Alva Technologies

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Reserve Your Alva Link

Deposit per unit

30

€

We estimate shipping in Q3 2026, in order of country and reservation. You'll get an email when we are ready to ship, with payment details for remaining amount.

Deposit are refundable.

Due today: 0€

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🎉470+ homeowners already signed up

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10€ Total

2x99€ early-bird price

Choose a system to get started

Pay only 5% of the final price now

No items found.

No items found.

Reserve your
Alva Link

early-bird price per unit

249

€

99

€

Deposit per unit

30

€

We estimate shipping in Q3 2026, in order of country and reservation. You'll get an email when we are ready to ship, with payment details for remaining amount.

Deposit are refundable.

Have questions? Visit our Help Center or ask chat.

Pre-order Terms and Conditions

Home-Energy Autopilot Module

Alva Link optimizes your energy usage, production, and storage through your power systems, such as heat pumps, solar systems, EVs and home batteries. Anyone can install it themselves and with automatic operation, it lowers your energy costs in the background without you lifting a finger, saving you up to ~30% on energy costs.‍

_{Typical Central European homes save €700–€1,350 per year.}

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Predictive Heat Pump Optimisation

<svg width=" 100%" height=" 100%" viewBox="0 0 34 17" fill="none" xmlns="http://www.w3.org/2000/svg"> <path d="M26.9168 15.2785H3.40792C2.07723 15.2785 1 14.2013 1 12.8706V3.40792C1 2.07723 2.07723 1 3.40792 1H26.9168C28.2475 1 29.3248 2.07723 29.3248 3.40792V12.8706C29.3248 14.2013 28.2475 15.2785 26.9168 15.2785Z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M31.9234 10.8953H29.3359V5.16064H31.9234C32.5148 5.16064 33.0006 5.64645 33.0006 6.23787V9.81807C33.0006 10.4095 32.5148 10.8953 31.9234 10.8953Z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M4.53906 8.02246H7.45391" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M23.1172 8.02246H26.032" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M24.5703 6.56592V9.48077" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> </svg>

Optimised EV & Home Battery

<svg width=" 100%" height=" 100%" viewBox="0 0 31 34" fill="none" xmlns="http://www.w3.org/2000/svg"> <path d="M8.79688 1C8.79688 4.69902 11.7562 7.69492 15.4102 7.69492C19.0641 7.69492 22.0234 4.69902 22.0234 1" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M2.1875 2.66602H3.83327" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M26.9766 2.66602H28.6223" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M15.4141 12.7085V14.3746" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M24 9.69727L25.1626 10.8742" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M6.81886 9.69727L5.65625 10.8742" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M2.65187 32.7932H28.1689C29.0748 32.7932 29.8146 32.0442 29.8146 31.1271C29.8146 30.9895 29.7995 30.8519 29.7693 30.7144L27.2931 20.672C27.1119 19.923 26.4476 19.4033 25.6927 19.4033H5.12807C4.37313 19.4033 3.70878 19.923 3.5276 20.672L1.05139 30.7144C0.82491 31.6162 1.36847 32.518 2.2593 32.7473C2.38009 32.7779 2.51598 32.7932 2.65187 32.7932Z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M2.1875 26.0981H28.6406" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M12.1067 19.4033L10.4609 32.7932" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M18.7188 19.4033L20.3645 32.7932" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> </svg>

Use More Of Your Own Solar

Systems in your primary home

Choose the systems you have and you’d like an Alva Link for:

Heat Pump - Maximize your solar self-use

What is your Heat Pump brand?

[Brand] are fully compatible with Alva Link.

[Brand] are still not confirmed with Alva Link, but we will make sure to confirm this before shipping and if it's not compatible we will refund your deposit.

What is the model name of your Heat Pump?

Home Battery - Automated charge/discharge

What is your Home Battery brand?

[Brand] are fully compatible with Alva Link.

