--- product_id: 371395667 title: "EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, Charger Controller Max Input 100V, Common Negative Grounded Solar Regulator Tracer4210AN for Lead-Acid Lithium AGM Battery Charging" brand: "epever" price: "€ 17.25" currency: EUR in_stock: false url: https://www.desertcart.pt/products/371395667-epever-40a-mppt-solar-charge-controller-12v-24v-auto-charger store_origin: PT region: Portugal --- # 40A max charging current Supports 12V/24V auto system voltage 99.5% MPPT tracking efficiency EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, Charger Controller Max Input 100V, Common Negative Grounded Solar Regulator Tracer4210AN for Lead-Acid Lithium AGM Battery Charging **Brand:** epever **Price:** € 17.25 **Availability:** ❌ Out of Stock ## Summary > 🔆 Charge smarter, live greener — never miss a watt! ## Quick Answers - **What is this?** EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, Charger Controller Max Input 100V, Common Negative Grounded Solar Regulator Tracer4210AN for Lead-Acid Lithium AGM Battery Charging by epever - **How much does it cost?** € 17.25 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/371395667-epever-40a-mppt-solar-charge-controller-12v-24v-auto-charger) ## Best For - epever enthusiasts ## Why This Product - Trusted epever brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Intuitive LCD Interface:** Real-time system data and customizable settings at your fingertips with a sleek, easy-to-navigate display. - • **Maximize Your Solar Power:** Harness up to 40 amps with ultra-efficient MPPT tech for peak energy conversion. - • **Smart Voltage Auto-Detection:** Seamlessly switches between 12V and 24V systems for ultimate compatibility. - • **Rock-Solid Battery Protection:** Built-in safeguards against overcharge, discharge, reverse polarity, and short circuits keep your battery safe and sound. - • **Versatile Battery Compatibility:** Works flawlessly with lead-acid, lithium, AGM, and more—future-proof your energy setup. ## Overview The EPEVER 40A MPPT Solar Charge Controller delivers industry-leading 99.5% tracking efficiency and 98% peak conversion, automatically adapts to 12V or 24V systems, and offers comprehensive battery protection. Its user-friendly LCD interface and broad battery compatibility make it the go-to choice for maximizing solar energy in any professional or home setup. ## Description Size:Tracer4210AN EPEVER MPPT Solar Charge Controller 40A Tracer4210AN 12V/24V Auto, Max Input 100V with LCD Display for Lead-Acid and Lithium Batteries. Tracer 4210AN is a Maximum Power Point Tracking Charge Controller Based on common negative design, also known as an “MPPT Controller” and features up to 99% tracking efficiency. Feature: Rated charge current:40A Max.PV input power: 12V/520W,24V/1040W (12V/24V Auto Work) Battery voltage range: 8V32V Max.PV open circuit voltage: 100VDC Network type MPPT solar charge controller with RS-485 communication bus interface and Modbus communication protocol, it is available to meet various communication requirements in different situations Wide MPPT operating voltage range Multiple load work mode:manual mode, light control, dual time setting and adjustment control mode Terminal: 6AWG(16mm2 ) Recommended cable:6AWG(16mm2) Dimension: 252x180x63mm Net weight: 1.9kg Electronic protections : PV short circuit protection PV reverse polarity protection Battery over voltage protection Battery over discharge protection Battery reverse polarity protection Load overload protection Attention: 1.The flooded battery must be well ventilated to avoid explosion 2.Please make sure that the positive and negative terminals of each component are wired correctly 3.Set lithium battery parameters through WIFI/BLE adapter, MT50,PC Package List: 1 x Tracer 4210AN 1xTemperature sensor（Model:RT-MF58R47K3.81A） 1 x User Manual(English). ## Features - 【High efficiency】The advanced MPPT control algorithm makes this 40 amp EPEVER solar controller tracking efficiency higher than 99.5%. and peak conversion efficiency of 98%. Even in cloudy environments, the EPEVER controller maximizes the energy from the solar panels to charge your system. - 【Security and stability】MPPT Solar Charge Controller protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. It protect the battery from being over-charged by the solar modules and over-discharged by the loads. - 【Simple operation】LCD screen and 2 buttons for customizable parameters, more visual displaying system operation information and display of working status. It includes a 4-stage battery charging (Bulk, Boost, Float and Equalization) and temperature. - 【Compatible with a variety of batteries】Automatic identification of 12V/24V DC system voltage. Compatible with many battery types, easy to use: battery (maintenance-free/colloid/liquid), lithium battery (lithium iron phosphate/tertiary lithium), custom - 【You can Get it】EPEVER 40A mppt solar charge controller, remote temp srnsor, user manuals, our worry-free 12-month warranty, and friendly customer service，Exquisite packaging. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | EPEVER | | Product Dimensions | 27.43 x 19.3 x 8.13 cm; 1.86 kg | | Batteries required | No | | Battery type | Lithium | ## Product Details - **Colour:** Tracer4210AN - **Brand:** EPEVER - **Voltage:** 24 Volts - **Display type:** LCD - **UPC:** 791280364400 ## Images ![EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, Charger Controller Max Input 100V, Common Negative Grounded Solar Regulator Tracer4210AN for Lead-Acid Lithium AGM Battery Charging - Image 1](https://m.media-amazon.com/images/I/61rUltcP+zL.jpg) ![EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, Charger Controller Max Input 100V, Common Negative Grounded Solar Regulator Tracer4210AN for Lead-Acid Lithium AGM Battery Charging - Image 2](https://m.media-amazon.com/images/I/61+RZuXSyfL.jpg) ![EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, Charger Controller Max Input 100V, Common Negative Grounded Solar Regulator Tracer4210AN for Lead-Acid Lithium AGM Battery Charging - Image 3](https://m.media-amazon.com/images/I/71vGaOiL7HL.jpg) ![EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, Charger Controller Max Input 100V, Common Negative Grounded Solar Regulator Tracer4210AN for Lead-Acid Lithium AGM Battery Charging - Image 4](https://m.media-amazon.com/images/I/61xYjFhArEL.jpg) ![EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, Charger Controller Max Input 100V, Common Negative Grounded Solar Regulator Tracer4210AN for Lead-Acid Lithium AGM Battery Charging - Image 5](https://m.media-amazon.com/images/I/719qSkuH1ML.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.pt/products/371395667-epever-40a-mppt-solar-charge-controller-12v-24v-auto-charger](https://www.desertcart.pt/products/371395667-epever-40a-mppt-solar-charge-controller-12v-24v-auto-charger) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-14*