# PV Y-Branch Connector ORNO Orno Rozdzielacz 2xMC4 Y-type for photovoltaic panels

**URL:** https://aio.lv/en/product--orno-aw914886--11845643
**Data updated:** 2026-03-09 15:03 (EET)
**Category:** Solar Panel Accessories
**Manufacturer:** ORNO
**Manufacturer code:** aw\_914886
**EAN:** 5908254804342
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Orno Rozdzielacz 2xMC4 is a Y-type PV branch connector for photovoltaic panels, providing two MC4 outputs from one input. Designed for parallel connection of solar modules, it ensures secure MC4-compatible plug-and-play linking of panel strings. Suitable for use in solar arrays, rooftop installations and small commercial PV systems requiring reliable parallel splitting.

## Long description

Orno Rozdzielacz 2xMC4 is a Y-type PV branch connector designed to split a single MC4 input into two MC4 outputs for photovoltaic panels. It enables parallel connection of solar modules and provides a compact, weather-resistant junction compatible with standard MC4 plugs. The connector is intended for use where reliable parallel splitting of panel strings is required in rooftop installations, ground-mounted arrays, or small commercial photovoltaic systems.
Advantages
The PV Y-Branch Connector offers straightforward plug-and-play connectivity with MC4-compatible cables, reducing installation time and minimizing the need for additional tools. Its Y-type design allows two outputs from one input without modifying module wiring, and its construction provides secure electrical contact and protection against environmental factors typically encountered in outdoor solar installations.
Suitable for
 Parallel connection of solar modules in rooftop PV arrays
 Splitting a single panel output to feed two strings or MPPT inputs
 Small commercial or residential photovoltaic systems requiring additional branch points
 Temporary or permanent outdoor solar connections where MC4 compatibility is needed
Key specifications
 Connector type: Y-branch for photovoltaic systems
 Compatibility: MC4-compatible male and female plugs
 Function: one input to two outputs for parallel wiring
 Application environment: outdoor solar installations
 Typical usage: parallel splitting of panel strings and cable junctions
How to use
Connect the MC4-compatible male plug from the photovoltaic panel or cable to the input side of the Y-branch connector, ensuring secure engagement until the locking mechanism clicks. Attach MC4-compatible female plugs from the two outgoing cables or panel strings to the Y-branch outputs, verifying that polarities match and connections are fully seated. After assembly, inspect connections for proper locking and route cables to avoid mechanical strain or chafing.
Usage recommendations
Ensure all PV system components are de-energized before making or breaking connections. Use only MC4-compatible, UV-resistant cables and check that the combined current of the parallel outputs does not exceed the rated current of system components and upstream protection devices.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 ORNO 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 ORNO 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/11845643/67244716_large.webp