• Dometic MSl-912 Pure Sinewave Inverter
  • Dometic MSl-912 Pure Sinewave Inverter
  • Dometic MSl-912 Pure Sinewave Inverter
  • Dometic MSl-912 Pure Sinewave Inverter
1 4

Dometic MSI-912 Pure Sinewave Inverter

Dometic MSI-912 Pure Sinewave Inverter

SKU: EL044

$740.00
$740.00
Sale Sold out
GST included.

Keep your camper powered up anywhere with this pure sine wave inverter. Designed to turn your 12V battery into clean 230V AC, the Dometic MSI-912 handles bigger jobs like microwaves and hair dryers without missing a beat — ideal for a campervan conversion that needs more grunt than a basic inverter.

Benefits:
• Safe for sensitive electronics — phones, laptops, and anything with a motor.
• 800W continuous output runs a microwave, hair dryer, or power tool.
• 1600W peak handles the startup surge that trips up cheaper inverters.
• Compact enough to mount under a seat or in a cupboard.
• Delivers smooth, mains-quality 230V power off-grid.

Features:
The MSI-912 steps up from the entry-level MSI-412 with enough continuous output to run genuinely demanding appliances, while still producing the same clean pure sine wave as a household socket. At 3kg and 291 x 197.5 x 94mm, it's a manageable size to wire into most campervan conversion electrical setups. Run it off a 12V battery bank with appropriately rated cable and a fuse close to the battery for a safe, reliable install.

Need more headroom for kettles and fridges? The MSI-1812T steps up to 1600W continuous.

Specifications

• Continuous output: 800W.

• Peak output: 1600W.

• Input voltage: 12V DC.

• Output voltage: 240V AC.

• Frequency: 50/60 Hz.

• Dimensions: 291mm (D) x 197.5mm (W) x 94mm (H).

• Weight: 3kg.

Downloads

Dometic Sinewave Inverter Manual

View full details

People are asking

What is a pure sine wave inverter and why does it matter?

A pure sine wave inverter produces clean AC power identical to the power from a household wall socket. This is important for sensitive electronics like laptops, phone chargers, medical equipment, and appliances with motors. Modified sine wave inverters are cheaper but can damage or reduce the lifespan of these devices.

What size inverter do I need for my campervan?

Match the inverter wattage to your highest-draw appliance. The MSI-412 (400W) suits laptops and small appliances. The MSI-912 (900W) handles a microwave, electric blanket, or hair dryer. The MSI-1812T (1800W) covers kettles, toasters, and most 240V appliances. Always factor in surge draw at startup for motor-driven appliances.

How do I wire a Dometic inverter to my campervan battery?

Dometic inverters connect directly to your 12V battery bank using heavy gauge cable — typically 25-50mm² depending on the inverter size and cable run length. Always fuse the connection close to the battery using an ANS or ANM fuse of the appropriate rating. Vanlifer can assist with electrical planning if needed.