Steca solar regulators ensure correct battery charging from 12 and 24 volt solar panels

Product features

• Series controller Voltage regulation
• Automatic detection of voltage PWM control
• Multistage charging technology
• Current compensated load disconnection
• Automatic load reconnection
• Temperature compensation
• Common positive grounding or negative grounding on one terminal
• Monthly maintenance charge (for wet cells only)
• Manufactured according to ISO 9001 and ISO 14001
   

Electronic protection functions

• Overcharge protection
• Deep discharge (LVD) protection
• Reverse polarity protection of load, module and battery
• Automatic electronic fuse
• Short circuit protection of load and module
• Overvoltage protection at module input
• Open circuit protection without battery
• Reverse current protection at night
• Overtemperature and overload protection
• Battery overvoltage shutdown

Displays

• Multifunction Multi-coloured LED display
• 4 LEDs show operating states - for operation, state of charge, fault messages

Steca_Solsum_Manual.pdf