[Brand] are still not confirmed with Alva Link, but we will make sure to confirm this before shipping and if it's not compatible we will refund your deposit.

What is the model name of your Home Battery?

Solar - Use More Of Your Own Solar

What is your Solar Inverter brand?

[Brand] are fully compatible with Alva Link.

[Brand] are still not confirmed with Alva Link, but we will make sure to confirm this before shipping and if it's not compatible we will refund your deposit.

What is the model name of your Solar Inverter?

EV - Optimized EV charging

What is your EV brand?

[Brand] are fully compatible with Alva Link.

[Brand] are still not confirmed with Alva Link, but we will make sure to confirm this before shipping and if it's not compatible we will refund your deposit.

What is the model name of your EV?

Water Boiler - Smarter heating control

What is your EV brand?

[Brand] are fully compatible with Alva Link.

[Brand] are still not confirmed with Alva Link, but we will make sure to confirm this before shipping and if it's not compatible we will refund your deposit.

What is the model name of your EV?

Add another home

Remove home

Your Alva Link Set Up

Choose a system to get started

Select one or more systems above to see your recommended Alva configuration.

We’ve built your Alva setup

Based on your home, here’s the setup we recommend. You’ll need:

2 × Alva Link

1 × Heat pump (SG Ready)

Planning to optimize more later?

If you’re considering solar, battery, EV - this is the lowest price they’ll ever be.

Each system gets its own dedicated Alva Link

Full automatic optimization

No manual setup or flows

Add-on Alva Autopilot

Alva Link Pro App

5EUR / month

FREE forever for Early-Bird customers

Each system gets its own dedicated Alva Link

Full automatic optimization

No manual setup or flows

Founding Member Package

Founding Member Status

Included for all Early-Bird customers

€99 discount per unit

Priority access to new features

6 months Autopilot subscription included

Community access to the Alva team

Permanent Founding Member status

Future member-only benefits

Checkout

1 × Alva Link

Regular price

249€

Early Bird Price

99€

Sum

99€

Due now

Deposit

99€

Your info

Address

Pay only 5% of the final price now

Free to join

·

No commitment

·

Unsubscribe anytime

🎉470+ homeowners already signed up

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.

Ireland

Germany

Netherlands

Denmark

Norway

Technical Specification

Compatibility
Alva Link works with heat pumps (air-to-water and water-to-water), EV chargers, home batteries, solar inverters, and smart meter readers. Multiple energy systems can connect to the same Alva Link.

Smart Home Compatibility
Integrates with Homey and Home Assistant. Matter support planned for mid-end 2026.

Easy Connectivity
Wi-Fi (2.4 GHz) + BLE 4.2 or later for setup. Internet connection required for price- and weather-based optimization.

Dimensions & Mounting
150mm × 70mm × 45mm (H×B×D). Weight: 275g. Wall-mounted with adhesive pads (included) or screws (not included).

Power
USB-C (5W / 1A minimum)

Protocols
- Modbus TCP over Ethernet (RJ45)
- Modbus RTU over RS-485
- SG Ready dry contacts (30V 100mA max)
- Temperature override mode
- Cloud APIs for EV chargers

In the box
Alva Link · USB-C power cable · Connectivity cables for your energy devices

‍

Shipping

We ship in Q3 2026, in order of reservation. You'll get an email when your Alva Link is ready, and we charge the remaining balance before it ships.

More shipping details (countries, carrier, cost, delivery time) are coming soon.

Returns & Cancellation

Cancel your pre-order any time before your Alva Link ships. We refund the full deposit, typically within 5-10 business days depending on your payment provider.

Contact us via chat on alva.as to cancel.

Read the full Pre-Order Terms & Conditions: https://www.alva.as/legal/pre-order-terms-and-conditions

Support & Documentation

Visit Help Center
Guides, setup tutorials, and troubleshooting articles.
https://www.alva.as/help/help-center

Chat with us
Live chat available on any page. Fin AI handles the common ones, our team handles the rest.

