# Power inverter Technaxx TE23 3000W pure sine wave

**URL:** https://aio.lv/en/product--technaxx-te23--10852547
**Data updated:** 2026-02-13 15:37 (EET)
**Category:** Power Inverters
**Manufacturer:** Technaxx
**Manufacturer code:** TE23
**EAN:** 4260358125596
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 277.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 229.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--technaxx-te23--10852547

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Technaxx TE23 is a 3000W pure sine wave power inverter designed to convert DC battery power to stable AC output for running household appliances and electronic equipment. It provides clean sine-wave electricity suitable for sensitive devices, continuous and peak power handling, and is intended for use in vehicles, boats, off-grid systems and emergency backup to power tools, laptops, chargers and small appliances.

## Long description

The Technaxx TE23 3000W pure sine wave power inverter converts 12V DC battery power into stable 230V AC output suitable for household appliances and electronic equipment. Designed to deliver clean sine-wave electricity, it supports continuous loads and higher short-term peak demands to start motors and power sensitive devices without introducing harmonic distortion. The inverter is intended for use in vehicles, boats, off-grid systems and as emergency backup to supply power for tools, laptops, chargers and small appliances.
Advantages
The pure sine wave output provides low total harmonic distortion and ensures compatibility with sensitive electronics such as laptops, audio/video equipment and medical devices that require stable AC power. With a rated continuous power of 3000W and higher peak capability, the unit can handle temporary surge currents needed for motor start-up or compressor-driven appliances. The inverter includes built-in protection against overload, short circuit, overtemperature and low battery voltage, helping to protect both the inverter and connected devices. Compact design and standard AC outlet interfaces make installation and connection straightforward in mobile and stationary setups.
Suitable for
Powering laptops, chargers and consumer electronics
Running small kitchen appliances and power tools with short start-up surges
Supplying AC power for boats, campers and vehicle-based systems
Providing emergency backup power for off-grid or temporary installations
Key specifications
Output type: pure sine wave AC suitable for sensitive electronics
Continuous output power: 3000 watts
Peak/surge capability: higher short-term power to support motor start-up
Input voltage: 12V DC (battery supply)
Output voltage: 230V AC (nominal)
Protections: overload, short circuit, overtemperature, low battery shutdown
Cooling: active cooling (fan) for thermal management
How to use
Install the inverter on a flat, ventilated surface and connect it to a suitable 12V battery using appropriately sized cables and secure terminal connections. Ensure correct polarity when linking the DC input and tighten connections to prevent voltage drops. Connect AC appliances to the inverter's AC outlets or additional power strips rated for the load. Monitor battery voltage and inverter indicators while operating; avoid continuous operation at or above the rated continuous power to prevent overheating. When not in use, disconnect the inverter from the battery to prevent parasitic drain.
Usage recommendations
Use the inverter with appropriately rated batteries and cable sizes to minimize voltage drop and maximize efficiency. Allow adequate ventilation around the unit and avoid exposing it to moisture or excessive dust. For inductive loads such as motors or compressors, consider the appliance's start-up current and ensure the inverter's surge capacity and battery reserve are sufficient. Regularly inspect connections and battery condition to maintain reliable operation.

## FAQ

### How much does the Technaxx TE23 3000W inverter cost, and is it available for purchase?

The price is 277.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 01.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Technaxx TE23 3000W 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 Technaxx 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 Technaxx 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/10852547/60226385_large.webp