--- product_id: 497998850 title: "Sunthysis MPPT Solar Charge Controller, 20A 12V/24V Auto, Max Input 100V 260W/520W, LCD Display, APP Monitoring Setting, Solar Panel Regulator for AGM Gel Sealed Flooded, Lithium Battery (Bluetooth)" brand: "sunthysis" price: "£7.01" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/497998850-sunthysis-mppt-solar-charge-controller-20a-12v-24v-auto-max store_origin: GB region: United Kingdom --- # 99.5% Efficiency Bluetooth Enabled Smart Charging Sunthysis MPPT Solar Charge Controller, 20A 12V/24V Auto, Max Input 100V 260W/520W, LCD Display, APP Monitoring Setting, Solar Panel Regulator for AGM Gel Sealed Flooded, Lithium Battery (Bluetooth) **Brand:** sunthysis **Price:** £7.01 **Availability:** ❌ Out of Stock ## Summary > 🌞 Power Up Your Life with Sunthysis! ## Quick Answers - **What is this?** Sunthysis MPPT Solar Charge Controller, 20A 12V/24V Auto, Max Input 100V 260W/520W, LCD Display, APP Monitoring Setting, Solar Panel Regulator for AGM Gel Sealed Flooded, Lithium Battery (Bluetooth) by sunthysis - **How much does it cost?** £7.01 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/497998850-sunthysis-mppt-solar-charge-controller-20a-12v-24v-auto-max) ## Best For - sunthysis enthusiasts ## Why This Product - Trusted sunthysis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Comprehensive protection against overvoltage, short circuits, and more. - • **Real-Time Monitoring:** Stay connected with Bluetooth and the Sunthysis app for instant updates. - • **Maximize Your Solar Power:** Harness the sun's energy with a 98% conversion rate! - • **User-Friendly LCD Display:** Easily track your solar and battery status at a glance. - • **Intelligent Charging Stages:** Automatically adapts to your battery's needs for optimal performance. ## Overview The Sunthysis MPPT Solar Charge Controller is a cutting-edge device designed for efficient solar energy management. With a maximum input of 100V and a capacity of 20A for both 12V and 24V systems, it features advanced MPPT technology for optimal charging efficiency, a robust protection system, and Bluetooth connectivity for real-time monitoring via a dedicated app. ## Description Sunthysis MPPT Solar Charge Controller, 20A 12V/24V Auto, Max Input 100V 260W/520W, LCD Display, APP Monitoring Setting, Solar Panel Regulator for AGM Gel Sealed Flooded, Lithium Battery (Bluetooth) ## Features - 📈New MPPT algorithm📈：Sunthysis uses the new Maximum Power Point Tracking Technology, High Tracking Efficiency Up 99.5%, Conversion rate up to 98%. Real-time detection of solar panel generation voltage and tracking of the highest voltage and current value (VI), allows the system to charge the battery at maximum power output. Even in cloudy or overcast conditions, the MPPT algorithm provides higher charging efficiency and the best charging solution - ✅Clean energy is great, but safety is equally important✅：Sunthysis has made a complete upgrade to the controller's protection system. Including PV Array Short Circuit, PV Overvoltage, PV Overcurrent, Load Overload, Load Short Circuit, Temperature protection, Battery overvoltage/overdischarge protection, protect against reverse polarity etc. The controller can diagnose the PV system in real time, forming a powerful protection - 🔋Intelligent charging🔋：Charging stage can be divided into：Bulk Charge, Boost Charge, Float Charge, Equalization Charge；In addition, the controller also has a lithium battery activation function, which can wake up the lithium battery due to excessive discharge and sleep. The system intelligently selects charging stages based on battery type and battery status - ⏳Practical and powerful⏳：Automatic detection of 12V or 24V DC system voltage for all battery types; LCD screen clearly displays PV and battery status；the controller has a load terminal for DC power connection; you can monitor the working status of the load and set the load timer mode on the controller - 📊Bluetooth and USB📊：The controller has a built-in Bluetooth module, so you can connect your cell phone to the controller via Bluetooth to monitor the status of the controller and get a clearer setting interface on the Sunthysis Scontroller APP; the controller has two USB output ports, so you can directly power your mobile devices ## Technical Specifications | Specification | Value | |---------------|-------| | Package Dimensions | 20.4 x 12.7 x 5.7 cm; 750 g | | Batteries required | No | | Included components | Solar controller, Temp Sensor, Mounting screw, Bluetooth module, Bluetooth cable | ## Product Details - **Brand:** Sunthysis - **UPC:** 850046253041 - **Manufacturer:** Sunthysis ## Images ![Sunthysis MPPT Solar Charge Controller, 20A 12V/24V Auto, Max Input 100V 260W/520W, LCD Display, APP Monitoring Setting, Solar Panel Regulator for AGM Gel Sealed Flooded, Lithium Battery (Bluetooth) - Image 1](https://m.media-amazon.com/images/I/71dDO5vNO7L.jpg) ![Sunthysis MPPT Solar Charge Controller, 20A 12V/24V Auto, Max Input 100V 260W/520W, LCD Display, APP Monitoring Setting, Solar Panel Regulator for AGM Gel Sealed Flooded, Lithium Battery (Bluetooth) - Image 2](https://m.media-amazon.com/images/I/7186+R89BhL.jpg) ![Sunthysis MPPT Solar Charge Controller, 20A 12V/24V Auto, Max Input 100V 260W/520W, LCD Display, APP Monitoring Setting, Solar Panel Regulator for AGM Gel Sealed Flooded, Lithium Battery (Bluetooth) - Image 3](https://m.media-amazon.com/images/I/81EH4A2gfwL.jpg) ![Sunthysis MPPT Solar Charge Controller, 20A 12V/24V Auto, Max Input 100V 260W/520W, LCD Display, APP Monitoring Setting, Solar Panel Regulator for AGM Gel Sealed Flooded, Lithium Battery (Bluetooth) - Image 4](https://m.media-amazon.com/images/I/71B6fR3PB9L.jpg) ![Sunthysis MPPT Solar Charge Controller, 20A 12V/24V Auto, Max Input 100V 260W/520W, LCD Display, APP Monitoring Setting, Solar Panel Regulator for AGM Gel Sealed Flooded, Lithium Battery (Bluetooth) - Image 5](https://m.media-amazon.com/images/I/71GBiaz9WCL.jpg) --- ## 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.co.uk/products/497998850-sunthysis-mppt-solar-charge-controller-20a-12v-24v-auto-max](https://www.desertcart.co.uk/products/497998850-sunthysis-mppt-solar-charge-controller-20a-12v-24v-auto-max) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-31*