NOQON NSP312 300W/12V Pure Sine Wave Inverter

NOQON inverter with pure sine wave & many additional functions
High efficiencies & safety for all types of electronic loads
With the compact and lightweight high-frequency inverter of the NSP series from NOQON, you convert your battery direct current into pure sinusoidal 230V alternating current.
Finally no more problems with sensitive loads, the NSP312 from NOQON powers them all!
The NSP312 also offers, in addition to all modern basic functions, the latest additional functions such as:
- USB socket for charging small consumers
- Connection possibility for the multifunctional remote control
- Overvoltage protection
- Undervoltage protection (saves the batteries)
- Overload protection
- Overheating protection
- Reverse polarity protection (fuse blows)
- Shutdown on overload
- Various acoustic warning signals in case of problems
NOQON inverters have the CE mark and the ECE test mark (E-mark).

Pure sine wave
100% Pure power like from home
More and more electronic consumers are becoming more complex in their design and can no longer be operated with "modified sine wave current" from inferior inverters. The prerequisite for trouble-free operation is a pure sine wave current from NOQON's NSP series - just like you get at home from the wall socket!
Gone are the days of streaks in the TV picture or humming and interference in audio and hi-fi applications. Restrictions on consumers in mobile use are now a thing of the past.
High power reserves
Power when it matters
Thanks to many integrated protection circuits, durable power electronics and intelligent microprocessor control, the NSP312 guarantees high overload capacity (for high starting currents of inductive loads).
- 150% of continuous power for 10 seconds
- 200% power for 2 seconds
With a continuous power of 300W, this corresponds to 450W for 10 seconds and 600W for 2 seconds.
Thus, even consumers with high starting currents or with short-term high peak consumption can be used without restrictions.


High-quality components
The first impression is not deceptive
The NSP312 is very robustly built, but thanks to its quiet active fan cooling system, it operates as quietly as a whisper and extremely efficiently, making it suitable for continuous operation.
Thanks to high-quality electronic components and the latest high-frequency technology, it is able to achieve efficiencies of up to 90% with minimal power consumption.
In addition to the active fan cooling system, the sturdy ribbed aluminum housing coated with European powder coating guarantees maximum passive cooling and thus whisper-quiet continuous operation.
Scope of delivery
Unpack. Get started.
You will receive:
- NOQON pure sine wave inverter NSP312
- Cable set
- Detailed user manual with technical data and fault diagnosis (English/German)
AC-Ausgangsspannung: | 230 V |
---|---|
AC Dauerleistung: | 300 W |
Artikelgewicht: | 1,40 Kg |
Current consumption in idle mode: | Under 0.35 A |
DC input voltage: | 12 V |
Dimensions (L x W x H): | 215 x 150 x 75 mm |
For battery capacity: | From 50Ah (wet, gel, AGM), LiFePO4 (from 25Ah) |
Gleichstromanschluss (DC): | M6 Gewindebolzen |
Max. Ladestrom: | Nicht zutreffend |
Max. Leistung bis 10 s: | 450 W |
Modell: | NSP312 |
Nennstrom Impp (A): | Nicht zutreffend |
Netzfrequenz: | 50 Hz |
Steckdose: | 1x Schukosteckdose |
Tension: | 12 V to 230 V |
Wave type: | Pure sine wave |
Wirkungsgrad: | 85-90% |
Zustand: | Neu (Original - Direkt vom Hersteller) |