Energy Optimization
Vacation Home Control
Keep your vacation home ready without wasting energy. 4Power controls heating, spa, and other appliances based on electricity prices — even when you're not there.
Remote control from your phone
Turn on the heating before you arrive. Switch everything off when you leave. All from your phone.
Automatic frost protection
The system maintains a minimum temperature when the property is empty, using electricity only when it's cheapest.
Spa, heating, and more
Control your spa, heat pump, and electric heating from one system. Everything is optimized based on electricity prices.
Perfect for rental properties
Automatically prepare the property for guests. Save energy between bookings without any manual work.
Products for vacation homes
Browse our vacation home products below, or contact us for advice.
SpaControl 2.0 cuts your spa's electricity bill automatically
Automatic spa heating planned around electricity prices, tariffs and your bathing time. For Balboa BP controllers.
30-day free subscription, then DKK 29/month
SGsaver (Heatpump SmartGrid module)
Optimizes heat pumps automatically based on electricity price and CO2. Reduces energy costs.
Save 10% when you pre-order
Expected delivery: 1 November 2026
HydroBrain Controller
Advanced control for water systems, pools and technical installations.
4PMeter Energy Interface
Interface for remote reading of energy meters via Modbus.
Ready to get started?
Install it yourself in minutes or get help from an installer. 4Power automatically adapts your consumption to electricity prices.
Typical payback period: 5–18 months.
Contact us directly
Call us
+45 50 59 10 55
Email us
mail@4power.dk
Opening hours