--- product_id: 43237660 title: "HonYan 20A Solar Controller 12V/24V LCD Solar Panel Regulator Charge Controller Dual USB Port" brand: "honyan" price: "5 zł" currency: PLN in_stock: false reviews_count: 1 url: https://www.desertcart.pl/products/43237660-honyan-20a-solar-controller-12v-24v-lcd-solar-panel-regulator store_origin: PL region: Poland --- # HonYan 20A Solar Controller 12V/24V LCD Solar Panel Regulator Charge Controller Dual USB Port **Brand:** honyan **Price:** 5 zł **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** HonYan 20A Solar Controller 12V/24V LCD Solar Panel Regulator Charge Controller Dual USB Port by honyan - **How much does it cost?** 5 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/43237660-honyan-20a-solar-controller-12v-24v-lcd-solar-panel-regulator) ## Best For - honyan enthusiasts ## Why This Product - Trusted honyan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Specifications: Solar controller has specifically designed to meet the needs of the rural electrification market. PWM Battery Charging 2 USB Charge port: 5V 3A Working Temperature: -35°C to +60°C Self consume: ?10mA Float Charge: 13V(default,adjustable) Discharge stop:10.7V(default,adjustable) Discharge reconnect:12.6V(default,adjustable) Size:133x70x32mm LED display PWM battery charging All necessary protections equipped Adjustable controlling parameter of the system Suitable for Home, Industrial, Commercial etc. Note: 1.The function of the controller is to protect the voltage overshoot and discharge. 2.When the battery voltage is too low, the controller to stop output; after the solar panels charging, the battery will return to 12.6 v. It is a natural to output. 3.12.6 v is to restore the discharge voltage. 4.When the solar panels to recharge battery float charging voltage can be achieved. It will stop charging. This is called overshoot protection. 5. After the battery discharge, the battery outside will flash, this is to remind the user, the configuration is not reasonable, it need to take battery connection. 6.The controller normal voltage of 10.8 v to 13.7v. This two voltage fluctuation, you can be set manually. If you got trouble in using please try to adjust the Float Voltage to 13.7V: Firstly, you need to long press the "MCU control" button about 3-4 s, and then there will be a management interface on the screen. Secondly, you have to press the "Add" button under the screen until the voltage reaches 13.7 volts. Lastly, you need to re-press the "MCU control" button again, when the display doesn't blink anymore it saves controller recording the data. Package Includes: 1 x 20A Solar Charge Controller 1 x User Manual ## Features - Make sure this fits by entering your model number. - This Solar Panel Regulator can be used with all systems that are supplied with solar energy and have requirements power EMI indicator. - This Solar Charge Controller can monitor the real-time currency, volt and electricity output volume statistics. Everything can conveniently be read from the LCD display screen. - This regulator features excellent heat balance design and natural air cooling. Furthermore the temperature compensation feature automatically adjusts the charge parameters by temperature. - The thought through charge loop can improve the efficiency of charge and discharge and reduce the heat consumption. - 12V/24V, the power rate is conveniently adjustable with the dual USB port on the front of the regulator. ## Images ![HonYan 20A Solar Controller 12V/24V LCD Solar Panel Regulator Charge Controller Dual USB Port - Image 1](https://m.media-amazon.com/images/W/WEBP_402378-T1/images/I/615FkSb5WiL.jpg) ![HonYan 20A Solar Controller 12V/24V LCD Solar Panel Regulator Charge Controller Dual USB Port - Image 2](https://m.media-amazon.com/images/W/WEBP_402378-T1/images/I/71hpzIj7ETL.jpg) ![HonYan 20A Solar Controller 12V/24V LCD Solar Panel Regulator Charge Controller Dual USB Port - Image 3](https://m.media-amazon.com/images/W/WEBP_402378-T1/images/I/61M23+3Ow0L.jpg) ![HonYan 20A Solar Controller 12V/24V LCD Solar Panel Regulator Charge Controller Dual USB Port - Image 4](https://m.media-amazon.com/images/W/WEBP_402378-T1/images/I/51PudZkHykL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quit working after 1 week.However company sent replacement which works great. *by R***I on Reviewed in the United States on October 27, 2017* Worked great for first week, Company sent new unit which works great. Easy to install. Good communication. --- ## 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/43237660-honyan-20a-solar-controller-12v-24v-lcd-solar-panel-regulator](https://www.desertcart.pl/products/43237660-honyan-20a-solar-controller-12v-24v-lcd-solar-panel-regulator) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*