# EMITER EM-854N\_DCAC Hermetic DC/AC Switchgear IP66, 5x PV String, 5x MPPT, 1000V DC Surge Arrester Type 1+2, 3-Phase AC Protection

**URL:** https://aio.lv/en/product--emiter-em-854ndcac--12537127
**Data updated:** 2026-06-25 19:49 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** EMITER
**Manufacturer code:** EM-854N\_DCAC
**EAN:** 5904905313560
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 866.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 716.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--emiter-em-854ndcac--12537127

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The EMITER EM-854N\_DCAC is a professional hermetic IP66 switchgear designed for photovoltaic systems. It supports 5 PV strings and 5 MPPT inputs, featuring a 1000V DC surge arrester (Type 1+2). The AC section includes a 3-phase 100A surge arrester (Type 1+2), a 100A circuit breaker, phase signaling, and an integrated socket. This robust unit ensures reliable protection and efficient power management for solar installations.

## Long description

The EMITER EM-854N\_DCAC is a professional hermetic switchgear engineered specifically for complex photovoltaic installations. Housed in an IP66-rated enclosure, this unit provides comprehensive protection for both DC and AC sides of a solar power system. It is designed to manage up to 5 PV strings and 5 MPPT inputs, ensuring that high-voltage solar energy is handled safely and efficiently. With its robust construction and high-quality internal components, this switchgear serves as a critical safety hub for modern solar energy setups.
Advantages
This switchgear offers exceptional durability and safety due to its hermetic IP66 rating, which protects internal components from dust, moisture, and harsh weather conditions. By integrating both DC and AC protection in a single enclosure, it simplifies the installation process and reduces the need for multiple separate cabinets. The inclusion of high-performance Type 1+2 surge arresters on both the DC and AC sides provides superior protection against voltage spikes caused by atmospheric discharges or grid fluctuations. Furthermore, the modular design allows for clear monitoring of phase status, while the integrated socket provides convenient access to power for maintenance or testing equipment.
Suitable for
Large-scale residential solar power systems
Commercial photovoltaic installations with multiple MPPT inputs
Systems requiring high-level surge protection for sensitive inverters
Outdoor solar energy setups exposed to environmental elements
When it may not be suitable
This unit is designed for 3-phase AC systems and may not be compatible with smaller, single-phase residential solar installations. Additionally, if your solar array consists of fewer than 5 strings, this specific model might be over-specified for your needs, potentially leading to unnecessary costs compared to smaller, more compact switchgear solutions.
Key specifications
Protection rating: IP66
DC input capacity: 5 PV strings and 5 MPPT inputs
DC surge protection: Type 1+2, 1000V
AC surge protection: Type 1+2, 3-phase
AC circuit breaker: 100A
Integrated features: Phase signaling and power socket
How to use
Installation should be performed by a qualified electrician in accordance with local electrical codes and safety regulations. The unit should be mounted in a location that allows for proper cable routing and heat dissipation. Connect the PV strings to the designated DC inputs and link the AC output to the inverter and grid connection points. Ensure all cable glands are tightened correctly to maintain the IP66 hermetic seal. Once installed, verify the phase signaling lights to confirm correct grid connection before activating the system.
What to consider before purchase
Verify that your inverter supports 5 MPPT inputs to fully utilize the unit's capacity
Ensure the 100A circuit breaker rating matches your system's total power output
Check the available space at your installation site for the physical dimensions of the enclosure
Confirm that your local grid connection is 3-phase
Usage recommendations
Regularly inspect the surge arrester status indicators and the integrity of the enclosure seals to ensure continued protection. If a surge event occurs, check the status of the arresters and replace any cartridges that have reached their end-of-life status.

## FAQ

### How much does the EMITER EM-854N\_DCAC Hermetic DC/AC Switchgear cost, and is it available for purchase?

The price is 866.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 16.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can EMITER EM-854N\_DCAC Hermetic DC/AC Switchgear 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 EMITER 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 EMITER 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

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