--- product_id: 62718799 title: "cnfinest 40Amp MPPT Solar Charge Controller with LCD Backlight 48V 36V 24V 12V Auto Sense Solar Charger for Vented Sealed Gel NiCd Lithium Battery" brand: "cnfinest" price: "FREE" currency: PLN in_stock: false url: https://www.desertcart.pl/products/62718799-cnfinest-40amp-mppt-solar-charge-controller-with-lcd-backlight-48v store_origin: PL region: Poland --- # cnfinest 40Amp MPPT Solar Charge Controller with LCD Backlight 48V 36V 24V 12V Auto Sense Solar Charger for Vented Sealed Gel NiCd Lithium Battery **Brand:** cnfinest **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** cnfinest 40Amp MPPT Solar Charge Controller with LCD Backlight 48V 36V 24V 12V Auto Sense Solar Charger for Vented Sealed Gel NiCd Lithium Battery by cnfinest - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/62718799-cnfinest-40amp-mppt-solar-charge-controller-with-lcd-backlight-48v) ## Best For - cnfinest enthusiasts ## Why This Product - Trusted cnfinest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Warming tips: Make sure the Voc of PV meets the requirement. Only when Voc of panels is 1.5 times of Battery voltage there will be the highest efficiency. Feature: Charging 3-stage:constant current(MPPT), constant voltage(Absorption Voltage), floating charge Selectable battery type Vented/ Sealed / Gel / NiCd / Lithium battery (default is Sealed) (defined voltage for other battery by user) Soft start time ≤1S Dynamic response and recovery time 100us Max efficiency ≥98.1% PV utilization ≥99% Input specification: 12V system: DC20V~DC80V 24V system: DC37V~DC105V 36V system: DC50V~DC160V 48V system: DC72V~DC160V The maximum PV input power (The total power of PV connected can’t be more than this,otherwise controller will be damaged.) 12V system (480W) ; 24V system (960W) ; 36V system (1400W); 48V system (1700W) ; Output specification: Overcharging protection voltage: 12V system (15V); 24V system (30V); 36V system (45V); 48V system (60V); Notes: The output terminal is for lamps only ( 12V system with load less than 60W, 24V/36V/48V system with load less than 100W ),and it will be burnt if other loads connected. The output for battery is no polarity reverse protection. Packing List: 1XMPPT Solar Charge Controller 1XEnglish Manual ## Features - 100% MPPT controller Intelligent, Max efficiency ≥98.1%, PV utilization ≥99% - Built-in DSP controller with high performance Automatic battery voltage detection 12V/24V/36V/48V - Battery options：Vented,Sealed,Gel, NiCd, Lithium battery.Dynamic large icon display PV and Battery status,working mode: Night mode, no charging, MPPT mode, Absorption mode, Floating mode and troubleshooting prompts. - Excellent heat dissipation protection: Intelligence Fan-on temperature >45℃ - 30days Free replacement or refund once there is quality failure without return the item ## Images ![cnfinest 40Amp MPPT Solar Charge Controller with LCD Backlight 48V 36V 24V 12V Auto Sense Solar Charger for Vented Sealed Gel NiCd Lithium Battery - Image 1](https://images-na.ssl-images-amazon.com/images/I/61MefYwudZL.jpg) ![cnfinest 40Amp MPPT Solar Charge Controller with LCD Backlight 48V 36V 24V 12V Auto Sense Solar Charger for Vented Sealed Gel NiCd Lithium Battery - Image 2](https://images-na.ssl-images-amazon.com/images/I/71oHMRKEosL.jpg) ![cnfinest 40Amp MPPT Solar Charge Controller with LCD Backlight 48V 36V 24V 12V Auto Sense Solar Charger for Vented Sealed Gel NiCd Lithium Battery - Image 3](https://images-na.ssl-images-amazon.com/images/I/714qElJK4ZL.jpg) ![cnfinest 40Amp MPPT Solar Charge Controller with LCD Backlight 48V 36V 24V 12V Auto Sense Solar Charger for Vented Sealed Gel NiCd Lithium Battery - Image 4](https://images-na.ssl-images-amazon.com/images/I/61O86xFql8L.jpg) ![cnfinest 40Amp MPPT Solar Charge Controller with LCD Backlight 48V 36V 24V 12V Auto Sense Solar Charger for Vented Sealed Gel NiCd Lithium Battery - Image 5](https://images-na.ssl-images-amazon.com/images/I/71kzwzj2lPL.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.pl/products/62718799-cnfinest-40amp-mppt-solar-charge-controller-with-lcd-backlight-48v](https://www.desertcart.pl/products/62718799-cnfinest-40amp-mppt-solar-charge-controller-with-lcd-backlight-48v) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*