Power Solutions Australia

DCDC Charger plus MPPT 30 amp

Regular price $279.00 AUD Sale price $279.00 AUD
Description

Keep your auxiliary battery fully charged, whether you're driving or parked in the sun.

The Voltech SCM030 is a smart battery charger that tops up your secondary (auxiliary) battery using two power sources: your vehicle's alternator while you drive, or solar panels when you're stopped. It automatically detects which source is available and starts charging — no manual switching required. You can even choose which source takes priority.

Who is this for?

This charger is ideal for 4WD tourers, caravan and camper trailer owners, boat operators, and anyone running a dual-battery setup who needs reliable, hands-off charging on the road or off-grid.

Key Features

  • Dual charging inputs — charges from your vehicle's electrical system (DC-DC) or from solar panels (MPPT), and automatically switches between them
  • Up to 500W of solar input — connect a solar panel array of up to 500 watts for fast off-grid charging
  • True 30A output — delivers a full 30 amps continuously, thanks to a built-in auto fan that keeps it cool under load
  • Works with all common battery types — fully adjustable charge voltages to suit AGM, gel, flooded lead-acid, and lithium (LiFePO4) batteries
  • Smart priority selection — choose whether vehicle power or solar takes priority when both are available
  • Wide input voltage range — accepts 8–50V from your vehicle and 10–50V from solar panels, making it compatible with both 12V and 24V systems
  • Charge 12V batteries from 24V solar panels — built-in voltage conversion means you're not limited to matching panel and battery voltages
  • Programmable low-voltage disconnect (LVD) — set a custom cut-off voltage to protect your starter battery from being drained too low
  • LCD display — a multi-window screen shows charging status, input source, voltage, and current at a glance

Specifications

  • Brand: Voltech
  • DC input range: 8–50V
  • Solar (PV) input range: 10–50V
  • Maximum solar input: 500W
  • Maximum output current: 30A (continuous, fan-cooled)
  • Dimensions: 240 x 205 x 88 mm
  • Weight: 1.9 kg
  • Warranty: 2 years Australia-wide
  • Shipping: Free delivery included
In stock

Australia-wide Delivery

We ship across the country — from metro areas to regional and remote locations.

Personalized Support

You’re welcome to call us directly for advice or assistance, or send us an email if you prefer.

100% Free Shipping

Free shipping Australia-wide
for orders over $50 excluding some heavy items.

18+ Years in Business

Electrical engineer by trade, powered by experience, trusted for mobile power solutions.

Q) Do you deliver Australia wide?

A)Yes, we do. We don't charge extra for postage/freight for most of our products. Freight is not included on our bigger off-grid power stations. If your delivery address requires using more than one freight company's or you live in an isolated area or an area where freight prices are higher than normal, you may be requested to cover the extra cost involved. This will be discussed at time of ordering.

Q) Do you have a shop front?

A)No, we don't. We display and demonstrate our products at Tiny Home Expos, industry, music, camping, lifestyle expos/events etc. around Australia. Many of our sales are through recommendations and word of mouth.

Q) Can I phone you, or do I have to send an email?

A)Calling & speaking to us is preferred, however you are welcome to send an email.

Q) If I have a question about using my product, where can I get help?

A)If reading the user guide doesn't answer your question, please feel free to call us or send an email if you prefer. We want you to be able to use the product with ease and to its full potential.

Q) Who covers cost of freight if my product needs to be returned for repairs, if covered by warranty?

A)Freight to us for possible warranty repairs is covered by the customer. We cover freight back to nominated address, under our usual freight inclusions. If the issue is not covered under warranty (misuse, tampered with, incorrect storage, user error etc) freight will be at customers expense.

New Products

View More
Powermate 12V 640Ah LiFeP04 Lithium Battery
Vendor: Power Solutions Australia

Powermate 12V 640Ah LiFeP04 Lithium Battery

Regular price $3,690.00 AUD Sale price $3,690.00 AUD
  • 8192Wh
  • Bluetooth Monitoring
  • Internal Auto Heating
Genuine 15AMP 2.5MM Ultra Heavy-Duty Extension Lead - 10M
Vendor: Power Solutions Australia

Genuine 15AMP 2.5MM Ultra Heavy-Duty Extension Lead - 10M

Regular price $78.00 AUD Sale price $78.00 AUD
  • 15AMP Lead
  • 2.5MM core
Genuine 15AMP 2.5MM Ultra Heavy-Duty Extension Lead - 10M
Vendor: Power Solutions Australia

Genuine 15AMP 2.5MM Ultra Heavy-Duty Extension Lead - 10M

Regular price $78.00 AUD Sale price $78.00 AUD
  • 15AMP Lead
  • 2.5MM core
View More