Become A Dealer

Mastervolt Mass Sine Wave Inverter 24/2500 (230V/50Hz)

Mastervolt Mass Sine Wave Inverter 24/2500 (230V/50Hz)
Mass Sine Wave Inverter 24/2500 (230V/50Hz)

For the toughest tasks
Mass Sine sine wave inverters are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the most extreme conditions the products from the Mass Sine series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven in practice. With an MTBF of 280,000 hours at full capacity and 24/7 use, the Mass products are ideal for the toughest tasks and any situation that requires a reliable power supply.

Making the best even better
The reliability and long lifespan of Mastervolt's sine wave inverters have been established beyond doubt over the past 20 years. While the Mass products have evolved with the latest technological developments, the dimensions and connections have remained the same. As a result it is exceptionally easy to replace one unit with another with only negligible downtime.

Mastervolt Green by Heart
As part of our constant search for eco-friendly and long-lasting solutions, Mastervolt has developed the Green by Heart programme. Its impact on the Mass Sine inverters include:
  • An exceptionally effective use of the consumed input current (cos phi) > 0.98!
  • Use of top quality components with a long lifespan.
  • Savings in weight and space.
  • Fewer installation materials.


Powerful selling points
  • Capacity between 800 W and 5 kW.
  • Suitable for high starting/peak loads, even up to 200% at brief consumption.
  • 230V/50Hz pure sine wave voltage; no faults or humming sounds from connected equipment, not even with sensitive communication and measuring equipment.
  • Fully MasterBus compatible with AC Power Analyser or MasterBus Inverter Interface.
  • All Mastervolt inverters provide pure sine wave voltage to ensure seamless operation of the connected equipment. Mastervolt inverters are the best choice available.


MasterBus compatible
In combination with the MasterBus Inverter Interface or AC Power Analyser, you can easily connect every Mass Sine inverter within a MasterBus network. All you need is a single cable with one connection. Your benefits: Fast and easy installation, plus centralised monitoring, configuration and operation of your system with a MasterView panel.

Easy and safe connection
Mass products are equipped with certified industrial connection technology. The larger inverter models have internal connections, the smaller models use a cable and plug & play socket.

Automatic switching
Easy to install within a mains voltage and/or generator power system, the Mass Sine inverter can switch between sources or combine the supply using the Masterswitch or Systemswitch system.

WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

CWR's Facilities

With two large facilities and a partnership with over 300 brands in the marine and outdoor industries, CWR’s selection and service cannot be beat. We have an inventory with over 18,000 unique products in stock, ready to ship, and at a competitive wholesale price.

Competitive Wholesale Pricing

We offer some of the most competitive pricing in the wholesale marine business. Not only can we provide the items you need, but at a cost low to you so that you can provide a deal to your customers and turn a solid profit.

Become a CWR dealer and get:

  • Wholesale pricing from over 300 brands
  • No minimum order
  • Flat rate shipping as low as $9.95
  • Free FTP and website integration

BECOME A DEALER