Reserve Your Alva Link

early-bird price per unit

249

€

99

€

Deposit per unit

30

€

We estimate shipping in Q3 2026, in order of country and reservation. You'll get an email when we are ready to ship, with payment details for remaining amount.

Deposit are refundable.

No items found.

Home-Energy Autopilot Module

Alva Link optimizes your energy usage, production, and storage through your power systems, such as heat pumps, solar systems, EVs and home batteries. Anyone can install it themselves and with automatic operation, it lowers your energy costs in the background without you lifting a finger, saving you up to ~30% on energy costs.‍

_{Typical Central European homes save €700–€1,350 per year.}

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Predictive Heat Pump Optimisation

<svg width=" 100%" height=" 100%" viewBox="0 0 34 17" fill="none" xmlns="http://www.w3.org/2000/svg"> <path d="M26.9168 15.2785H3.40792C2.07723 15.2785 1 14.2013 1 12.8706V3.40792C1 2.07723 2.07723 1 3.40792 1H26.9168C28.2475 1 29.3248 2.07723 29.3248 3.40792V12.8706C29.3248 14.2013 28.2475 15.2785 26.9168 15.2785Z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M31.9234 10.8953H29.3359V5.16064H31.9234C32.5148 5.16064 33.0006 5.64645 33.0006 6.23787V9.81807C33.0006 10.4095 32.5148 10.8953 31.9234 10.8953Z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M4.53906 8.02246H7.45391" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M23.1172 8.02246H26.032" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M24.5703 6.56592V9.48077" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> </svg>

Optimised EV & Home Battery

<svg width=" 100%" height=" 100%" viewBox="0 0 31 34" fill="none" xmlns="http://www.w3.org/2000/svg"> <path d="M8.79688 1C8.79688 4.69902 11.7562 7.69492 15.4102 7.69492C19.0641 7.69492 22.0234 4.69902 22.0234 1" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M2.1875 2.66602H3.83327" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M26.9766 2.66602H28.6223" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M15.4141 12.7085V14.3746" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M24 9.69727L25.1626 10.8742" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M6.81886 9.69727L5.65625 10.8742" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M2.65187 32.7932H28.1689C29.0748 32.7932 29.8146 32.0442 29.8146 31.1271C29.8146 30.9895 29.7995 30.8519 29.7693 30.7144L27.2931 20.672C27.1119 19.923 26.4476 19.4033 25.6927 19.4033H5.12807C4.37313 19.4033 3.70878 19.923 3.5276 20.672L1.05139 30.7144C0.82491 31.6162 1.36847 32.518 2.2593 32.7473C2.38009 32.7779 2.51598 32.7932 2.65187 32.7932Z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M2.1875 26.0981H28.6406" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M12.1067 19.4033L10.4609 32.7932" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> <path d="M18.7188 19.4033L20.3645 32.7932" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> </svg>

Use More Of Your Own Solar

Systems in your primary home

Choose the systems you have and you’d like an Alva Link for:

Heat Pump - Maximize your solar self-use

How does your heat pump communicate?

Modbus (TCP or RTU)

Modbus (TCP or RTU)

Uses Modbus over Ethernet (RJ45) or RS-485 for direct, reliable communication with your system.

Modbus (TCP or RTU)

SG Ready / Temperature Control

Uses Smart Grid Ready contacts or temperature override to increase or reduce heating automatically.

Modbus (TCP or RTU)

Local or Cloud API

Controls your system digitally using a local connection or the manufacturer’s cloud service.

Modbus (TCP or RTU)

Other / Not sure

Not sure how it’s connected? We’ll help confirm.

Home Battery - Automated charge/discharge

How does your heat pump communicate?

Modbus (TCP or RTU)

Modbus (TCP or RTU)

Uses Modbus over Ethernet (RJ45) or RS-485 for direct, reliable communication with your system.

