myenergi Harvi - Energy Harvesting Wireless Sensor


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Product Information

Harvi is a clever little device that allows the eddi to be installed without wiring a direct CT clamp.

The harvi is an energy monitoring wireless sensor – an essential part of the installation process that saves time and money.

It eliminates unsightly wiring, prevents disruption to your home decor, and enables the myenergi product family to be installed without using a hardwired current transformer.

Key Features:

1. Eliminates the need for a hard wired installation:

harvi provides energy consumption data to myenergi products, allowing them to maximise your self generated energy. By closely monitoring the energy that comes into your property from the grid and the energy that is exported to the grid from your self generated solar or wind power.

2. Monitor your energy generation and usage:

harvi uses patented technology to report your energy generation and usage, sending that information to eddi and zappi wirelessly, this enables our eco smart technology to make the best energy decisions for you and the environment.

3. Smart tariff tracking:

Our eco smart technology makes intelligent decisions based on your self generated power and the energy tariff you are signed up to. This allows your myenergi devices to optimise for drawing energy from the grid at the lowest possible rate per kw/h.

4. 3 year warranty:

As well as having our excellent technical support team on hand to answer any of your questions and queries, harvi also comes with a 3-year warranty. Once your myenergi harvi has been installed, please register your individual products to take full advance of the 3-year warranty support.

For more features, see additional info below.

Delivery Info

Postage Costs

Ireland Orders
If your order value is €50 or more, it qualifies for free delivery to any destination in the Republic of Ireland and Northern Ireland (subject to a max weight of 25kg). Orders of values less than €50 will incur a standard delivery charge of €5.99

UK Orders

If you wish to order from outside of Ireland, please contact us at and a member of our customer service team will contact you to advise.

Rest of Europe

If you wish to order from outside of Ireland, please contact us at and a member of our customer service team will contact you to advise.

Delivery Times

We will dispatch your order within 1-2 working days of receipt of your order, providing all items are in stock.

Deliveries within Ireland are generally delivered the next business day after dispatch, though please allow up to five days for delivery after receiving your dispatch notification. Orders made after 9 am on a Thursday will not be received until Monday (providing all items are in stock)

Out of Stock Items
In the unlikely event that the item you ordered is not in stock, we will contact you and let you know the expected delivery date. If you decide not to persist with your order, we will cancel the order and issue a full refund. Feel free to query your order at any stage by contacting us at

Returns Policy

Items sent back to us due to defect or warranty issues must be brought to our attention via email to and include your order reference number. this link. We reserve the right to refuse delivery if this procedure is not followed. Due to carrier insurance restrictions, the maximum value of any claim for damage is limited to the terms of the specific carrier who delivers the goods. These will differ from company to company. Please note that large/heavy items may not be collected by Fastway for returns due to size in cases of returning non-damaged or faulty goods.

Click to view complete product details

No batteries or electrical wiring:

Harvi enables your eddi to be installed without a trail of wires around the home, to harvest your energy in an aesthetically pleasing way.

Accurate information:

Harvi offers grid / generation / storage measurement functions which are configurable, providing fast and accurate measurement.

Reliable remote access:

The myengeri app allows you to access and control your devices from anywhere in the world! Visual graphs allow you to monitor your import/export information all in one place.

Exceeding safety standards:

Safety is of paramount importance. Every myenergi product is engineered to the highest standards possible in terms of energy efficiency, but we place equal importance on safety. While we adhere to all industry safety standards, we are always looking to provide the safest experience possible for our installers and users. That’s why we were the first to introduce Pen fault testing ahead of every other manufacturer.


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