--- product_id: 67674576 title: "MPPT Solar Charge Controller Tracer A Series 10A/20A/30A/40A with 12V/24V DC Automatically Identifying System Voltage (40A)" brand: "qaurora" price: "Β£8.66" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/67674576-mppt-solar-charge-controller-tracer-a-series-10a-20a-30a store_origin: GB region: United Kingdom --- # 99.5% Efficiency Max 98% Conversion Real-time Monitoring MPPT Solar Charge Controller Tracer A Series 10A/20A/30A/40A with 12V/24V DC Automatically Identifying System Voltage (40A) **Brand:** qaurora **Price:** Β£8.66 **Availability:** ❌ Out of Stock ## Summary > 🌍 Power Up Your Sustainability Game! ## Quick Answers - **What is this?** MPPT Solar Charge Controller Tracer A Series 10A/20A/30A/40A with 12V/24V DC Automatically Identifying System Voltage (40A) by qaurora - **How much does it cost?** Β£8.66 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/67674576-mppt-solar-charge-controller-tracer-a-series-10a-20a-30a) ## Best For - qaurora enthusiasts ## Why This Product - Trusted qaurora brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smart Monitoring:** Stay connected with PC monitoring and external display compatibility. - β€’ **Future-Proof Design:** Software upgrade capability ensures your system stays ahead. - β€’ **Efficiency Redefined:** Achieve an impressive 99.5% efficiency for optimal performance. - β€’ **Unleash Solar Potential:** Harness the sun's energy with cutting-edge MPPT technology. - β€’ **User-Friendly Interface:** LCD display for easy access to running status and settings. ## Overview The MPPT Solar Charge Controller Tracer A Series offers advanced Maximum Power Point Tracking technology with an efficiency of 99.5%. It features high-quality components for maximum conversion efficiency of 98%, an LCD display for real-time monitoring, and compatibility with external display units. This controller is designed for both 12V and 24V systems, ensuring optimal solar energy capture and user-friendly operation. ## Description Feature: Ultra-fast tracking speed and guaranteed tracking efficiency. Accurately recognizing and tracking of multiple power points. Reliable automatic limit function of maximum PV input power, ensuring no overload. 12/24VDC automatically identifying system voltage. Multiple load control modes: manual mode, light ON/OFF, light On+Timer and test mode. With RS-485 communication bus interface and Modbus communication protocol, it is available to meet various communication requirements in different situations. Specifications: Charge Control Mode: MPPT Nominal System Voltage: 12/24V DC Auto Battery Voltage Range: 8V~32V Max.PV Open Circuit Input Voltage: 100V DC Self-Consumption: <20mA(12V) <16mA(24V) Temperature compensate coefficient: -3mV/ΒΊC/2V(25 ΒΊC) Commucation: RS485(RJ45 interface) Working/Storage temperature: -25β„ƒο½ž+45℃ Enclosure: IP30 Package Content: 1*MPPT Solar Charge Controller 1*User Manual ## Features - Advanced Maximum Power Point Tracking (MPPT) technology, with efficiency no less than 99.5%.High quality components, perfecting system performance, with maximum conversion efficiency of 98%. - Based on common positive design and advanced MPPT control algorithm, with LCD displaying running status, this product is artistic, economical and practical. - With MPPT control algorithm, in any situation, products of this series can fast and accurately track out the best maximum power point (MPP) of photovoltaic array, in order to obtain the maximum solar energy in time, which remarkably improves energy efficiency. - With MPPT control algorithm, in any situation, products of this series can fast and accurately track out the best maximum power point (MPP) of photovoltaic array, in order to obtain the maximum solar energy in time, which remarkably improves energy efficiency. - Available for PC monitoring and external display unit connecting like MT50 and so on, realizing real-time data checking and parameters setting.Support software upgrade. ## Images ![MPPT Solar Charge Controller Tracer A Series 10A/20A/30A/40A with 12V/24V DC Automatically Identifying System Voltage (40A) - Image 1](https://m.media-amazon.com/images/I/71x1fDVxpOL.jpg) ![MPPT Solar Charge Controller Tracer A Series 10A/20A/30A/40A with 12V/24V DC Automatically Identifying System Voltage (40A) - Image 2](https://m.media-amazon.com/images/I/81vEt+hH78L.jpg) ![MPPT Solar Charge Controller Tracer A Series 10A/20A/30A/40A with 12V/24V DC Automatically Identifying System Voltage (40A) - Image 3](https://m.media-amazon.com/images/I/714pLKPPKNL.jpg) ![MPPT Solar Charge Controller Tracer A Series 10A/20A/30A/40A with 12V/24V DC Automatically Identifying System Voltage (40A) - Image 4](https://m.media-amazon.com/images/I/71bL1xYnYuL.jpg) ![MPPT Solar Charge Controller Tracer A Series 10A/20A/30A/40A with 12V/24V DC Automatically Identifying System Voltage (40A) - Image 5](https://m.media-amazon.com/images/I/71c84iBiJ+L.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/67674576-mppt-solar-charge-controller-tracer-a-series-10a-20a-30a](https://www.desertcart.co.uk/products/67674576-mppt-solar-charge-controller-tracer-a-series-10a-20a-30a) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*