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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
Player One Active Cooling System (ACS) for Uncooled Cameras

Player One Active Cooling System (ACS) for Uncooled Cameras

by Player One
SKU POA-ACS
$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00
Price Match Policy!
  • External air-cooling system for select Player One cameras
  • Dramatically reduces sensor temperature during operation
  • Ideal for solar, planetary, and DSO lucky imaging
  • Prevents thermal noise buildup on hot days
  • Requires a camera with integrated Passive Cooling System (PCS)
1 in stock
Qualifies for FREE Shipping in CONUS on orders over $350.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • Player One Active Cooling System (ACS) for Uncooled Cameras

    The Player One Active Cooling System (ACS) is an external air-cooled accessory designed to regulate the temperature of uncooled Player One cameras during demanding solar, planetary, or DSO lucky imaging sessions. By actively dissipating heat from cameras equipped with Player One's Passive Cooling System (PCS), the ACS prevents thermal noise from degrading image quality in high ambient temperatures.

    Active Cooling for High-Temperature Imaging

    During long imaging sessions under the sun or extended planetary video captures, an uncooled camera's sensor temperature can rise significantly, increasing thermal noise and reducing image clarity. The Player One ACS directly addresses this by forcing airflow over the camera body, augmenting the built-in Passive Cooling System (PCS).

    This active heat dissipation keeps the sensor operating much closer to the ambient temperature, even on hot summer days. The result is a cleaner signal, higher contrast, and more consistent data, whether you are capturing fine solar granulation or stacking thousands of frames for a portrait of Jupiter.

    Compatibility: For Player One Cameras with PCS

    The Active Cooling System is engineered to work exclusively with Player One uncooled cameras that feature the integrated Passive Cooling System (PCS). The PCS is a heat sink that transfers thermal energy from the sensor to the camera's external shield.

    The ACS then leverages this design by cooling the shield itself, creating a highly effective two-stage thermal management system. Before purchasing, confirm that your specific Player One camera model is equipped with PCS to ensure compatibility and take full advantage of this cooling accessory.

    Simple 12V DC Power Integration

    Designed for easy field deployment, the ACS attaches securely to compatible cameras and is powered by a standard 12V DC source, the same type commonly used for telescope mounts and other astro-gear. This straightforward integration means you can add powerful cooling capabilities to your setup without a complex installation process.

  • Which Player One cameras are compatible with the Active Cooling System (ACS)?

    The Player One ACS is only compatible with uncooled Player One cameras that have the Passive Cooling System (PCS) built-in. The PCS is necessary to transfer heat from the sensor to the camera body, which the ACS then cools with forced air. Always check your camera's specifications to confirm it has PCS before purchasing the ACS.

    How will the Player One ACS help my solar imaging of the Sun on a hot day?

    Solar imaging requires operating the camera in direct sunlight, which can cause the sensor temperature to climb rapidly. The Player One ACS actively removes this heat, preventing thermal noise from appearing as "hot pixels" or a grainy background in your images. This leads to cleaner, higher-contrast views of solar flares, sunspots, and surface granulation.

    Do I need the Player One ACS for nighttime DSO lucky imaging?

    While often associated with solar imaging, the ACS is also highly effective for DSO lucky imaging. This technique involves taking thousands of very short exposures, which still generates significant sensor heat over time. By using the ACS, you ensure that all your sub-frames have a consistent, low noise profile, which improves the final stacked image of objects like the Orion Nebula (M42) or the Hercules Cluster (M13).

    Does the Player One ACS replace the built-in Passive Cooling System (PCS)?

    No, it works with the PCS, not in place of it. The PCS acts as a heat pipe to draw thermal energy away from the sensor to the camera's outer casing. The ACS then actively cools the casing. The two systems work together for maximum thermal control.

    What kind of power supply does the Player One Active Cooling System require?

    The Player One ACS requires a standard 12V DC power source. This is a common voltage for astronomical equipment, so it can likely be powered by the same portable battery or power supply that runs your telescope mount.

    Is the Player One ACS difficult to install on my camera?

    Installation is designed to be straightforward. The ACS unit is built to fit compatible Player One camera bodies securely. You simply attach the unit and connect it to a 12V DC power source to begin cooling.

  • Player One 2-Year Warranty