Emiter IST-REG-48V-1000W Hybrid Charge Controller (48 V)

The Emiter IST-REG-48V-1000W hybrid charge controller is designed for systems combining wind turbines and solar panels in 48 V installations. Enclosed in a metal housing, the device relies exclusively on solid-state components, eliminating failure-prone electromechanical relays.

The Emiter IST-REG-48V-1000W controller allows direct connection of a three-phase wind turbine and solar panels to a 48 V battery bank. The design is free of mechanical relays, which increases system reliability. The metal enclosure ensures effective convective heat dissipation. The controller automatically disconnects power sources and engages turbine braking when the batteries are fully charged or in case of circuit overheating.

Key Features

• Support for wind turbines and solar panels (solar input up to 600 W)
• Reverse polarity protection for the battery and solar panels
• Automatic and manual wind turbine braking based on dynamic friction
• Nighttime reverse current protection for PV modules
• Two LED indicators for battery connection and brake activation

Technical Specifications

System voltage	48 V
Charge start voltage	48.8 V
Charge end voltage	58.5 V
Maximum input voltage	80.0 V
Maximum charge current	35 A
Maximum solar input power	600 W
Maximum turbine rotational speed	1200 rpm
Recommended battery cable cross-section	4 mm²
Maximum distance to the battery	3 m
Built-in internal fuse	40 A