--- product_id: 171402735 title: "Epever 40A MPPT Solar Charge Controller Tracer BN Series Negative Ground 40 Amp Solar Panel Charge Controller 12V/24V Auto Identifying Intelligent Regulator Max. PV 150V" brand: "epever" price: "€ 440.40" currency: EUR in_stock: true category: "Epever" url: https://www.desertcart.nl/products/171402735-epever-40a-mppt-solar-charge-controller-tracer-bn-series-negative store_origin: NL region: Netherlands --- # 40A max current output 99.5% MPPT tracking efficiency 12/24V auto voltage ID Epever 40A MPPT Solar Charge Controller Tracer BN Series Negative Ground 40 Amp Solar Panel Charge Controller 12V/24V Auto Identifying Intelligent Regulator Max. PV 150V **Brand:** epever **Price:** € 440.40 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, live greener — never miss a watt! ## Quick Answers - **What is this?** Epever 40A MPPT Solar Charge Controller Tracer BN Series Negative Ground 40 Amp Solar Panel Charge Controller 12V/24V Auto Identifying Intelligent Regulator Max. PV 150V by epever - **How much does it cost?** € 440.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/171402735-epever-40a-mppt-solar-charge-controller-tracer-bn-series-negative) ## 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 - • **Smart Voltage Sense:** Seamlessly auto-detects 12V or 24V systems—plug and play energy mastery. - • **Built to Last & Cool:** Robust die-cast aluminum body ensures superior heat dissipation and durability. - • **Power Up with Precision:** Harness up to 40 amps with cutting-edge MPPT tech for max solar yield. - • **Tailored Charging Modes:** Supports Sealed, Gel, Flooded, and User-defined battery types for ultimate flexibility. - • **Real-Time Control & Monitoring:** Connect via PC or MT50 display for live data, remote settings, and future-proof upgrades. ## Overview The Epever 40A MPPT Solar Charge Controller Tracer BN Series is a high-efficiency, intelligent regulator designed for 12V/24V solar systems. Featuring advanced MPPT technology with 99.5% tracking efficiency and a max 40A output, it optimizes solar power harvest while protecting your system with automatic overload limits. Its durable aluminum design ensures excellent heat management, and versatile charging modes support multiple battery types. With PC and external display connectivity plus Modbus protocol, it offers real-time monitoring and easy integration for professional and residential solar setups. ## Description desertcart.com : Epever 40A MPPT Solar Charge Controller Tracer BN Series Negative Ground 40 Amp Solar Panel Charge Controller 12V/24V Auto Identifying Intelligent Regulator Max. PV 150V : Patio, Lawn & Garden ## Features - Advanced MPPT (Maximum Power Point Tracking) technology, Tracking efficiency no less than 99.5%, Maximum conversion efficiency of 98%. - Reliable automatic limit function of maximum PV input power, ensuring no overload under any circumstance. Wide MPP operating voltage range. Die-cast aluminum design, ensuring excellent heat dissipation characteristic. - 12/24VDC automatically identifying system voltage, and has multiple load control modes: manual control, light ON/OFF, light ON+Timer and time control, support 4 charging options: Sealed, Gel, Flooded and User. - Available for PC monitoring and external display unit connecting like MT50 and so on, realizing real-time data checking and parameters setting, and support software upgrade. - With Modbus communication protocol interface, it is convenient for customers to expand applications and monitor in various fields like telecommunication base station, household system, street lighting system, wilderness monitoring system, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081GSFSV7 | | Best Sellers Rank | #297,546 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #330 in Renewable Energy Controllers | | Brand Name | EPEVER | | Color | Tracer4215BN-40A | | Customer Reviews | 4.3 4.3 out of 5 stars (64) | | Display Type | LED or external display unit | | Item Dimensions L x W x H | 11.9"L x 7.19"W x 2.5"H | | Item Weight | 3.53 kg | | Manufacturer | EPEVER | | Material Type | Aluminum | | Number of Items | 1 | | Operating Temperature | 25 °C | | Part Number | Tracer-4215-BN | | UPC | 732376582544 | | Voltage | 24 volts | ## Product Details - **Brand:** EPEVER - **Color:** Tracer4215BN-40A - **Material:** Aluminum - **Product Dimensions:** 11.9"L x 7.19"W x 2.5"H - **Voltage:** 24 volts ## Images ![Epever 40A MPPT Solar Charge Controller Tracer BN Series Negative Ground 40 Amp Solar Panel Charge Controller 12V/24V Auto Identifying Intelligent Regulator Max. PV 150V - Image 1](https://m.media-amazon.com/images/I/51K-+H+QisL.jpg) ![Epever 40A MPPT Solar Charge Controller Tracer BN Series Negative Ground 40 Amp Solar Panel Charge Controller 12V/24V Auto Identifying Intelligent Regulator Max. PV 150V - Image 2](https://m.media-amazon.com/images/I/41-qUbA64zL.jpg) ![Epever 40A MPPT Solar Charge Controller Tracer BN Series Negative Ground 40 Amp Solar Panel Charge Controller 12V/24V Auto Identifying Intelligent Regulator Max. PV 150V - Image 3](https://m.media-amazon.com/images/I/51ALxy3-CGL.jpg) ![Epever 40A MPPT Solar Charge Controller Tracer BN Series Negative Ground 40 Amp Solar Panel Charge Controller 12V/24V Auto Identifying Intelligent Regulator Max. PV 150V - Image 4](https://m.media-amazon.com/images/I/51Obhb6qIML.jpg) ![Epever 40A MPPT Solar Charge Controller Tracer BN Series Negative Ground 40 Amp Solar Panel Charge Controller 12V/24V Auto Identifying Intelligent Regulator Max. PV 150V - Image 5](https://m.media-amazon.com/images/I/41SAXH9JfeL.jpg) ## Available Options This product comes in different **Amperage** options. ## Questions & Answers **Q: What is the housing made of** A: Metal. **Q: And that's work with an AGM battery** A: So far so good with my 100ah renogy agm batteries. Read and follow the instructions. **Q: Will it charge lfp batteries? if no what do you recommend.** A: As long as the battery power is not emptied, it can be connected and used, because the controller does not have a self-activation function for the lithium battery. Please feel free to contact us if you have any questions. iSunergy **Q: This mt-50 remote meter works with renogy rover mppt 40 amps 12/24 v.?** A: It will work its bad business to Falsely say thing's you obviously don't know, the Mt-50 basic units work with most MPPT SOLAR UNITS "FACT" ## Frequently Bought Together - Epever 40A MPPT Solar Charge Controller Tracer BN Series Negative Ground 40 Amp Solar Panel Charge Controller 12V/24V Auto Identifying Intelligent Regulator Max. PV 150V - bayite DC 6.5-100V 0-100A LCD Display Digital Current Voltage Power Energy Meter Multimeter Ammeter Voltmeter with 100A Current Shunt --- ## 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.nl/products/171402735-epever-40a-mppt-solar-charge-controller-tracer-bn-series-negative](https://www.desertcart.nl/products/171402735-epever-40a-mppt-solar-charge-controller-tracer-bn-series-negative) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-08-26*