# Solar connector QOLTEC MC4 Type Y 1000V 30A – Y-branch for photovoltaic panels

**URL:** https://aio.lv/en/product--qoltec-52601--8518984
**Data updated:** 2025-12-23 19:46 (EET)
**Category:** Solar Panel Accessories
**Manufacturer:** QOLTEC
**Manufacturer code:** 52601
**EAN:** 5901878526010
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-52601--8518984

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

QOLTEC MC4 Type Y solar connector is a Y‑branch cable connector designed for photovoltaic systems. Rated for up to 1000 V and 30 A, it allows parallel connection of two solar panel strings into a single output. Compatible with standard MC4 systems, it simplifies wiring, reduces installation time and ensures secure, weather‑resistant electrical contacts for outdoor use.

## Long description

QOLTEC MC4 Type Y 1000V 30A is a Y‑branch solar connector designed for photovoltaic panels and arrays. Rated for up to 1000 V and 30 A, this MC4 Type Y connector enables the parallel connection of two solar panel strings into a single output while remaining compatible with standard MC4 systems. The connector is built for outdoor photovoltaic use and provides secure, weather‑resistant electrical contacts to simplify wiring and reduce installation time.
Advantages
The QOLTEC MC4 Type Y connector enables combining two panel strings without altering existing MC4 cabling, maintaining compatibility with standard MC4 male and female connectors. With a 1000 V voltage rating and 30 A current rating, it is suitable for many contemporary PV installations. The Y‑branch design reduces the number of junctions required, helps preserve correct polarity and provides reliable contact and weather resistance for outdoor conditions.
Suitable for
Parallel connection of two solar panel strings
Residential and small commercial photovoltaic arrays
Off‑grid and hybrid solar systems
Retrofit or expansion of existing MC4-based installations
Key specifications
Brand: QOLTEC
Type: MC4 Type Y (Y‑branch connector)
Rated voltage: 1000 V
Rated current: 30 A
Compatibility: standard MC4 systems
MPN: 52601
EAN: 5901878526010
How to use
Ensure panels and cabling are de‑energized before connecting. Match MC4 polarity and insert male and female MC4 ends until they click to secure contacts. Use the Y‑branch to join two positive strings into one positive output or two negative strings into one negative output—do not mix polarities. After assembly, verify mechanical retention of each connector and route cables to avoid strain, chafing or damage from sharp edges.
Usage recommendations
Confirm the combined current of the parallelled strings does not exceed 30 A and that system voltage remains within 1000 V. Use the connector only with compatible MC4 components, inspect seals and contacts periodically for outdoor exposure, and follow local electrical codes and safety practices when installing or modifying PV wiring.

## FAQ

### How much does the Solar connector QOLTEC MC4 Type Y 1000V 30A cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 824 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 09.07.2026 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/8518984/51729673_large.webp