--- product_id: 580872839 title: "MPPT solar charge controller, Bluetooth dongle, LCD remote display (Bluetooth Dongle)" brand: "gsl spark" price: "€ 74.50" currency: EUR in_stock: true category: "Gsl Spark" url: https://www.desertcart.pt/products/580872839-mppt-solar-charge-controller-bluetooth-dongle-lcd-remote-display-bluetooth store_origin: PT region: Portugal --- # iOS & Android app support 10m wireless range Real-time MPPT data MPPT solar charge controller, Bluetooth dongle, LCD remote display (Bluetooth Dongle) **Brand:** gsl spark **Price:** € 74.50 **Availability:** ✅ In Stock ## Summary > 🔌 Stay charged, stay connected — solar power monitoring made smart! ## Quick Answers - **What is this?** MPPT solar charge controller, Bluetooth dongle, LCD remote display (Bluetooth Dongle) by gsl spark - **How much does it cost?** € 74.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/580872839-mppt-solar-charge-controller-bluetooth-dongle-lcd-remote-display-bluetooth) ## Best For - gsl spark enthusiasts ## Why This Product - Trusted gsl spark brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powered by Your Controller:** No extra batteries or cables needed—just plug in and start monitoring. - • **Seamless Wireless Monitoring:** Track your solar power stats effortlessly from your smartphone within a 10-meter range. - • **Ultra-Low Power Bluetooth Chip:** High-performance communication without draining your system’s energy. - • **Universal Mobile Compatibility:** Works flawlessly with both iOS and Android via the free chargerConnect app—plug & play simplicity. - • **Real-Time Data at Your Fingertips:** Instant access to your Spark MPPT charger’s performance and battery status anytime, anywhere. ## Overview The Spark MPPT Bluetooth Dongle upgrades your solar charge controller with wireless Bluetooth connectivity, enabling real-time monitoring via a dedicated mobile app compatible with iOS and Android. Featuring a high-performance, ultra-low power Bluetooth chip and a 10-meter communication range, it offers effortless plug-and-play setup powered directly by the controller. Ideal for professionals seeking seamless solar system insights on the go. ## Description BT Dongle is Bluetooth Module designed for empowering Spark MPPT controllers with Bluetooth Communication function. By pairing with FREE Mobile APP, it can perform wireless monitoring and Data checking on the system. Main features of Bluetooth dongle 1/ Wireless monitoring 2/ Supports Cellphone APP, Plug and play feature 3/ Dedicated bluetooth chip with high performance and ultra low power. 4/ Powered by the controller. 6/ Communication distance 10 meters ## Features - Wireless Monitoring: Spark Bluetooth Smart dongle you can display your Spark MPPT information on iOS and Android devices, using the chargerConnect app - Spark dongle works with the chargerConnect App, Which is available for both Android and iOS devices. - The dongle is able to read data from Spark MPPT chargers or DC to DC battery chargers. - Please note: Bluetooth dongle is only information indication, Dongle is not required to program the MPPT controllers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CKD5NFF3 | | Best Sellers Rank | 23,419 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 23 in Solar & Wind Energy MPPT Controllers | | Brand | GSL SPARK | | Colour | Black And Silver | | Country Of Origin | China | | Customer Reviews | 4.5 out of 5 stars 29 Reviews | | Display Type | LCD | | Display type | LCD | | Included Components | Remote Display Unit, Mounting Screws, User Manual | | Item Dimensions L x W x H | 11L x 4W x 11H centimetres | | Item Weight | 0.15 Kilograms | | Item weight | 0.15 Kilograms | | Manufacturer | Spark | | Manufacturer Part Number | MPT02 | | Material | Abs Plastic | | Number of Items | 1 | | Number of Packs | 1 | | Product dimensions | 11L x 4W x 11H centimetres | | Unit Count | 1.0 count | ## Product Details - **Brand:** GSL SPARK - **Colour:** Black And Silver - **Item weight:** 0.15 Kilograms - **Material:** Abs Plastic - **Product dimensions:** 11L x 4W x 11H centimetres ## Images ![MPPT solar charge controller, Bluetooth dongle, LCD remote display (Bluetooth Dongle) - Image 1](https://m.media-amazon.com/images/I/810V3ILCpbL.jpg) ## Available Options This product comes in different **Set** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/580872839-mppt-solar-charge-controller-bluetooth-dongle-lcd-remote-display-bluetooth](https://www.desertcart.pt/products/580872839-mppt-solar-charge-controller-bluetooth-dongle-lcd-remote-display-bluetooth) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-31*