charger

$435.00
$349.00
Quantity must be 1 or more

SKU: KIS-DMT1230

Mfg. SKU: DMT1230


Kisae DMT1230 Abso DC-to-DC Battery Charger – 12V 30A with MPPT Solar Controller (CSA/EMC Compliant)

The Kisae DMT1230 is a fully automatic multi-stage, multi-input DC-to-DC battery charger designed for RVs, boats, 4WDs, off-grid cabins, and commercial vehicles. Delivering 30A of charging current at 12V, it integrates an alternator input and a built-in MPPT solar charge controller, giving you reliable power from both engine and solar sources.

With smart charging algorithms and lithium-compatible profiles, the DMT1230 ensures faster, safer, and longer-lasting battery performance for deep-cycle GEL, AGM, Flooded, and Lithium battery banks.

✅ Dual Input Charging – Charges house batteries from alternator while driving, or from solar panels when parked.
✅ Built-in MPPT Solar Controller – Harvests up to 500W (600W max) of solar power at 97% efficiency.
✅ Multi-Stage Smart Charging – Bulk, Absorption, and Float modes to maximize battery life.
✅ Lithium Ready – Programmable charging for LiFePO₄ banks with adjustable voltage and termination current.
✅ Automatic Source Selection – Seamless switching between solar and alternator charging.
✅ Advanced Protections – Over-temperature, under/over-voltage, overload, and short-circuit protection.
✅ Compact & Rugged – Lightweight (4.1 lbs) with IP32 protection rating.
✅ CSA/EMC Compliant – Certified to FCC Class B & CE standards for safe use in Canada and internationally.

Technical Specifications (DMT1230)


  • Category Specification
    Model DMT1230
    DC Controller Output (Battery)
    Output Current (Maximum) 30A
    Output Voltage Range – Charge 13.5 – 15.5V
    Output Voltage Range – Float 13.0 – 13.8V (for 12V battery)
    Equalize Voltage 15.5V
    Charging Control Modes Five Stages (Test / Bulk / Absorption / Float / Recharge)Four Stages (Test / Bulk / Absorption / Recharge)Constant Power Supply (Program Setting)
    DC Output Bank One
    Selectable Battery Types Gel, AGM, Flooded, Lithium, Custom Program
    Parasitic Current <200 µA
    Efficiency >90%
    DC Input (Battery/Alternator)
    Input Voltage Range 10.5 – 32V DC
    Nominal Operation 12.8V (12V charging system)25.6V (24V charging system)
    Engine Start Control – ON DC Input from Battery/Alternator
    Engine Start Control – OFF DC Input from PV Input (if available)
    DC Input (PV Input)
    Input Voltage Range 10.5 – 32V DC
    Nominal Operation 17.5V DC (for 12V PV panels in parallel)35.0V DC (for dual 12V PV panels in series)
    MPPT Tracking Efficiency >98%
    DC Output Protection & Features
    Reverse Battery Yes (shutdown, auto-reset)
    Short Circuit Yes (shutdown, auto-reset)
    Overcharge Yes (shutdown)
    Over Temperature Yes (de-rates and shutdown)
    DC Fuse 2 × 15A, 32V
    Cooling Forced Air Ventilation
    Temperature Setting Hot, Nominal, Cold (when no sensor connected)
    Battery Temperature Sensor Port RJ12 (for optional BTS 10K sensor)
    Digital Display Port RJ12 (for optional remote panel)
    Display & Indicators
    On-Unit Indicator Flashing green LED: ChargingSolid green LED: Fully Charged
    Built-in / Remote Display LED with backlight showing charging status & battery voltage
    Fault Indicators Fault LED (red) on unitDigital codes: A01, E01–E09
    Enclosure & Connections
    DC Input Connection Hardwire
    DC Output Connection Hardwire, Heavy-Duty Connector
    Size & Weight
    Dimensions 9.5" × 6.7" × 2.9" (243.2 × 170 × 72.5 mm)
    Net Weight 4.1 lbs (1.85 kg)
    Optional Accessories
    Remote Display DMT RM01
    Battery Temperature Sensor BTS 10K
    Regulatory Compliance
    Markings cETLus
    Conformance UL & CSA standards
    EMI/EMC FCC Part 15 Class B
    Other Models Available DMT2430 (24V, 30A)

Why Choose the Kisae DMT1230 from Solar Super Store Canada?

  • 🇨🇦 Stocked and shipped within Canada – no border delays.

  • 🌞 Ideal for RVs, boats, trailers, off-grid cabins, and commercial mobile power setups.

  • 🛠️ Backed by Kisae’s proven reliability and Solar Super Store’s installer network.

  • ✅ Affordable, CSA/EMC-compliant charging solution for Canadian solar and off-grid markets.

⚡ Power your off-grid adventures with the Kisae DMT1230 12V 30A DC-to-DC Charger with MPPT solar input – available now at Solar Super Store Canada.

Back to Battery Chargers