Watterflow is a holistic energy monitoring and control system designed to optimize energy management of grid-connected and off-grid renewable energy systems.

It is an open and flexible system which can be adapted to many different energy management environments and applications.

Main Characteristics

• Holistic optimization algorithms, which can control both electrical and thermal loads for energy optimization, maximizing instant renewable consumption and minimizing battery utilization or surpluses poured to the grid
• Integrates with PV inverters (PowerOne, SMA, Fronius)
• Can be integrated with heat pumps and thermal storage systems
• Can be integrated with contactors and frequency converters
• Based on an industrial open hardware platform with a Linux operating system.
• RS232, RS485, CAN, Ethernet, Wi-Fi, Bluetooth connectivity
• Supports MODBUS and CANOpen

Functions

• Maximizing self-consumption of renewable energy
• Programmable load control
• Energy storage and management through thermal and process storage
• Active power limitation
• Web based management interface
• Zero injection funcionality

Specifications

Response time	100 ms
Power supply	5 V
Size	93x64x40 mm
Weight	120 gr
Temperature range	-40 C / +85 C