Les régulateurs de charge solaire Steca PR 0303 et Steca PR 0505 sont parfaitement adaptés pour une utilisation dans les petits systèmes maison solaire avec des courants de panneaux jusqu’à 5 A.

Il est donc possible de raccorder un panneau de 75 Wc qui fournit suffisamment d’électricité pour alimenter des lampes, radios and a small television. All consumers can be disconnected with a manual switch on the controller. Because of its extremely low own consumption, le régulateur Steca PR convient particulièrement bien aux applications professionnelles dans les domaines des télécommunications et de l’ingénierie de la circulation.

Since this is a serial controller, It offers maximum flexibility in the type of power source used. This charge controller has an electronic fuse requires absolutely no maintenance and demonstrated great strength.

Product Features

• Series regulator
• Voltage regulation
• PWM control
• Charging technology at several levels
• Load disconnection depending on the current
• Automatic reconnection
• Temperature compensation
• Common positive grounding or negative grounding on one terminal

Electronic protection functions

• Protection against overload
• Protection against deep discharge
• Protection against reverse polarity of solar panels, consumer and battery
• Automatic electronic fuse
• Protection against short-circuit and consumer solar panels
• Protection against surges on the input of solar panel
• Protection against open circuit without battery
• Protection against reverse current at night
• Protection against overtemperature and overload
• Disconnection when the battery voltage

• THE multicolor
• 3 LEDs indicate operating states
  – for the service, the state of charge, fault messages

Control

• Manual load switch

Certificates

• Approved by the World Bank for Laos
• Compliant with European Standards (EC)
• RoHS Directive
• Made in Germany
• Developed in Germany
• Manufactured according to ISO standards 9001 et ISO 14001