--- product_id: 41754659 title: "40A MPPT Solar Charge Controller +MT50 Monitor+Temp.Sensor Package Tracer 4210AN 100V Solar Panels Power Input Support Lithium Battery Charger Regulator Negative Ground" brand: "epever" price: "Rp253659" currency: IDR in_stock: false reviews_count: 8 url: https://www.desertcart.id/products/41754659-40a-mppt-solar-charge-controller-mt50-monitor-temp-sensor-package store_origin: ID region: Indonesia --- # 40A max charging current 99% MPPT tracking efficiency Supports multiple battery types incl. Lithium 40A MPPT Solar Charge Controller +MT50 Monitor+Temp.Sensor Package Tracer 4210AN 100V Solar Panels Power Input Support Lithium Battery Charger Regulator Negative Ground **Brand:** epever **Price:** Rp253659 **Availability:** ❌ Out of Stock ## Summary > 🔆 Charge smarter, live greener — never miss a watt! ## Quick Answers - **What is this?** 40A MPPT Solar Charge Controller +MT50 Monitor+Temp.Sensor Package Tracer 4210AN 100V Solar Panels Power Input Support Lithium Battery Charger Regulator Negative Ground by epever - **How much does it cost?** Rp253659 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/41754659-40a-mppt-solar-charge-controller-mt50-monitor-temp-sensor-package) ## 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 - • **Robust Safety Systems:** Built-in protections guard against short circuits, overloads, overheating & polarity errors. - • **Smart Remote Monitoring:** Stay in control anywhere with MT50 remote display and PC software programmability. - • **Customizable Load Control:** Choose manual, light ON/OFF, or timer modes to optimize energy use and convenience. - • **Versatile Battery Compatibility:** Seamlessly supports Lithium, Gel, Sealed & Flooded batteries for flexible setups. - • **Ultra-Efficient Power Harvesting:** Harness up to 99% solar energy with advanced MPPT tech for max battery life. ## Overview The Tracer 4210AN is a cutting-edge 40A MPPT solar charge controller designed for off-grid solar systems. Featuring up to 99% tracking efficiency, it supports multiple battery types including lithium-ion, offers advanced safety protections, and allows remote monitoring via the MT50 display and PC software. Its versatile load control modes and temperature compensation ensure optimal battery health and energy management. ## Description Why buy together: We find that 70% of our customer buy the MT50 Monitor and Temperature Sensor separately after bought the Controller. that's why we release this kit, bring more convenience to our customer.In the Package:1×40A MPPT Solar Charge Controller, 1×MT50 Remote Monitor, 1×Temperature SensorSet up and control your solar PV array system with ease! The 2018 New Released 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. In the event of system faults or other errors, the 40A controller can self-diagnose itself with error codes, which you can view remotely or on the large Blacklight LCD display along with system status and working conditions. Like many other MPPT Charge Controllers, the Tracer features 3-stage charging and is compatible with sealed, flooded, lead-acid and lithium-ion batteries. In addition, you may define your own battery type via the USER define mode.Features:High-Quality ComponentsCompatible with lead-acid and lithium-ion batteriesReal-time energy statisticsOverheating power reductionMultiple load work modesElectronic Protections:PV Over Current/Power, Short Circuit, Reverse PolarityNight Reverse ChargingBattery Reverse Polarity, Over-Voltage, Over Discharge, OverheatingController OverheatingLithium Battery Low TemperatureLoad Short Circuit, OverloadTVS TVS High Voltage Transients Specification:Rated Charge/Discharge Current: 40 AmpBattery Voltage:8~32VMax. PV input Voltage: 100VMax.PV Input Power: 520W/12V 1040W/24VGrounding: Common NegativeLCD Backlight Time: 60S (Settable)Terminal: 6~8 AWG ## Features - 2018 New Released TracerAN 40A MPPT Solar Charge Controller Using innovative MPPT technology with high tracking efficiency up to 99%, the