About
Gruff Technology is a private headquartered in Tallinn, Estonia specializing in Energy Storage.
Gruff Technology OÜ is an Estonian company specializing in smart energy management devices. Their primary product is a Wi-Fi-connected smart socket that helps users reduce electricity costs by automatically controlling appliances based on real-time Nord Pool pricing. Users set a maximum price threshold, and the socket automatically turns devices on during low-price periods and off during peak-price hours. The company also offers DIN relays for similar purposes. The technology includes cloud-based control systems and mobile applications for managing home and business electricity consumption while reducing grid load during peak hours.
Headquarters
Tallinn, Estonia
Company Type
Private
Business Models
Value Chain
Products
Smart Socket
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