{"product_id":"solar-panel-charge-controller-with-bluetooth-module-model-bt-1-12v-24v-battery-voltage-compatibility-handles-up-to-100v-maximum-panel-voltage-at-25-c-for-solar-controller-system-applications-and-integration","title":"Solar panel charge controller with Bluetooth module, model BT-1, 12V\/24V battery voltage compatibility, handles up to 100V maximum panel voltage at 25°C, for solar controller system applications and integration.","description":"\u003ch1\u003eBT-1 Bluetooth Solar Charge Controller for 12V\/24V Systems and 100V Panels\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BT-1 model solar panel charge controller with Bluetooth module for 12V\/24V battery systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/629\/2025-10-02\/original-image\/20906847445.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eManaging solar power efficiently requires a reliable charge controller that can protect your battery investment and adapt to your system's needs. The BT-1 solar charge controller is built for integration into solar controller systems, offering key specifications for off-grid power, marine applications, or remote monitoring setups. Its integrated Bluetooth module, designated BT 1, adds a layer of modern convenience, allowing you to check status and adjust parameters from your smartphone without direct physical access to the unit. This controller is specified to handle a maximum panel voltage of 100V at 25°C, with a derated capacity of 90V at -25°C, making it suitable for use in various climatic conditions where panel voltage can fluctuate.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BT-1 model solar panel charge controller with Bluetooth module for 12V\/24V battery systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/629\/2025-10-02\/original-image\/2117903684910.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe BT-1 controller is defined by its electrical specifications and connectivity option, providing a clear framework for system design. It is not a generic unit but a specific model with published parameters for integration.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe controller is constructed from standard electronic components housed within a casing appropriate for its application range. The inclusion of the BT 1 Bluetooth module is a stated feature, built into the unit to enable wireless communication. This construction focuses on delivering the core function of charge regulation with added monitoring capability, without extraneous features beyond the provided specifications.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWhile physical dimensions are not detailed, the controller's electrical ratings define its practical fit within a system. Its 20A discharge current rating indicates the maximum continuous current it can handle from the battery to a load. The 12V\/24V automatic battery voltage support means it can be used with common battery banks without requiring a manual switch, simplifying installation for systems that may start at 12V and expand to 24V.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BT-1 model solar panel charge controller with Bluetooth module for 12V\/24V battery systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/629\/2025-10-02\/original-image\/3948628795689.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe stated application is for a 'solar controller system', which covers a broad range of setups from small DIY projects to more integrated renewable energy systems.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional, commercial, or event applications like powering signage, temporary lighting, or communication equipment, the BT-1's 100V maximum input allows connection to solar arrays in series to achieve higher voltages, which can be more efficient for longer cable runs. The Bluetooth functionality is particularly useful for installers and maintenance teams needing to quickly diagnose system performance or adjust settings remotely after installation.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eIn a residential context, such as for a garden shed, caravan, or boat, this controller manages power from rooftop or portable solar panels to charge auxiliary batteries. The automatic 12V\/24V detection accommodates common leisure battery setups. Home users benefit from the Bluetooth feature by monitoring charge status and daily power harvest directly from a phone, adding transparency to system performance without needing to check a physical display.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BT-1 model solar panel charge controller with Bluetooth module for 12V\/24V battery systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/629\/2025-10-02\/original-image\/4832970547736.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this controller lies in its specified capabilities and the concrete advantage of integrated wireless monitoring, which is a stated feature rather than an assumed benefit.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eAs a charge controller, its primary role is to extend battery life by preventing overcharge and over-discharge, which promotes reuse of the battery bank over time. The lack of complex mechanical parts and the solid-state design typical of such electronics contribute to low maintenance requirements. The Bluetooth module itself does not require separate power or setup, reducing points of failure.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoosing the BT-1 model is a decision based on its published specs matching your system requirements: a need for Bluetooth connectivity, compatibility with 12V or 24V batteries, and a solar array voltage up to 100V. It provides a defined solution for those seeking a controller with verifiable parameters for maximum panel voltage and discharge current, backed by a specific model number for support and compatibility checks.\u003c\/p\u003e","brand":"test333g7d6s632vw","offers":[{"title":"BT 1 Bluetooth module","offer_id":57715325862271,"sku":"CJXFLPJY00449-BT 1 Bluetooth module","price":52.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/7911\/4367\/files\/3948628795689.webp?v=1781020900","url":"https:\/\/7ejhx1-1c.myshopify.com\/products\/solar-panel-charge-controller-with-bluetooth-module-model-bt-1-12v-24v-battery-voltage-compatibility-handles-up-to-100v-maximum-panel-voltage-at-25-c-for-solar-controller-system-applications-and-integration","provider":"VitraSelect.uk","version":"1.0","type":"link"}