Dometic SinePower DPSI 2012TS image 1 Dometic SinePower DPSI 2012TS image 2 Dometic SinePower DPSI 2012TS image 3

Dometic SinePower DPSI 2012TS

£804.99(inc VAT) £843.99
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  Product Description
The Dometic SinePower DPSI 2012TS is a 2000W pure sine wave inverter with an integrated transfer switch, designed for motorhomes, caravans and leisure vehicles that need reliable power for high-demand appliances like espresso machines, toasters and hair driers. This 12V to 230V inverter delivers clean power output suitable for sensitive electronics whilst taking up minimal space thanks to its compact low-profile housing with integrated mounting brackets. The TS model includes an automatic mains priority switch that detects when shore power is available and switches over seamlessly, protecting your battery from unnecessary drain.

The integrated transfer switch automatically detects when 230V mains power is connected and switches your appliances over from battery power to shore power within milliseconds. This prevents unnecessary battery discharge whilst you're connected to a campsite hookup. When you disconnect from mains, the inverter takes over again to maintain uninterrupted power to your devices.

Control options are flexible with this model. You're able to manage the inverter through the Dometic TD283 wall display, the Dometic Power app on your smartphone, or the supplied remote control. The unit is compatible with both N-BUS and CI-BUS systems, making installation straightforward for anyone with an existing Dometic setup. Real-time consumption monitoring through the app or display lets you keep track of battery usage and plan your power needs accordingly.

At 4.9kg and measuring 340mm x 255mm x 125mm, the DPSI 2012TS fits neatly into tight spaces inside your vehicle. The inverter provides 2000W of continuous power with 4000W surge capacity for starting motor-driven appliances. With pure sine wave output, it protects laptops, phone chargers and medical equipment from the voltage irregularities found in modified sine wave inverters. Idle consumption sits at just 1.2A, with standby mode dropping this to 0.4A to preserve battery life when the inverter isn't actively powering anything.

Dometic SinePower DPSI 2012TS Features

  • Pure sine wave output voltage protects your valuable equipment
  • Transfer switch automatically changes to mains power as soon as it is applied
  • Takes up less space in the vehicle than other inverters available in the market
  • Inverter can be managed from a wall display, via app or by remote control
  • Compatible with N-BUS and CI-BUS for convenient installation and ease of use
  • Accurate, real-time consumption check with Dometic TD283 display or Dometic Power app
  • Low-profile housing with integrated mounting brackets


Frequently Asked Questions

What appliances will the Dometic DPSI 2012TS power in my motorhome?
The 2000W continuous output handles espresso machines, toasters, hair driers, laptops, phone chargers and most household appliances up to 2000 watts. The 4000W surge capacity allows motor-driven appliances like coffee machines and power tools to start without tripping the inverter. Pure sine wave output makes it suitable for sensitive electronics including medical equipment and computers.
How does the automatic transfer switch save my leisure battery?
When you connect to mains hookup at a campsite, the integrated transfer switch detects the 230V supply and automatically switches your appliances over from battery power to shore power. This prevents unnecessary battery discharge whilst you have access to unlimited mains electricity. When you disconnect from hookup, the inverter seamlessly takes over again without any interruption to your devices.
Is the Dometic DPSI 2012TS compatible with my existing Dometic system?
The DPSI 2012TS is compatible with both N-BUS and CI-BUS communication protocols, allowing it to integrate with existing Dometic electrical systems. You're able to control and monitor the inverter through the Dometic TD283 wall display or the Dometic Power app alongside other Dometic appliances in your vehicle. This makes installation straightforward if you already have Dometic products fitted.
What size battery and cable do I need for the DPSI 2012TS?
Running 2000W continuously from a 12V battery draws approximately 170 amps, so you need substantial leisure battery capacity and correctly sized cables to prevent voltage drop. The installation manual specifies cable cross-sections and fuse ratings based on cable length, with larger cables required for longer runs. Idle consumption is 1.2A and standby mode uses just 0.4A when the inverter isn't powering appliances.
How do I control the Dometic DPSI 2012TS inverter?
You have three control options with this inverter. The Dometic Power app lets you monitor real-time consumption and switch the inverter on or off from your smartphone. The optional Dometic TD283 wall display provides the same functions from a fixed location inside your vehicle. A remote control is also included for basic on and off switching.
EAN-13 : 7315091540483
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If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 100 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
  Did you know we have been established and have been in the caravan and motorhome industry for over 50 years?

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