Dessalator D100 DUO
Reported figure, not yet confirmed by us. The output and draw above are published by the manufacturer and corroborated across independent lookups, but we have not yet read them page-in-hand the way we have for the rest of the table. They are shown so the system can be compared at all, and excluded from our best-and-worst-in-table claims until confirmed. Dual-power unit. This row is the DC mode at its stated 700 W maximum; the AC motor is rated separately and is not tabled. How we source figures.
What it costs to run
A four-person crew using 25 litres a head needs 100 litres a day. On this system that is:
DC systems have to fit inside the energy your solar, wind and alternator can spare. Run the numbers against your own bank in the calculator.
Where it sits in the market
Ranked 7 of 30 rated systems on watt-hours per litre, where lower is better.
A conventional high-pressure pump, but with enough membrane area behind it to keep the energy per litre reasonable. How the two technologies differ →
What people cross-shop it against
The rest of the Dessalator range
Common questions
- How much power does the Dessalator D100 DUO use?
- It draws 700 W and makes 100 L/hr, which works out to 7.0 watt-hours per litre. Making 100 litres — four people at 25 litres a head — costs about 700 Wh, or roughly 58 amp-hours from a 12 V bank.
- How long does the D100 DUO take to make a day's water?
- At its rated 100 L/hr, 100 litres takes about 1.0 hours. Output falls in cold or silty water, so treat that as a best case rather than a promise for every anchorage.
- Who sells the Dessalator D100 DUO in Australia?
- 2 verified Australian businesses are listed as Dessalator dealers or specialists, including Marine Tech Electrics, Yard Engineering. Each entry links to the manufacturer or company page that proves it.
- Is the D100 DUO efficient?
- It ranks 7 of 30 rated systems in our table on watt-hours per litre, where lower is better. The best in the table is 3.7 Wh/L. It uses a conventional high-pressure pump, which is the main reason it sits above the energy-recovery systems.