# PV Connector T-Branch ORNO Rozdzielacz 4×MC4 Type T for Solar Panels

**URL:** https://aio.lv/en/product--orno-aw891601--11845592
**Data updated:** 2026-03-09 15:02 (EET)
**Category:** Solar Panel Accessories
**Manufacturer:** ORNO
**Manufacturer code:** aw\_891601
**EAN:** 5908254804397
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--orno-aw891601--11845592

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

ORNO Rozdzielacz 4×MC4 is a T-type photovoltaic connector designed for connecting and splitting MC4-equipped solar panel strings. The unit provides four MC4 ports in a T-configuration to combine or branch DC connections for PV arrays, enabling easy parallel/series layout adjustments, safe plug-and-play installation and reliable electrical contact for system expansion and maintenance.

## Long description

ORNO Rozdzielacz 4×MC4 Type T is a photovoltaic T-branch connector intended for use with solar panels that have standard MC4 plugs. The device provides four MC4 sockets arranged in a T configuration to allow splitting or combining DC strings, enabling flexible wiring layouts during installation, expansion or maintenance of PV arrays. It is designed for straightforward plug-and-play connections and to maintain secure electrical contact between panel leads.
Advantages
The T-branch connector supports simple and fast assembly of parallel or branched PV circuits without the need for specialized tools. Its standardized MC4 interfacing ensures compatibility with most solar panels and cables that use the same connector family. The unit reduces installation time and helps maintain consistent contact quality across connections, contributing to stable DC power transmission in the array.
Suitable for
 Connecting multiple solar panels in parallel for higher current output
 Branching a PV string to feed several inverters or charge controllers
 Temporary or permanent rearrangement of panel layouts during system expansion
 Maintenance situations where quick disconnection and reconnection is required
Key specifications
 Connector type: MC4-compatible T-branch with four MC4 ports
 Function: Combine or split DC connections for photovoltaic strings
 Contact design: Plug-and-play male/female MC4 interfaces for secure mating
 Application: Outdoor PV systems, rooftop and ground-mounted arrays
 Mechanical: Compact T-form factor for inline and branch wiring
How to use
Ensure all PV strings and equipment are de-energized before making connections. Align and insert MC4 male and female plugs into the corresponding ports of the ORNO T-branch until an audible click indicates secure locking. Verify that all plugs are fully engaged and that cables are routed without strain. After connection, restore power and check system voltage and currents according to installer procedures. For disconnection, depress the MC4 locking tabs and pull connectors apart while the circuit is de-energized.
Usage recommendations
Use the ORNO Rozdzielacz 4×MC4 Type T only with matching MC4-compatible connectors and cables rated for the PV system voltage and current. Avoid exposure of unsecured connectors to prolonged moisture; if used outdoors, ensure proper sealing and routing to minimize water ingress and mechanical stress. Follow local electrical codes and manufacturer guidelines when integrating the T-branch into an array, and perform regular inspections to confirm that all connections remain tight and free of corrosion.

## FAQ

### How much does the ORNO Rozdzielacz 4×MC4 T-type PV connector cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 30.07.2026 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 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/11845592/67244674_large.webp