Free shipping for orders over $80

Main Navigation

Mastervolt Combimaster 24v - 3000w - 70 Amp (120v)

MastervoltAvailable Order Processed Within 24 Hours

Product Description

combimaster 24v - 3000w - 70 amp (120v)

designed with the customer in mind and using the latest technology, the combimaster range is all about user-friendliness and reliability.But don't let that friendly appearance misguide you: the powerful combimaster range drives even the heaviest and most sensitive loads with ease!

with the combimaster, power dips and failures belong to the past.The automatic ac transfer system switches between generator or mains and inverter output, ensuring a constant power supply.Itspower assistfunction prevents tripping of the mains fuse in case you're connected to a weak land line or small generator.

the combimaster range delivers unmatched performance and value for money.As you would expect from mastervolt, the combimaster is completed with masterbus, czone and nmea 2000 compatible communication, allowing for a broad range of monitoring and system integration options.


  • most compact and lightweight combi in its class.
  • reliable, hum-free and longer operation from your batteries.
  • starts even the heaviest and most sensitive loads.
  • intelligent 3-step+ battery charger for faster and safer charging.
  • automatic switching between mains and inverter mode.
  • power assistprevents blown mains fuses.
  • generator compatible.
  • integrated czone*, masterbus and nmea 2000 communication.
  • quick installation with heavy duty connections.
  • e-mark certified.

remote control & monitoring options:

  • masterbus compatible via smartremote or easyview 5 display.
  • czone* / nmea 2000 compatible via touch 5 or touch 10 display.
  • nmea 2000 compatible via 3rd party multifunctional display.

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.

At Wow4Gadget, our goal is to offer you the best shipping options, no matter where you live. Every day, we deliver to hundreds of customers across the world, ensuring that we provide the very highest levels of responsiveness to you at all times.

The time frame for order delivery is divided into two parts:

Processing time: Order verification, tailoring, quality check, and packaging. All orders are sent to the manufacturer for dispatch within 24 hours after the order is placed. The manufacturer and postal service process the orders, which takes an additional 2–7 days for in-stock items. This process can take 7 to 10 days if the item is handmade or a customizable, made-to-order product.Shipping time: This refers to the time it takes for items to be shipped from the warehouse to the destination. After the items have been processed and have left the warehouse, delivery usually takes about 3-5 business days but can be slightly longer or shorter. Since we use multiple suppliers located in different countries, shipping times vary depending on what products are ordered. Shipping times are also affected by which country we are delivering to. For example, some of our suppliers ship from the United States, so shipping times can be shorter for American customers if they order products from those suppliers. 

Note: If you order multiple items and each one comes from a different supplier, you may receive multiple packages and some items may be delivered to you sooner than others.


Shipping is free on all orders above $80. Free shipping includes orders with multiple items from multiple suppliers. For all orders under $80, shipping will be $4.99 for U.S. domestic orders. 


Locations: Currently we only accept orders from the United States. This means that if you have ordered an item that cannot be shipped to your country, we will be notified immediately by the supplier and you will receive a full refund. 


Duties and/or customs fees for all countries are the responsibility of the buyer/customer.

Note: Shipping times may be extended in areas heavily affected by COVID.