Mastervolt AC Master 24/300
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Product details
The Mastervolt AC Master 24/300 230V (IEC) is a professional-grade power inverter designed for marine and watersport applications. This inverter converts 24V DC battery power to 230V AC household power, providing reliable electricity for various onboard equipment. With a continuous power output of 300W and peak power capability, it delivers stable AC power suitable for sensitive electronic devices. The unit features advanced protection systems including overload protection, short-circuit protection, and temperature monitoring to ensure safe operation in demanding marine environments. Constructed with durable materials and corrosion-resistant components, this inverter is engineered to withstand the harsh conditions of marine use. The compact design measures approximately 200 mm in width, 100 mm in height, and 50 mm in depth, with a weight of approximately 1.2 kg, making it suitable for space-constrained marine installations. It operates with high efficiency, typically above 90%, minimizing power loss and battery drain. The inverter includes multiple AC outlets compatible with standard IEC connectors and features a silent cooling system for quiet operation. Designed for 24V battery systems commonly used in marine applications, it maintains stable output voltage and frequency even under varying load conditions. The unit's transparent housing allows for visual inspection of internal components while providing protection from environmental elements. This Mastervolt inverter represents the successor model to previous marine power conversion systems, incorporating improved thermal management and enhanced safety features. It is suitable for powering navigation equipment, communication devices, lighting systems, and small appliances aboard sport and pleasure craft. The product meets international safety standards for marine electrical equipment and is manufactured to withstand vibration, moisture, and temperature fluctuations typical of marine environments.
Voltage transformer type | Vehicle voltage transformer |
input voltage | 24 V |
Output voltage | 230 V |
Power output | 300 W |
Length | 5 cm |
Width | 20 cm |
Height | 10 cm |
Item number | 58076529 |
Manufacturer | Mastervolt |
Category | Power inverters |
Manufacturer no. | 28020302 |
Release date | 29-4-2025 |
Colour | Transparent |
Exact colour description | Transparent |
Voltage transformer type | Vehicle voltage transformer |
input voltage | 24 V |
Output voltage | 230 V |
Power output | 300 W |
CO₂ emissions | 29,26 kg |
Climate contribution | EUR 0,75 |
Length | 5 cm |
Width | 20 cm |
Height | 10 cm |
Weight | 1200 g |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Power inverters» category have a defect within the first 24 months?
Source: Galaxus- MastervoltNot enough data
- 1.MeanWell0 %
- 2.Carlo Gavazzi0,3 %
- 3.Hoymiles1 %
- 3.Victron Energy1 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- MastervoltNot enough data
- 1.GreenCell0 days
- 1.Nedis0 days
- 1.Technaxx0 days
- 4.Hoymiles3 days
Return rate
How often is a product of this brand in the «Power inverters» category returned?
Source: Galaxus- MastervoltNot enough data
- 1.Technaxx1 %
- 2.MeanWell3 %
- 3.GreenCell4,7 %
- 3.Growatt4,7 %