# Inverter QOLTEC Monolith 2000 MS Wave 12V to 230V 1000/2000W

**URL:** https://aio.lv/en/product--qoltec-51926--10670602
**Data updated:** 2026-02-12 22:03 (EET)
**Category:** Car Inverters
**Manufacturer:** QOLTEC
**Manufacturer code:** 51926
**EAN:** 5901878519265
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 54.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-51926--10670602

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Pure sine wave inverter QOLTEC Monolith 2000 MS Wave converts 12V DC to 230V AC with continuous output 1000W and peak 2000W. Designed for powering household appliances, tools and electronics from a vehicle or battery bank. Includes protective functions and stable output for sensitive devices, offering mobile and backup power where mains are unavailable.

## Long description

The QOLTEC Monolith 2000 MS Wave inverter converts 12V DC to 230V AC with a continuous output of 1000W and a peak output of 2000W, providing stable pure sine wave power for a range of devices. Designed for use from vehicle batteries or standalone battery banks, the unit supports household appliances, power tools and sensitive electronics by delivering a clean, regulated AC supply where mains electricity is not available.
Advantages
The inverter produces a pure sine wave output that closely matches mains electricity, ensuring compatibility with sensitive equipment such as laptops, audio systems and medical devices. Built-in protective functions guard against overload, over-temperature, low battery voltage and short circuits, improving reliability and safety during mobile or backup operation. Compact construction and straightforward connections make the device suitable for installation in vehicles, caravans or small off-grid systems.
Suitable for
Powering laptops, chargers and consumer electronics
Operating small kitchen appliances and power tools within rated limits
Providing backup power for networking equipment and routers
Supplying AC power for camping, caravanning and mobile workshops
Key specifications
Input voltage: 12 V DC
Output voltage: 230 V AC
Continuous output power: 1000 W
Peak (surge) output power: 2000 W
Output waveform: pure sine wave
Protections: overload, over-temperature, low input voltage, short circuit
Typical applications: vehicle and off-grid battery power
How to use
Connect the inverter to a suitable 12V battery or vehicle electrical system using appropriate cable gauges and secure terminals. Place the inverter on a stable, ventilated surface and ensure adequate airflow around the unit to avoid overheating. Plug AC devices into the inverter’s outlets and switch the unit on; monitor the load so that the continuous power rating is not exceeded. Follow safety instructions in the user manual for wiring, grounding and fuse placement to ensure safe operation.
Usage recommendations
For optimal performance, use the inverter with a battery of appropriate capacity and state of charge, and avoid sustained loads near the continuous rating. Allow adequate cooling clearance, periodically inspect connections for corrosion or loosening, and use fusing close to the battery to protect wiring. When powering sensitive electronics, power them on after the inverter has started to ensure a stable AC waveform.

## FAQ

### How much does the Inverter QOLTEC Monolith 2000 MS Wave 12V–230V cost, and is it available for purchase?

The price is 66.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 63 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All QOLTEC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized QOLTEC service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10670602/57704044_large.webp