Charger Controllers

The Steca PR Night is a solar lighting controller(up to 300 WP) For automatic lighting control in various
applications such as PV powered streetlight, bus shelters or billboard lighting. The controller detect
day and night using the PV array. An entirely new feature is the integrated clock that sets itselfs
automatically based on the levels of brighness detected during a 24 hour day.Three are two major
options:the light switches on after sunset;the ligth switches on before sunrise.

Features
*PWM shunt battery charging
*state of charge (SOC) battery regulation
*Boost-,Equalising-,float charging
*Automatic load reconnection
*Automatic selection of voltage(12V/24V)
*Temperature compensation
*Positive grounding (or) Negative grounding on one terminal
*Field adjustable parameters by two buttons *Factory adjustable

Features
*PWM shunt battery charging
*state of charge (SOC) battery regulation
*Boost-,Equalising-,float charging