Modbus (TCP or RTU)

SG Ready / Temperature Control

Uses Smart Grid Ready contacts or temperature override to increase or reduce heating automatically.

Modbus (TCP or RTU)

Local or Cloud API

Controls your system digitally using a local connection or the manufacturer’s cloud service.

Modbus (TCP or RTU)

Other / Not sure

Not sure how it’s connected? We’ll help confirm.

Solar - Use More Of Your Own Solar

How does your heat pump communicate?

Modbus (TCP or RTU)

Modbus (TCP or RTU)

Uses Modbus over Ethernet (RJ45) or RS-485 for direct, reliable communication with your system.

Modbus (TCP or RTU)

SG Ready / Temperature Control

Uses Smart Grid Ready contacts or temperature override to increase or reduce heating automatically.

Modbus (TCP or RTU)

Local or Cloud API

Controls your system digitally using a local connection or the manufacturer’s cloud service.

Modbus (TCP or RTU)

Other / Not sure

Not sure how it’s connected? We’ll help confirm.

EV - Optimized EV charging

How does your heat pump communicate?

Modbus (TCP or RTU)

Modbus (TCP or RTU)

Uses Modbus over Ethernet (RJ45) or RS-485 for direct, reliable communication with your system.

Modbus (TCP or RTU)

SG Ready / Temperature Control

Uses Smart Grid Ready contacts or temperature override to increase or reduce heating automatically.

Modbus (TCP or RTU)

Local or Cloud API

Controls your system digitally using a local connection or the manufacturer’s cloud service.

Modbus (TCP or RTU)

Other / Not sure

Not sure how it’s connected? We’ll help confirm.

Water Boiler - Smarter heating control

How does your heat pump communicate?

Modbus (TCP or RTU)

Modbus (TCP or RTU)

Uses Modbus over Ethernet (RJ45) or RS-485 for direct, reliable communication with your system.

Modbus (TCP or RTU)

SG Ready / Temperature Control

Uses Smart Grid Ready contacts or temperature override to increase or reduce heating automatically.

Modbus (TCP or RTU)

Local or Cloud API

Controls your system digitally using a local connection or the manufacturer’s cloud service.

Modbus (TCP or RTU)

Other / Not sure

Not sure how it’s connected? We’ll help confirm.

Add another home

Remove home

Your Alva Link Set Up

Choose a system to get started

Select one or more systems above to see your recommended Alva configuration.

Choose a system to get started

Select one or more systems above to see your recommended Alva configuration.

2 × Alva Link

1 × Heat pump (SG Ready)

Each system gets its own dedicated Alva Link

Full automatic optimization

No manual setup or flows

Add-on Alva Link Pro App

Alva Link Pro App

10EUR / month

FREE forever for Early-Bird customers

Each system gets its own dedicated Alva Link

Full automatic optimization

No manual setup or flows

Checkout

1 × Alva Link

Regular price

249€

Early Bird Price

99€

Bundle Discount

15%

99€

Sum

99€

Due now

Deposit

99€

Your info

Address

Pay only 5% of the final price now

Free to join

·

No commitment

·

Unsubscribe anytime

🎉470+ homeowners already signed up

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.

No items found.

Technical Specification

Compatibility
Alva Link works with heat pumps (air-to-water and water-to-water), EV chargers, home batteries, solar inverters, and smart meter readers. Multiple energy systems can connect to the same Alva Link.

Smart Home Compatibility
Integrates with Homey and Home Assistant. Matter support planned for mid-end 2026.

Easy Connectivity
Wi-Fi (2.4 GHz) + BLE 4.2 or later for setup. Internet connection required for price- and weather-based optimization.

Dimensions & Mounting
150mm × 70mm × 45mm (H×B×D). Weight: 275g. Wall-mounted with adhesive pads (included) or screws (not included).

