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header-product PV Combiner Box HiSmart NV820153 DC 4in-4out IP66
356.99 €

PV Combiner Box HiSmart NV820153 DC 4in-4out IP66

PV Combiner Box HiSmart NV820153 Photo 1
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PV Combiner Box HiSmart NV820153 DC 4in-4out IP66

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PV Combiner Box HiSmart NV820153 DC 4in-4out IP66

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Short description

HiSmart NV820153 is a PV combiner box for DC photovoltaic systems with 4 inputs and 4 outputs, rated to IP66 protection. It consolidates multiple PV strings for safer distribution and simplifies wiring to inverters or charge controllers. The enclosure provides weather and dust resistance for outdoor use and aids in overcurrent protection and circuit organization during installation and maintenance.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 5257626
Manufacturer: HiSmart
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1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.07.2026 {{selectedOffer.officeDeliveryString}}
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From 4.99 €
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From 1.89 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 9.92 euros per month
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Product information

Description

HiSmart NV820153 is a PV combiner box designed for DC photovoltaic systems with 4 inputs and 4 outputs, providing consolidated string connection, surge protection and isolation on the solar DC side. The IP66, IK10 and V0-rated polycarbonate enclosure is UV-resistant and suitable for outdoor installations. The set includes MC4 connectors and cable glands for straightforward wiring to inverters or charge controllers.

Advantages

The combiner box supports up to 1000 V DC and accommodates changeable short-circuit current per input from 15 A to 30 A. It integrates two 4-pole DC switches (1000 V, 50 A) with a patented DC arc extinguishing chamber and magnetic steels for rapid, safe interruption. Four 3-pole DC surge protective devices (1000 V, 40 kA) with a response time <25 ns are built in for PV-specific lightning and surge protection. The enclosure’s flame-retardant, UV-resistant material and IP66/IK10 ratings ensure robust protection in external environments.

Suitable for

  • Small to medium rooftop and ground-mounted PV arrays with four strings
  • Systems requiring centralized DC string consolidation before the inverter
  • Outdoor installations needing weatherproof and impact-resistant enclosures
  • Installations where integrated surge protection and DC isolation are required

Key specifications

  • Inputs: 4 strings
  • Outputs: 4 strings
  • Maximum voltage: 1000 V DC
  • Short-circuit current per input (Isc): 15 A–30 A (changeable)
  • Maximum output current: 50 A
  • DC switches: 4P, 1000 V, 50 A (2 pcs)
  • DC SPD: 3P, 1000 V, 40 kA (4 pcs), response time <25 ns
  • Enclosure material: polycarbonate; protection class IP66, IK10, V0
  • Dimensions: 300 x 400 x 180 mm
  • Cable glands: input PG09 (2.5–16 mm), output PG21 (2.5–16 mm)
  • Operating temperature: -25 °C to +60 °C
  • Warranty: 24 months

How to use

Mount the combiner box on a suitable flat surface using the recommended clearances, ensure correct orientation and secure wiring glands. Connect each PV string to the designated input terminals using MC4 connectors or appropriate cabling, set the short-circuit current per input if required, and route the combined outputs to the inverter or charge controller. Use the lockable DC switch handles to isolate circuits during maintenance; verify SPD status periodically and follow local electrical codes during installation.

Usage recommendations

Install and maintain the HiSmart NV820153 combiner box according to applicable national electrical regulations and manufacturer instructions. Verify compatibility of string currents and system voltage (up to 1000 V DC), regularly inspect seals and SPDs after severe weather, and use qualified personnel for installation and servicing.

Description

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Customer reviews

Customer questions

FAQ

How much does the PV Combiner Box HiSmart NV820153 cost, and is it available for purchase?

The price is 356.99 € (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 02.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can PV Combiner Box HiSmart NV820153 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 PV Combiner Box HiSmart NV820153 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 HiSmart 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 HiSmart 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.