Qoltec pure sine wave voltage inverter 12 V to 230 V 1000/2000 W with UPS bypass

187,00 €
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Product code: 135858-1
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The reliable Qoltec voltage inverter with a pure sine wave converts 12 V DC to 230 V AC and delivers 1000 W (2000 W peak). Thanks to the UPS BYPASS mode, it automatically switches between mains power and the battery, features an LCD display to monitor parameters, and offers a wide range of connectors including USB and USB‑C for convenient power on the road and as a backup power source at home.
Pure sine wave for sensitive electronics

Pure sine wave for sensitive electronics

The Pure Sine Wave output provides voltage similar to the 230 V mains, making it suitable for devices sensitive to power quality. It ensures stable operation without interference and minimizes the risk of issues when powering electronics and motors.

UPS BYPASS: automatic switching during an outage

UPS BYPASS: automatic switching during an outage

The UPS (bypass) function automatically switches between 230 V from the mains and 12 V from the battery. In the event of a mains outage, the inverter switches to the battery; once power is restored, it returns to bypass mode.

LCD display and modern connectivity

LCD display and modern connectivity

The clear LCD display lets you track key values (battery voltage, consumption, temperature, AC output status, error indication). There are also practical ports for charging and connecting devices, including USB and USB‑C.

Power quality like from a wall outlet
An inverter with a pure sine wave generates an output voltage similar to the electrical grid, so it is suitable even for sensitive electronics and devices demanding high power quality. You will appreciate stable operation without interference, quiet operation of connected devices, and higher safety under long-term load.

No interruption: UPS (BYPASS) automatically switches the power source
The bypass (UPS) function intelligently manages power without user intervention: when 230 V mains power is available it operates in bypass mode, during an outage it automatically switches to a 12V battery, and when power returns it switches back to the mains.

Practical use in a camper, on a boat, and at home
The inverter is ideal for powering appliances at a campsite, in a camper, on a yacht, or as an emergency power source in the household. For maximum service life, we recommend that the total power draw of connected devices does not exceed about 85% of the inverter’s rated power. The device works with standard 12V batteries; proper operation requires battery voltage approximately in the range of 10.5–15.5 V DC and adequate current capacity.

Durable construction and safety
A robust metal housing better withstands vibrations and impacts. Active fan cooling helps maintain stable operation. A range of protections is included (UVP/SCP/OVP/OCP/OTP) and, according to the supplier, the package also includes spare fuses.

Specifications

Product type
Voltage inverter with pure sine wave
Input voltage (DC)
12 V
Input voltage range (DC)
approx. 10.5–15.5 V
Output voltage (AC)
230 V
Output socket
Schuko (compatible with European plugs)
Rated power
1000 W
Peak power
2000 W
Waveform
Pure sine wave (Pure Sine Wave)
UPS / bypass mode
Yes, automatic switching mains 230 V ↔ 12 V battery
Display
Backlit LCD
Displayed data
Battery voltage, current consumption, temperature, AC output status, charge level, fan status, and error messages (FAULT)
Ports and connectors
USB, USB‑C; depending on version also additional service/communication connectors
Cooling
Automatic fan
Construction
Metal housing
Protections
UVP (undervoltage), SCP (short circuit), OVP (overvoltage), OCP (overcurrent), OTP (overtemperature)
Accessories
According to the supplier: spare fuses
Selling unit
1 piece
187,00 €