Posted in | News | Solar Energy | Green Products

Specialty Concepts Offers MARK-15 Photovoltaic Charge Controllers

Specialty Concepts offers MARK series photovoltaic regulators/monitors and ASC charge controllers. The MARK series photovoltaic regulators are available in two models, namely MARK/15 and MARK/22. The MARK/15 solid-state charge controller is suitable for photovoltaic systems that have current rates up to 22A. It is available in 12V and 24V models. This charge controller is equipped with a LCD meter that displays array current, charge set-point, and battery voltage.

MARK/15 Photovoltaic Charge Controller

The MARK/15 photovoltaic regulator has fuse protection on array and battery. It is capable of controlling array current up to 15A or 22A. This controller has an optional external or internal temperature compensation, 10A low-voltage load-disconnect and battery condition indicator. It features pulse charging, switching shunt, field adjustable set-points, over-current protection, reverse leakage protection, reverse polarity protection, lightning protection, low power consumption and input noise suppression.

This charger controller is a 100% solid-state charge controller. It can operate in low or high temperatures. The MARK/15 accurately monitors the battery voltage of the system, calibration of the charge set-point and solar charge current. It incorporates a shunt transistor to control the current flow through a blocking diode. It turns on the system for charging when the battery charge drops and turns off when the battery is fully charged.  The MARK/15 photovoltaic charge controller is UL recognized. It can be used in stationary or mobile photovoltaic energy systems.


Tell Us What You Think

Do you have a review, update or anything you would like to add to this news story?

Leave your feedback
Your comment type
Azthena logo powered by Azthena AI

Your AI Assistant finding answers from trusted AZoM content

Your AI Powered Scientific Assistant

Hi, I'm Azthena, you can trust me to find commercial scientific answers from

A few things you need to know before we start. Please read and accept to continue.

  • Use of “Azthena” is subject to the terms and conditions of use as set out by OpenAI.
  • Content provided on any AZoNetwork sites are subject to the site Terms & Conditions and Privacy Policy.
  • Large Language Models can make mistakes. Consider checking important information.

Great. Ask your question.

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.