# Keno SH-6 DC Hermetic Connection Box with DC Surge Arrester, 1000V, Type 1+2, for 2 PV Strings and 2 MPPT

**URL:** https://aio.lv/en/product--keno-sh-6-dc--12469092
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** Keno
**Manufacturer code:** SH-6 DC
**EAN:** 5904473570037
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 257.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 212.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--keno-sh-6-dc--12469092

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Keno SH-6 DC hermetic connection box is designed for photovoltaic systems, providing reliable protection with an integrated Type 1+2 DC surge arrester. Rated for 1000V, this unit supports 2 PV strings and 2 MPPT inputs. It ensures safe and efficient electrical distribution in solar installations, protecting equipment from voltage spikes. The robust, weather-resistant enclosure is suitable for demanding outdoor environments.

## Long description

The Keno SH-6 DC hermetic connection box is a professional-grade solution designed to protect photovoltaic installations from voltage surges. Engineered for systems operating at up to 1000V, this unit integrates a high-performance Type 1+2 DC surge arrester to safeguard sensitive solar equipment. The enclosure is built to withstand harsh outdoor conditions, ensuring long-term reliability and safety for your solar energy system.
Advantages
This connection box offers superior protection by combining surge suppression with a robust, weather-resistant design. Its hermetic construction prevents moisture and dust ingress, making it ideal for demanding environments. By supporting two independent PV strings and two MPPT inputs, it provides a versatile and efficient configuration for modern solar arrays, effectively minimizing the risk of damage from atmospheric discharges and electrical spikes.
Suitable for
Residential and commercial photovoltaic systems
Installations requiring protection for 2 PV strings
Systems utilizing dual MPPT inverters
Outdoor solar energy setups exposed to weather
This unit may not be suitable for systems exceeding 1000V DC or configurations requiring more than two independent PV strings. It is also not intended for indoor environments where a non-hermetic, standard distribution box would suffice, as the specialized sealing adds unnecessary cost for protected indoor locations.
Key specifications
Rated voltage: 1000V DC
Surge protection class: Type 1+2
Capacity: 2 PV strings
MPPT support: 2 MPPT inputs
Enclosure type: Hermetic, weather-resistant
Installation should be performed by a qualified professional in accordance with local electrical safety regulations. The box should be mounted securely on a vertical surface using the provided mounting points. Ensure all cable glands are tightened correctly to maintain the hermetic seal, and verify that the surge arrester is properly grounded to the building's main earthing system to ensure effective protection.
What to consider before purchase
Compatibility with your inverter's input configuration
Maximum voltage requirements of your PV array
Environmental conditions at the installation site
Requirement for professional installation and grounding
For optimal performance and safety, regularly inspect the surge arrester status indicator and ensure that all cable connections remain tight and free from corrosion. Always follow the manufacturer's guidelines regarding the grounding of the surge protection device to ensure the system remains fully operational during a surge event.

## FAQ

### How much does the Keno SH-6 DC Hermetic Connection Box for PV Systems cost, and is it available for purchase?

The price is 257.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 06.07.2026 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 Keno SH-6 DC Hermetic Connection Box for PV Systems 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 Keno 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 Keno 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/12469092/68771796_large.webp