--- product_id: 60229575 title: "20A Intelligent Solar Charge Controller with LCD Display, USB Port, Battery Protection for LED Lighting" brand: "jzk" price: "$U1399" currency: UYU in_stock: true reviews_count: 13 url: https://www.desertcart.uy/products/60229575-20a-intelligent-solar-charge-controller-with-lcd-display-usb-port store_origin: UY region: Uruguay --- # 20A current 260W/520W power LCD display 20A Intelligent Solar Charge Controller with LCD Display, USB Port, Battery Protection for LED Lighting **Brand:** jzk **Price:** $U1399 **Availability:** ✅ In Stock ## Summary > Harness the Sun ☀️ - Power Your World with Confidence! ## Quick Answers - **What is this?** 20A Intelligent Solar Charge Controller with LCD Display, USB Port, Battery Protection for LED Lighting by jzk - **How much does it cost?** $U1399 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/60229575-20a-intelligent-solar-charge-controller-with-lcd-display-usb-port) ## Best For - jzk enthusiasts ## Why This Product - Trusted jzk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Protection:** Built-in overcurrent, short circuit, and backflow protection for peace of mind. - • **Adjustable Parameters:** Customize charging and discharging settings to fit your unique needs. - • **Compact & Lightweight:** Easy to install at just 150 grams, ideal for home or commercial use. - • **User-Friendly Interface:** Large LCD display for real-time monitoring of battery status and voltage. - • **Versatile Compatibility:** Supports both 12V and 24V systems, perfect for any solar setup. ## Overview The JZK 20A Intelligent Solar Panel Charge Controller is designed for efficiency and safety, featuring a large LCD display, adjustable parameters, and robust protection mechanisms. With a maximum input power of 520W, it's perfect for both residential and commercial solar applications. ## Description JZK 20A Intelligent Solar Charge Controller with LCD Display, USB Port, Battery Protection for LED Lighting ## Features - Rated voltage: 12V/24V vehicle identification. Rated current: 20A. Maximum PV voltage: 46V. Maximum PV input power: 260W (12V) / 520W (24V) - This solar panel charge controller features a large LCD display, voltage display, battery status lights and dual USB charging interface - This solar charge controller has built-in overcurrent protection, short circuit protection, open circuit protection and backflow protection. - The charging and discharging parameters are adjustable. Light control and time delay are adjustable. Dual MOS intrusion prevention circuit, extremely low temperature development, low failure rate. - The solar charge controller is easy to install and use. Dimensions: 135 x 70 x 32 mm Weight: 150 grams Suitable for household, industrial, commercial, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 13.5 x 7 x 3.2 cm; 150 g | | Part number | JZK | | Power source type | AC | | Manufacturer | JZK | | Item model number | JZK | | ASIN | B071ZZ2S84 | ## Images ![20A Intelligent Solar Charge Controller with LCD Display, USB Port, Battery Protection for LED Lighting - Image 1](https://m.media-amazon.com/images/I/512cYlgPYTL.jpg) ## Questions & Answers **Q: Can you use this to charge 2 different size of the same type batteries in parallel 1x80ah 1x60ah? if not can you charge 2 the same size in parallel?** A: You can do both but it's advised that you the same batteries bought at the same time. If you use what you have then your 80ah battery becomes a 60ah **Q: Does this have anti-backflow to stop the battery discharging at night? When there is not much light.** A: yes **Q: Has anyone tried wiring this direct to a load without a battery?** A: There is a correct sequence for connection of load , battery, Solar to prevent damage to the controller. Solar panels do not provide a constant voltage or current required by most electronic devices for stable operation, therefore it would be a pointless to try to operate without the battery power, **Q: Does this work with AGM battery types?** A: Yes it does. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Solar system *by E***H on Reviewed in the United Kingdom on 16 November 2023* I had a problem with the first one that was supplied, but this was quickly changed with no fuss. I have been using as part of a small solar system I installed at my allotment to control a water irrigation system pump and it has been working all year with no issues. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Brilliant for the money *by W***S on Reviewed in the United Kingdom on 31 August 2019* My last one just stopped working ( a different make ) I have no idea why which I paid £20 for last year, this one has all the info on screen, shows icon when charging, I have it on a camper and as soon as I start the engine, this go'es into idle.I am seeing a big difference already and for less than half the price of the other it is a bargain. It makes me feel like getting another one just in case my home one packs up. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Not bad *by J***X on Reviewed in the United Kingdom on 24 November 2018* Low cost and works well, easy to use, nice peace of mind knowing you won’t over current a car battery with this. Most low power solar panels will output anything from 0-19v which isn’t good when charging batteries. This will regulate the current so it won’t exceed 12v making it safer, it also stops the solar panel draining your battery at night. Only downside is you can’t set individual timers it limits to on at night or on all the time. It’s really designed for lights but can be used for many other solar uses.Still not bad for the low cost. --- ## 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.uy/products/60229575-20a-intelligent-solar-charge-controller-with-lcd-display-usb-port](https://www.desertcart.uy/products/60229575-20a-intelligent-solar-charge-controller-with-lcd-display-usb-port) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-27*