PHOTONIC UNIVERSE ACCESSORY Remote Temperature Sensor with 3m Cable Optimised Battery Charging | For TR/PTR/VS/PU/LS/DB/DM Series Controllers Unlock the full potential and longevity of your solar battery system with the Photonic Universe Remote Temperature Sensor (SKU: TEMP_VS). This essential accessory ensures your solar charge controller receives highly accurate temperature readings directly from your battery bank, enabling precise charging adjustments for optimal performance and an extended lifespan. While many modern solar charge controllers feature built-in temperature sensors, this remote sensor becomes invaluable when your charge controller is located far from your batteries, or if there's a significant temperature difference between the two locations. It's an optional, yet highly recommended, upgrade for intelligent battery management. ESSENTIAL FOR OPTIMAL CHARGING: Ensures accurate battery temperature compensation for enhanced battery health and efficiency. Key Features ▶ Accurate Temperature Sensing — Provides precise temperature data directly from your battery. ▶ 3-Meter Cable Length — Offers flexible placement options for optimal sensor positioning. ▶ Dedicated Connector — Enables simple, plug-and-play integration with compatible controllers. ▶ Extends Battery Lifespan — Prevents damage from temperature-related over or undercharging. ▶ Enhances Charging Efficiency — Maximises power transfer from solar panels to batteries. Technical Specifications Parameter Value Model TEMP_VS Cable Length 3 metres Compatibility Photonic Universe TR/PTR/VS/PU/LS/DB/DM Series Solar Charge Controllers Optimised Battery Charging Batteries are highly sensitive to temperature fluctuations, which can significantly impact their charging efficiency and overall lifespan. The Photonic Universe Remote Temperature Sensor addresses this by providing real-time battery temperature data to your compatible solar charge controller. This enables the controller to implement temperature compensation, automatically adjusting the charging voltage based on the actual battery temperature. In colder conditions, the charging voltage may be slightly increased, while in hotter environments, it will be reduced. This crucial adjustment prevents both undercharging and overcharging, ensuring your batteries receive the precise care needed to maintain peak performance and extend their operational life. Typical Applications Application Description Off-Grid Solar Systems Ensures accurate battery charging in remote installations where temperature variations are common. Motorhomes & Caravans Maintains battery health and performance in mobile environments with fluctuating temperatures. Marine Installations Protects batteries from temperature swings often experienced on boats and marine vessels. Battery Banks with Remote Controllers Crucial when the solar charge controller and battery bank are situated in different thermal environments. Enhances Battery Protection By providing accurate battery temperature data, this remote sensor significantly enhances the protective capabilities of your solar charge controller. It helps prevent critical issues such as: Thermal Runaway (especially for lithium-ion batteries) • Overcharging in hot conditions • Undercharging in cold conditions. This proactive temperature management contributes directly to the safety, reliability, and extended service life of your entire solar power system. Common Questions Why do I need a remote temperature sensor if my controller has one built-in? A remote sensor is highly recommended when your solar charge controller and battery bank are in different thermal environments, for example, the controller indoors and batteries outdoors. This ensures the controller adjusts charging based on the battery's actual temperature, not just the ambient temperature around the controller. How does this sensor improve my battery's lifespan? By providing accurate temperature data, the sensor enables your charge controller to perform temperature-compensated charging. This prevents overcharging in hot conditions and undercharging in cold conditions, both of which can significantly degrade battery health and shorten its operational life. Which Photonic Universe charge controllers is this sensor compatible with? This remote temperature sensor is designed for seamless integration with Photonic Universe TR, PTR, VS, PU, LS, DB, and DM series solar charge controllers. Is installation difficult? Installation is straightforward. The sensor comes with a dedicated connector that plugs directly into the appropriate port on your compatible Photonic Universe charge controller. The sensor head should be mounted directly on or near your battery for the most accurate readings. Installation Notes Connect the sensor to the dedicated temperature sensor port on your compatible Photonic Universe charge controller. Mount the sensor head directly onto the battery casing or as close as possible to the battery for the most accurate temperature measurement. Route the 3-meter cable carefully, avoiding sharp edges, excessive tension, or areas of high heat. Ensure the connector is securely plugged into the controller port before powering on the system. Before You Buy Verify that your existing Photonic Universe solar charge controller model is listed as compatible with this TEMP_VS sensor. Assess your solar setup to determine if there are significant temperature differences between your charge controller and battery bank. Confirm that the 3-meter cable length is sufficient for your desired sensor placement. Consult your charge controller's user manual for specific details regarding its temperature sensor port and functionality. Always verify product specifications and compatibility with your specific solar power system components before purchase. All information is based on verified manufacturer data and general industry understanding.
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