Solar PV cable extra digital NV821310 4 mm² 400 m

Name: Solar PV cable extra digital NV821310
Brand: extra digital
SKU: 10627537
Price: 306.49 EUR
Availability: InStock

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Solar PV cable extra digital NV821310 4 mm², 400 m, black

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Short description

Solar PV cable extra digital NV821310 is a 4 mm² photovoltaic cable supplied on a 400 m spool in black. Designed for solar panel DC connections and string wiring, it provides the conductor size and length for medium-power PV installations. Suitable for outdoor and rooftop use when installed according to local regulations, it helps connect modules and inverters reliably.

Available for order: 5 pcs.

Warranty: 2 Years

SKU: 10627537

Manufacturer: extra digital

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19.06.2026 {{selectedOffer.officeDeliveryString}}

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2b. Kengaraga str., Riga, Latvia, LV-1063

19.06.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 €

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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment

36 months installment: from 8.51 euros per month

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Product information

Description

Solar PV cable extra digital NV821310 4 mm² on a 400 m spool is a black, cylindrical DC cable intended for photovoltaic systems. It is designed for interconnecting solar panels, creating strings and connecting modules to inverters in medium-power PV installations. The cable features an oxygen-free copper conductor and PVC insulation suitable for outdoor rooftop and ground-mounted applications when installed according to local rules.

Advantages

The conductor is oxygen-free copper (IEC60228 class 5) with low resistance and good conductivity, providing reliable current transfer. The PVC insulation has standard thickness, offers flexibility and mechanical robustness, and is flame retardant and waterproof. The cable is rated for a wide temperature range, resists acids, alkalis and UV exposure, and withstands short-circuit temperatures up to 200°C for short durations. Certified to multiple standards for photovoltaic use.

Suitable for

DC connections between solar panels
String wiring in medium-power PV arrays
Connecting modules to combiner boxes and inverters
Outdoor rooftop and ground-mounted PV installations (when installed per local regulations)

Key specifications

Conductor material: oxygen-free copper (IEC60228 class 5)
Cross-section: 4 mm²
Length: 400 m (spool)
Insulation: PVC (polyvinyl chloride)
Nominal voltage: 1500 V
Current rating: 55 A
Resistance (20°C): <5.09 Ohm/km
Operating temperature: -40°C to +90°C
Short-circuit temperature: 200°C (up to 5 s)
Cable color: black
Certifications: IEC1500V, UL2000V, EN50396, EN60811-501, EN61034-2, IEC60332-1, UL FT1

How to use

Install the cable for DC circuits between PV modules, combiner boxes and inverters, observing polarity and manufacturer instructions. Route and secure the cable to avoid mechanical damage, abrasion and excessive bending; maintain minimum bend radius recommended for flexible copper conductors of the given cross-section. Make connections using appropriate crimp or compression lugs and correct torque values; ensure proper sealing and strain relief at junctions and entry points to prevent water ingress.

Usage recommendations

Use the NV821310 cable for outdoor photovoltaic DC wiring in accordance with local electrical codes and PV installation standards. Verify compatibility with system current and voltage, protect runs with suitable overcurrent devices, and check connectors and terminations are rated for 1500 V and the specified current. Store the spool in a dry, shaded area before installation to preserve the PVC insulation.

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Customer questions

FAQ

How much does the Solar PV cable extra digital NV821310 4 mm² 400 m cost, and is it available for purchase?

The price is 306.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 19.06.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Solar PV cable extra digital NV821310 4 mm² 400 m be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Solar PV cable extra digital NV821310 4 mm² 400 m online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 extra digital 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 extra digital 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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