# Wi‑Fi Module QOLTEC 53962 for Solar Inverter, Wireless Connectivity for PV System Monitoring

**URL:** https://aio.lv/en/product--qoltec-53962--10448262
**Data updated:** 2026-03-11 11:52 (EET)
**Category:** Solar Panel Accessories
**Manufacturer:** QOLTEC
**Manufacturer code:** 53962
**EAN:** 5901878539621
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 53.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-53962--10448262

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

QOLTEC Wi‑Fi Module 53962 provides wireless connectivity for compatible solar inverters, enabling remote monitoring and data transmission of PV system performance. Designed for straightforward installation, it connects the inverter to home or cloud apps, allowing real‑time access to generation, consumption and status. Suitable for homeowners and installers who need easy monitoring and diagnostics.

## Long description

The QOLTEC Wi‑Fi Module 53962 is a compact wireless adapter designed to provide compatible solar inverters with network connectivity for remote monitoring and data transfer. It enables the inverter to communicate generation, consumption and status information to home or cloud applications, supporting real‑time access to PV system performance and diagnostics. The module is intended for straightforward integration into existing inverter setups and for use in residential and small commercial PV installations.
Advantages
The module offers simple wireless connectivity without the need for additional wired network infrastructure, helping to reduce installation complexity. It supports continuous data transmission for monitoring generation and system health, facilitating timely diagnostics and performance tracking. Its compact form factor and manufacturer‑specified compatibility make it suitable for retrofitting compatible inverters and maintaining unobtrusive installation within inverter enclosures.
Suitable for
 Homeowners who want real‑time monitoring of solar generation and energy consumption
 Installers adding wireless monitoring capabilities to compatible inverters
 Property managers tracking multiple small PV installations remotely
 Users who prefer cloud or app‑based access to inverter performance data
Key specifications
 Function: Wireless Wi‑Fi communication interface for solar inverter monitoring
 Connectivity: 2.4 GHz Wi‑Fi (typical for inverter communication modules)
 Compatibility: Designed for use with specified compatible inverter models from the same manufacturer
 Installation: Compact module form factor for internal or panel‑mounted integration
 Data: Enables real‑time transmission of generation, consumption and device status to apps or cloud platforms
How to use
Install the Wi‑Fi module according to the inverter manufacturer’s installation instructions, connecting it to the designated communication port on the inverter. After physical installation, use the inverter or manufacturer app to configure the wireless network settings and pair the module with the local Wi‑Fi network. Once connected, register or enable cloud or local monitoring in the application to begin receiving real‑time performance and status data from the PV system.
Usage recommendations
Place the inverter and module where they have adequate Wi‑Fi signal strength or provide a suitable access point nearby. Keep firmware and the monitoring app up to date and follow the inverter manufacturer's guidance for secure network configuration to protect access to system data.

## FAQ

### How much does the Wi‑Fi Module QOLTEC 53962 for Solar Inverter cost, and is it available for purchase?

The price is 64.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 54 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 08.07.2026 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/10448262/52470633_large.webp