100 days Free returns on the GridZeno Dongle. Try it on your own system. If it doesn't fit, we take it back and pay the shipping.

Dongle + subscription

Your GridZeno package.

One dongle for your system. Choose the subscription that suits you.

100 days of free returns on the dongle.

The period runs from the day you activate the dongle. You return it from your profile in GridZeno and get a return label by email. We pay the return shipping, and you don't have to give a reason or pay a fee.

Step 1 of 3

Choose your package

GridZeno Dongle

Qty 1 · The local connection to your inverter.

DKK 549.00

The features depend on your inverter and installation. Check compatibility, before you buy. Delivery to a parcel shop or parcel locker for DKK 49.00 or to your door for DKK 79.00, typically 2-7 working days. Shipping is paid once per order.

Do you have a battery?

With a battery: Pro. Without a battery: Smart if you sell your surplus and want to avoid negative prices, otherwise Light.

Choose a subscription
Accessories

The dongle is sent without a power supply or cables. Most people already have a USB charger and a couple of network cables lying around, and we don't want to send out something that ends up as waste. If you're missing something, tick it.

See what Pro includes
  • Connection to a compatible inverter
  • Live production and consumption
  • Electricity prices for DK1 and DK2
  • Negative prices clearly shown
  • Recommendations
  • Solar forecast for the coming days
  • App for iPhone and Android
  • Home Assistant with data and manual control
  • The plan is recalculated every hour
  • Stop selling at negative prices
  • All notifications
  • Advanced battery control
  • Charging at low prices
  • Selling from the battery at high prices
  • Price forecast in the plan
  • Your own rules
  • Detailed savings report

All prices shown include VAT. When you order, the amount for the dongle, shipping and any accessories is reserved on your card, and it's charged when we send your order. The subscription starts when your dongle is connected to your system, and only then is the first month charged. It has a 1 month minimum term and can then be cancelled at any time.

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Total DKK 598.00 reserved today