# Doktorvolt PV Solar DC String Box 1000V Type 2

**URL:** https://aio.lv/en/product--doktorvolt-dv-9467-fot-257-dc--12540866
**Data updated:** 2026-07-06 17:37 (EEST)
**Category:** Other goods
**Manufacturer:** Doktorvolt
**Manufacturer code:** DV-9467-FOT-257-DC
**EAN:** 5903260279467
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 275.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 228.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--doktorvolt-dv-9467-fot-257-dc--12540866

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Doktorvolt DC string box is designed for photovoltaic systems with a maximum voltage of 1000V. Equipped with Type 2 surge protection, this unit ensures reliable electrical safety and protection for solar installations. It is a robust solution for managing DC circuits, providing essential overvoltage protection to maintain the efficiency and longevity of your solar power system components.

## Long description

The Doktorvolt PV Solar DC String Box 1000V Type 2 is a professional-grade electrical protection unit specifically engineered for photovoltaic installations. Designed to handle systems with a maximum operating voltage of 1000V, this string box serves as a critical interface between solar panels and the inverter. By integrating high-quality Type 2 surge protection, the device effectively mitigates the risks associated with voltage spikes and atmospheric discharges, ensuring the continuous and safe operation of your solar power infrastructure.
Advantages
This solar DC string box offers exceptional reliability through its robust construction and high-performance surge protection components. It is designed to withstand the demanding conditions of outdoor solar installations, providing a stable and secure connection point for DC circuits. By utilizing this unit, you significantly reduce the risk of electrical damage to sensitive inverter components, thereby extending the overall service life of your photovoltaic system and maintaining optimal energy conversion efficiency.
Suitable for
Residential photovoltaic systems with up to 1000V DC voltage
Commercial solar power installations requiring reliable surge protection
Protection of inverter inputs from overvoltage and atmospheric surges
Centralized management of solar string circuits
This unit may not be suitable for systems exceeding the 1000V DC threshold or for AC-side circuit protection. It is not intended for use in environments with extreme chemical exposure or high humidity levels that exceed the enclosure's IP rating.
Key specifications
Maximum operating voltage: 1000V DC
Surge protection class: Type 2
Application: Photovoltaic DC circuits
Enclosure type: Robust, weather-resistant design
The installation of the Doktorvolt DC string box should be performed by a qualified electrician in accordance with local electrical codes and safety regulations. The unit is typically mounted near the inverter or at the point where solar strings are combined. Ensure all cable entries are properly sealed to maintain the integrity of the enclosure, and verify that all terminal connections are tightened to the manufacturer's specified torque settings before energizing the system.
What to consider before purchase
Verify that your solar array voltage does not exceed 1000V DC
Ensure the enclosure dimensions are compatible with your installation space
Confirm that the surge protection class meets your local safety requirements
For long-term performance, perform a visual inspection of the surge protection status indicators at least once a year and after any significant lightning activity in the area.

## FAQ

### How much does the Doktorvolt PV DC String Box 1000V Type 2 cost, and is it available for purchase?

The price is 275.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 29.07.2026 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 Doktorvolt PV DC String Box 1000V Type 2 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Doktorvolt 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 Doktorvolt 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/12540866/68916323_large.webp