--- product_id: 171402735 title: "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: "S/.1389" currency: PEN in_stock: true category: "Epever" url: https://www.desertcart.pe/products/171402735-40a-mppt-solar-charge-controller-tracer-bn-series-negative-ground store_origin: PE region: Peru --- # 40A max current 99.5% MPPT tracking efficiency 12/24V auto voltage ID 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:** S/.1389 **Availability:** βœ… In Stock ## Summary > 🌞 Charge smarter, live brighter β€” never miss a watt! ## Quick Answers - **What is this?** 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?** S/.1389 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/171402735-40a-mppt-solar-charge-controller-tracer-bn-series-negative-ground) ## 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 - β€’ **Power Perfected:** Harness up to 40 amps with precision MPPT tech for max solar juice ⚑ - β€’ **Cool Under Pressure:** Die-cast aluminum body ensures superior heat dissipation for nonstop reliability ❄️ - β€’ **Smart Voltage Sense:** Auto-detects 12V or 24V systemsβ€”plug and play, no guesswork πŸ”‹ - β€’ **Tailored Charging Modes:** Supports Sealed, Gel, Flooded & User-defined battery types for ultimate battery care πŸ”§ - β€’ **Real-Time Control & Monitoring:** Connect via PC or MT50 display for live data, settings tweaks, and future-proof upgrades πŸ“Š ## Overview The Epever 40A MPPT Solar Charge Controller Tracer BN Series is a high-efficiency, intelligent solar regulator designed for 12V/24V systems. Featuring advanced MPPT technology with 99.5% tracking efficiency and a robust die-cast aluminum design, it ensures optimal power conversion and heat management. Its versatile load control modes and battery charging options, combined with PC and external display compatibility, make it ideal for professional-grade solar setups demanding reliability and real-time monitoring. ## 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 | #193,238 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #201 in Renewable Energy Controllers | | Brand Name | EPEVER | | Color | Tracer4215BN-40A | | Customer Reviews | 4.3 4.3 out of 5 stars (61) | | 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 Kilograms | | Manufacturer | EPEVER | | Material Type | Aluminum | | Operating Temperature | 25 Degrees Celsius | | Part Number | Tracer-4215-BN | | Smart Home Compatibility | Not Smart Home Compatible | | 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 ![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) ![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/61NvWHiF5iL.jpg) ![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/61RLkYi1xLL.jpg) ![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/61BTb6-HRLL.jpg) ![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/51qOCCDHQFL.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? - 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.pe/products/171402735-40a-mppt-solar-charge-controller-tracer-bn-series-negative-ground](https://www.desertcart.pe/products/171402735-40a-mppt-solar-charge-controller-tracer-bn-series-negative-ground) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-07-11*