charge controller efficiently charges your off-grid solar battery bank safely day in, day out. - New Added Features: 1. Blacklight Display 2.Common Negative Ground 3. Compatible with lithium-ion Batteries. Configurable with multiple battery types (Gel, Sealed, Flooded and Lithium), auto-detects between 12v and 24v system designs, multifaceted safety systems to prevent short circuits, overloading, overheating and polarity issues. - 3 stage charging for maximum battery life with intelligent power saving and temperature compensation and operates on multiple load control modes such as manual, light ON/OFF and On+Timer. - Program your controller to your custom set-up via PC software, and monitor from the comfort of your desk with the MT50 remote metering feature. - 100% Money Back Guarantee: If you encounter any issues with your MPPT charge controller, you can rest assured because all of our products are covered by desertcart’s legendary A-Z Guarantee! ## Product Details - **Brand:** EPEVER - **Voltage:** 100 Volts - **Manufacturer:** epever ## Images ![40A MPPT Solar Charge Controller +MT50 Monitor+Temp.Sensor Package Tracer 4210AN 100V Solar Panels Power Input Support Lithium Battery Charger Regulator Negative Ground - Image 1](https://m.media-amazon.com/images/I/81JVG4hmwVL.jpg) ![40A MPPT Solar Charge Controller +MT50 Monitor+Temp.Sensor Package Tracer 4210AN 100V Solar Panels Power Input Support Lithium Battery Charger Regulator Negative Ground - Image 2](https://m.media-amazon.com/images/I/51JkZjHTQbL.jpg) ![40A MPPT Solar Charge Controller +MT50 Monitor+Temp.Sensor Package Tracer 4210AN 100V Solar Panels Power Input Support Lithium Battery Charger Regulator Negative Ground - Image 3](https://m.media-amazon.com/images/I/81DleAkEFAL.jpg) ![40A MPPT Solar Charge Controller +MT50 Monitor+Temp.Sensor Package Tracer 4210AN 100V Solar Panels Power Input Support Lithium Battery Charger Regulator Negative Ground - Image 4](https://m.media-amazon.com/images/I/61gwgZQaOwL.jpg) ![40A MPPT Solar Charge Controller +MT50 Monitor+Temp.Sensor Package Tracer 4210AN 100V Solar Panels Power Input Support Lithium Battery Charger Regulator Negative Ground - Image 5](https://m.media-amazon.com/images/I/618zx5IFzFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Great *by D***S on May 7, 2017* I received the controller and installed it today. It looks very nice and appears to be made well. I bought it with the MT50 controller and it all seems to work well together. I have a total of 500W so I'll be interested to see how it works in full sun. I was getting a few amps in the shade today. My old PWM never did that. I'll come back later and update when I have some time with it, but 5 stars for now for the quality appearance, ease of setup and it worked as expected out of the box! ### ⭐⭐⭐⭐⭐ Good value *by A***Z on September 20, 2018* Have been using two of these for about half a year now and they work great ### ⭐⭐⭐⭐ Worked great for about six months. *by C***P on October 30, 2017* We ordered it in February, worked like a champ until sometime in July when it started locking up and not charging the batteries.The batteries would last one week or two depending on whether there were 2 or 4 batteries on site. The charge controller would stop outputting power. It would have to be disconnected from the panels and the batteries entirely to reset the controller then it would work for a few days to a week.ZHC refunded me, no fuss, and I ordered a replacement, same unit. I'm sincerely hoping the failure was a fluke.Early in the mornings, before the sun even hits the panels directly, it is pulling 17v from the panels, converting that to 24+v and charging the batteries as the sun rises. --- ## 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.id/products/41754659-40a-mppt-solar-charge-controller-mt50-monitor-temp-sensor-package](https://www.desertcart.id/products/41754659-40a-mppt-solar-charge-controller-mt50-monitor-temp-sensor-package) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-14*