The Mastervolt Mass Sine 24/5000 (230V/50Hz) is an inverter with a 24 V system, a peak draw of 230 A, a weight of 19 kg 41.9 lb and an ingress rating of IP23.
Last updated: 8 October 2026
At a glance
What this device draws
- System voltage
- 24 V
- Max amp draw
- 230 A
- Continuous draw
- Input current at nominal load only; not called continuous
“Nominal battery voltage 24 V”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
“Input current (nominal load) 230 A”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
“Input current (nominal load) 230 A”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
Battery and charging
- What it draws on standby
- 250 mA – 6 W
- Low-voltage cutoff
- 19 V, ± 0.5 V
“No-load power consumption (ON mode) 250 mA – 6 W”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
“Low battery voltage, switches off at 19 V, ± 0.5 V”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
Battery care and safety
- Operating temperature range
- -25 °C to 80 °C, derating > 40
- Ingress protection
- IP23
“Temperature range (ambient temp.) -25 °C to 80 °C, derating > 40”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
“Protection degree IP23”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
Size and fit
- Overall dimensions
- 470 x 315 x 254 mm 18.5 x 12.4 x 10.0 inch
- Stated weight
- 19 kg 41.9 lb
“Dimensions, hxwxd 470 x 315 x 254 mm 18.5 x 12.4 x 10.0 inch”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
“Weight 19 kg 41.9 lb”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
Other findings
- Max continuous power
- 4000 W
- Minimum cable size
- 2x 70 mm²
- Minimum DC fuse
- 1x 250 A or 2x 125 A
- Recommended battery capacity
- > 400 Ah
- Surge power
- 9000 W
“Continuous power at 40 °C / 104 °F, cos phi 1 4000 W”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
“Minimal cable size 2x 70 mm²”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
“Minimal DC fuse (slow blow) 1x 250 A or 2x 125 A”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
“Recommended battery capacity > 400 Ah”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
“Peak load 9000 W”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz
Certification claims
- Product compliance claim
- CE, E-mark, ABYC A-31
“Compliance CE, E-mark, ABYC A-31”
Source: mastervolt.com/products/mass-sine-24v/mass-sine-24-5000-230v-50hz