# Solar cable extension set InLine 4 mm² black/red, 0.75 m

**URL:** https://aio.lv/en/product--inline-95477--11518463
**Data updated:** 2026-02-15 12:45 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** InLine
**Manufacturer code:** 95477
**EAN:** 4043718342785
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-95477--11518463

## 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

InLine solar cable extension set with 4 mm² conductors in black and red, length 0.75 m. Designed for extending DC connections in photovoltaic systems and linking panels, inverters or batteries. Provides clear polarity identification, flexible insulated conductors and straightforward installation for small to medium PV setups and maintenance tasks.

## Long description

InLine solar cable extension set with 4 mm² conductors in black and red, length 0.75 m is designed to extend and link DC connections in photovoltaic systems. The set provides two flexible insulated conductors with clear polarity marking to simplify wiring between solar panels, inverters and battery systems. Its compact length and standardized conductor size make it suitable for short extensions, branch connections and maintenance work in small to medium PV installations.
Advantages
The cable set offers durable insulation and flexible copper conductors that allow easier routing in confined spaces. Colour-coded black and red conductors reduce wiring errors and speed up installation. With a 4 mm² cross-section the cables support common DC currents in residential and small commercial PV systems while maintaining low voltage drop for short runs. The 0.75 m length provides a tidy, factory-like connection when extending strings or connecting adjacent modules.
Suitable for
Extending DC connections between solar panels
Connecting panels to string combiners or inverters over short distances
Linking battery terminals in off-grid or hybrid systems
Temporary or permanent maintenance and testing connections
Key specifications
Conductor cross-section: 4 mm²
Length: 0.75 m
Conductor colours: black and red for polarity identification
Conductor type: flexible, multi-strand copper
Insulation: weather-resistant flexible PVC or equivalent suitable for outdoor DC use
Intended use: DC photovoltaic systems and related low-voltage solar applications
How to use
Route the cable avoiding sharp edges and heat sources, then strip appropriate lengths of insulation at connection points. Match the red and black conductors to positive and negative terminals respectively and secure connections using compatible terminals or clamps. Ensure proper torque on terminal screws and verify polarity before energising the circuit. Confirm that the total run length and cumulative connections remain within acceptable voltage drop and current-carrying capacity for the system.
Usage recommendations
For outdoor installations, protect connections with suitable UV-resistant junction boxes or heat-shrink tubing and check that all terminations meet local electrical codes. Use the cable for short runs or between adjacent modules; for longer distances choose larger conductor cross-sections to reduce voltage drop. Regularly inspect insulation and connections during scheduled system maintenance.

## FAQ

### How much does the Solar cable extension set InLine 4 mm² 0.75 m cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 117 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. 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 InLine 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 InLine 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/11518463/66534734_large.webp