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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mastervolt Mass Sine Inverter (12V / 2000W / 50Hz)The Mastervolt Mass Sine power inverter produces a pure sine wave AC (Alternating Current) output from a DC (Direct Current) input from your boats battery bank. Because of the pure sine wave output, it is safe and reliable and prevents damage to the equipment it is connected to. It is compatible with the Mastervolt MasterBus system, allowing it to be connected and configured centrally on the EasyView 5 alongside other items in your electrical system.
The Mastervolt Mass Sine power inverter produces a pure sine wave AC (Alternating Current) output from a DC (Direct Current) input from your boats battery bank. Because of the pure sine wave output, it is safe and reliable and prevents damage to the equipment it is connected to. It is compatible with the Mastervolt MasterBus system, allowing it to be connected and configured centrally on the EasyView 5 alongside other items in your electrical system. It can also be operated by the remote panel, or on the device itself. The power inverter can give you consistent, 24/7 use, with an MTBF (Mean Time Between Failures) of 180,000 hours when at full capacity without stopping. The Mass Sine range are extremely efficient and also feature an automatic economy mode, allowing digital clocks to carry on working whilst not putting excess strain on the battery. The high frequency technology used eliminates noise typically associated with power inverters, such as buzzing or humming. General specifications Output voltage (� 5 %): 230 V - 50 Hz (� 0.01 Hz) Output waveform: true sine Nominal battery voltage: 12 V Recommended battery capacity: > 200 Ah Continuous power at 40 C / 104 F, cos phi 1: 1800 W P30 power at 40 C, cos phi 1: 2000 W Peak load: 4000 W AC connection: internal Galvanisedanic isolation: yes Efficiency: 92 % Display/read-out: LED display Dimensions, hxwxd: 420 x 318 x 130mm (16.5 x 12.5 x 5.1 inch) Weight: 14.6 kg (32.2 lb) Compliance: CE, E-mark, ABYC A-31, RRR Technical specifications Technology: HF switch mode Low battery voltage, switches off at: 10 V, � 0.5 V Low battery voltage, switches on at: 11 V, � 0.5 V High battery voltage, switches off at: 15.5 V, � 0.5 V High battery voltage, switches on at: 14.5 V, � 0.5 V Max. ripple on DC (battery): 5% RMS Input current (nominal load): 183 A No-load power consumption (ON mode): 480 mA - 6 W No-load power consumption (energy saving mode): 50 mA - 0.6 W Minimal DC fuse (slow blow): 250 A Minimal cable size: 70mm? Harmonic distortion typical: < 5% Cos phi: all power factors allowed Transfer system: the Masterswitch and Systemswitch can be connected to all sine wave inverters Temperature range (ambient temp.): -25 C to 80 C, derating > 40 C (-13 F to 176 F) Cooling: natural/forced Protection degree: IP23 Protections: over temperature, over load, short circuit, high/low battery voltage MasterBus compatible: yes, using a MasterBus Inverter Interface or AC power analyserShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Well built
Color: Black
Did the job! Awesome divider and very easy to put together
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 5
Light weight and large privacy screen
Color: Black, Color: Black
The privacy screen is light weight and of great quality. The screen can block sight and also is easy to set up. It screen is sturdy and stable. It is a cheap solution for separating paces in rooms. The privacy screen is of black color and good good in many places. It can be folded when not used and does not take much space for storage.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Great divider!
Color: Black, Color: Black
This was really easy to set up and really works to decide the room. The material is dark enough that you have your privacy. Good for the price
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Reviewed in the United States on January 2, 2026
★★★★★ 3
Over all review
Color: Black
It’s not a bad divider, the instructions are okay but once I figured it out on my own it was easy. The quality is fine I like how it’s made of metal. The only downside is fall for me is the height. I’m 5”4” yet it’s suppose to be 6 feet tall but it seems to be a little shorter than that. If it was taller and the instructions a little more clear it would get 5 stars.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Nice, lightweight privacy screen.
Color: Black
Nice,lightweight privacy screen. Easy to assemble.
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Reviewed in the United States on May 29, 2026
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