Power
USB-C (5W / 1A minimum)

Protocols
- Modbus TCP over Ethernet (RJ45)
- Modbus RTU over RS-485
- SG Ready dry contacts (30V 100mA max)
- Temperature override mode
- Cloud APIs for EV chargers

In the box
Alva Link · USB-C power cable · Connectivity cables for your energy devices

‍

Shipping

We ship in Q3 2026, in order of reservation. You'll get an email when your Alva Link is ready, and we charge the remaining balance before it ships.

More shipping details (countries, carrier, cost, delivery time) are coming soon.

Returns & Cancellation

Cancel your pre-order any time before your Alva Link ships. We refund the full deposit, typically within 5-10 business days depending on your payment provider.

Contact us via chat on alva.as to cancel.

Read the full Pre-Order Terms & Conditions: https://www.alva.as/legal/pre-order-terms-and-conditions

Support & Documentation

Visit Help Center
Guides, setup tutorials, and troubleshooting articles.
https://www.alva.as/help/help-center

Chat with us
Live chat available on any page. Fin AI handles the common ones, our team handles the rest.

At a glance

CONNECTIVITY

POWER

SIZE

PROTOCOLS

SMART HOME

CERTIFICATIONS

Click here to chat and get full technical spec →

Works with 60+ brands

Covers 95%+ of European heat pumps, solar inverters, batteries, and EV chargers.

Bosch

Siemens

Check full compatibility list →

Common questions

No items found.

View all 60+ questions in Help Center →

Your life changes with Alva

See how Alva optimizes every part of your home energy.

See how it works

No items found.

‹

›

Konzipiert für die Integration

Alva Link arbeitet nahtlos mit Wärmepumpen, Solarsystemen, Haushaltsbatterien und Ladegeräten für Elektrofahrzeuge zusammen. So wird der Energieverbrauch optimiert und Ihre Systeme können miteinander kommunizieren.

Einfache Plug & Play-Bedienung

Alles, was Sie benötigen, ist im Lieferumfang enthalten — Kabel, Halterungen und Führungen. Laden Sie einfach die App herunter, folgen Sie ein paar einfachen Schritten und schon ist Ihr System betriebsbereit. Es ist kein professioneller Installateur erforderlich, aber wir sind für Sie da, wenn Sie Unterstützung benötigen.

Minimal. Elegant Zeitlos.

Alva Link wurde mit dem skandinavischen Ethos von Einfachheit und Qualität entworfen und ist mehr als Technologie — es ist fast ein kleines Kunstwerk für Ihr Zuhause. Jeder Blickwinkel spiegelt sorgfältige Handwerkskunst und zurückhaltende Eleganz wider.

Gebaut, um lokal zu laufen. Gebaut für die Ewigkeit.

Alva Link arbeitet direkt bei Ihnen zu Hause, ohne auf die Cloud angewiesen zu sein. Dies bietet Ihnen sofortige Reaktion, höhere Stabilität und einen unterbrechungsfreien Betrieb, auch bei Internetausfällen, während alle Ihre Daten privat und unter Ihrer Kontrolle bleiben.

Kompakt und platzsparend

Alva Link ist klein, bietet aber viel Funktionalität. Sein kompakter Formfaktor macht die Installation einfach und ermöglicht den problemlosen Einbau in enge Räume.

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Saving energy costs by using your house as a thermal battery

In this article, we explore how to lower energy costs by using the house as a thermal battery

How I became an Energy Addict: freezing to death for a few cents

An innocent curiosity that soon would take over my life. Actually ,it started off as a great idea. The first thing I found was an amplifier spending over 100 watts in standby, shutting it off was, by itself, enough to be satisfied. I should have uninstalled the app and get on with my life.

General:

Alva Technologies AS
Gaustadallèen 21 
0349 Oslo

Partnership:

partner@alva.as

Org.nr. 933627810

Partnership:

partnership@alva.as

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