# Qoltec MS Wave Power Inverter 12V to 230V, 2000W/4000W, USB, LiFePO4/GEL/AGM Compatible

**URL:** https://aio.lv/en/product--qoltec-52684--12429031
**Data updated:** 2026-05-13 23:30 (EEST)
**Category:** Power Inverters
**Manufacturer:** QOLTEC
**Manufacturer code:** 52684
**EAN:** 5901878526843
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 138.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 114.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-52684--12429031

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The Qoltec MS Wave power inverter converts 12V DC to 230V AC with a continuous power of 2000W and a peak power of 4000W. It features a built-in USB port and is compatible with LiFePO4, GEL, and AGM battery technologies. Designed for reliable power supply in vehicles and off-grid systems, this modified sine wave inverter ensures efficient operation for various electronic devices.

## Long description

The Qoltec MS Wave power inverter is a high-performance device designed to convert 12V DC battery power into 230V AC mains electricity. With a continuous power output of 2000W and a peak capacity of 4000W, it provides a stable energy source for various electronic appliances. This inverter is engineered for versatility, featuring compatibility with modern battery technologies including LiFePO4, GEL, and AGM, making it an ideal solution for mobile energy needs.
Advantages
This inverter offers significant flexibility for users requiring reliable power away from the grid. Its compatibility with diverse battery types ensures that it can be integrated into various existing power setups without requiring specialized modifications. The inclusion of a dedicated USB port adds convenience for charging mobile devices directly from the unit. Furthermore, the robust construction and high peak power capacity allow it to handle the startup surges of inductive loads, ensuring consistent performance during operation.
Suitable for
Powering household appliances in campervans and caravans
Operating power tools in remote locations
Charging laptops, tablets, and smartphones via the integrated USB port
Supporting off-grid solar energy storage systems
Providing emergency backup power for essential electronics
When it may not be suitable
This device produces a modified sine wave output, which may not be compatible with sensitive medical equipment, high-end audio systems, or certain types of precision electronics that require a pure sine wave. Additionally, it is not intended for high-wattage appliances that consistently exceed the 2000W continuous power rating.
Key specifications
Input voltage: 12V DC
Output voltage: 230V AC
Continuous power: 2000W
Peak power: 4000W
Output waveform: Modified sine wave
Battery compatibility: LiFePO4, GEL, AGM
Integrated ports: USB
How to use
To use the inverter, connect the input terminals securely to a compatible 12V battery, ensuring correct polarity. Once connected, switch the device on and plug your 230V appliances into the AC output socket. Ensure that the total power consumption of all connected devices does not exceed the continuous power rating of the inverter. Always place the unit in a well-ventilated area to prevent overheating during operation.
What to consider before purchase
Verify that your appliances are compatible with modified sine wave power
Ensure your battery bank capacity is sufficient for your intended power usage
Check that the cable gauge used for connection is appropriate for the current draw
Confirm the inverter has adequate space for airflow
Usage recommendations
Always disconnect the inverter from the battery when not in use for extended periods to prevent battery drainage. Regularly inspect the input cables for signs of wear or loose connections to maintain safe operation.

## FAQ

### How much does the Qoltec MS Wave 12V to 230V 2000W/4000W Power Inverter cost, and is it available for purchase?

The price is 138.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 19.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Qoltec MS Wave 12V to 230V 2000W/4000W Power Inverter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12429031/68729190_large.webp