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Electric water boiler connected through a GPO smart plug, phone showing Nord Pool price chart with three cheapest hours highlighted

How a Tallinn CEO moved his water boiler to the...

A Tallinn CEO wanted his boiler to heat only in the 3 cheapest Nord Pool hours, but two settings blocked it. Here is the exact fix and the savings logic.

How a Tallinn CEO moved his water boiler to the...

A Tallinn CEO wanted his boiler to heat only in the 3 cheapest Nord Pool hours, but two settings blocked it. Here is the exact fix and the savings logic.

Smart plug toggle ON, power slider at 0%, Nord Pool cheap-hour blocks highlighted in green

“My smart plug ignores Nord Pool prices”: the s...

A Latvian customer's boiler plug stayed on at expensive hours. The usual cause is the base state. What ON 0%, 75% and 100% mean and how to set a boiler.

“My smart plug ignores Nord Pool prices”: the s...

A Latvian customer's boiler plug stayed on at expensive hours. The usual cause is the base state. What ON 0%, 75% and 100% mean and how to set a boiler.

Three GPO smart plugs on boiler, panel heater and EV charger with Wi-Fi and clock icons

Fixed in two hours without a visit: how an over...

A customer's plug would not hold 0% in Manual mode. The cause was old firmware; we pushed the update remotely and he confirmed the fix within two hours.

Fixed in two hours without a visit: how an over...

A customer's plug would not hold 0% in Manual mode. The cause was old firmware; we pushed the update remotely and he confirmed the fix within two hours.

Old oil radiator plugged into a GPO smart thermostat socket, wireless BLE temperature sensor on the wall, phone showing room temperature

From one plug to three: how Baltic and Finnish ...

Customers in Latvia, Finland and Lithuania buy 2–3 GPO devices at a time. Which mode fits which appliance, and how a BLE sensor makes an old heater smart.

From one plug to three: how Baltic and Finnish ...

Customers in Latvia, Finland and Lithuania buy 2–3 GPO devices at a time. Which mode fits which appliance, and how a BLE sensor makes an old heater smart.

Small studio apartment with an air-source heat pump on the wall and two white convector panels under the windows, snow outside

A 22 m² studio with a heat pump and a shocking ...

A 22 m² Tallinn studio with a heat pump and a huge winter bill. Why two convector panels (770 W + 550 W) are the fix, and glass vs ceramic...

A 22 m² studio with a heat pump and a shocking ...

A 22 m² Tallinn studio with a heat pump and a huge winter bill. Why two convector panels (770 W + 550 W) are the fix, and glass vs ceramic...

White tempered-glass infrared panel mounted horizontally under an office window, stacked shipping boxes for a repeat order

Glass or ceramic? What a Tallinn business chose...

A Tallinn electrical company came back for a second white 670 W glass panel. What the panel is, how it mounts, and when to choose ceramic or metal instead.

Glass or ceramic? What a Tallinn business chose...

A Tallinn electrical company came back for a second white 670 W glass panel. What the panel is, how it mounts, and when to choose ceramic or metal instead.