--- product_id: 532304023 title: "Solar Pump Controller,LCB 20A with LCD Display,DC Pump Controller,Linear Current Boosters Used in Solar Direct Pumping Applications;Compatible Models: 12V or 24 VDC Pumps; Input Voltage: 16 - 60 VDC" brand: "upne-tech" price: "₪891" currency: ILS in_stock: true reviews_count: 2 category: "Upne Tech" url: https://www.desertcart.co.il/products/532304023-solar-pump-controller-lcb-20a-with-lcd-display-dc-pump store_origin: IL region: Israel --- # 20A max current boost Clear LCD display 16-60V input voltage range Solar Pump Controller,LCB 20A with LCD Display,DC Pump Controller,Linear Current Boosters Used in Solar Direct Pumping Applications;Compatible Models: 12V or 24 VDC Pumps; Input Voltage: 16 - 60 VDC **Brand:** upne-tech **Price:** ₪891 **Availability:** ✅ In Stock ## Summary > 🔋 Power your pump with the sun—no batteries, no hassle, just pure solar efficiency! ## Quick Answers - **What is this?** Solar Pump Controller,LCB 20A with LCD Display,DC Pump Controller,Linear Current Boosters Used in Solar Direct Pumping Applications;Compatible Models: 12V or 24 VDC Pumps; Input Voltage: 16 - 60 VDC by upne-tech - **How much does it cost?** ₪891 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/532304023-solar-pump-controller-lcb-20a-with-lcd-display-dc-pump) ## Best For - upne-tech enthusiasts ## Why This Product - Trusted upne-tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart LCD Interface:** Intuitive display and controls let you monitor and adjust settings with ease. - • **Dynamic Current Boosting:** Linear current booster adapts to fluctuating solar input, maximizing pump performance all day long. - • **Dual Voltage Compatibility:** Seamlessly supports both 12V and 24V DC pumps to fit your system needs. - • **Robust & Weatherproof Build:** Heavy-duty aluminum casing shields electronics from dust, water, and pests—built to last outdoors. - • **Effortless Solar Direct Pumping:** Harness the sun’s power without battery losses for ultra-efficient water pumping. ## Overview The UPNE-TECH LCB 20A Solar Pump Controller is a rugged, aluminum-encased device designed for direct solar water pumping applications. Compatible with 12V and 24V DC pumps, it supports input voltages from 16 to 60V and delivers up to 20A current with a built-in linear current booster. Featuring an easy-to-read LCD display and smart controls, it optimizes pump operation by adapting to variable solar power without the need for batteries, making it ideal for sustainable irrigation and water supply in remote or off-grid locations. ## Description Product description Solar Water Pump System Application Field 1.The solar water pump system is mainly used for gardens, pastures, farms, mines, and household water. It is a solar water pump system that does not require batteries.The system includes solar panel; LCB（Solar pump controller）; water pump,;switch float and tank 2.Solar direct – the power of the sun, without maintaining a battery bank. The most efficient way to use a solar pump is solar-direct, powering the pump directly off the solar panel, without using batteries. Rather than experiencing losses through storing power in batteries, the water itself is stored to be used when needed. It’s much easier to store water than power. 3.The product offered here is a DC pump controller for 12V/24V voltage ONLY. If you have terminals/wires on your pump labeled [u v w], [x y z] or T1 T2 T3, it is very likely a 3 phase AC pump. THIS WIRING CONFIGURATION IS NOT COMPATIBLE WITH THIS SOLAR CONTROLLER. A 3 phase AC connection will be required. Solar Water Pump System Connection Diagram Always Yellow Wire connect to the float switch wire, The other float switch wire connect to the negative PV, the negative PV connected to be grounded. If there is no float switch, please ignore the yellow wire connection . When the controller output power is low ,Please consider to add lengthen the pipe of the pump until the input power and output power are close. When the rated current of the water pump exceeds 16A, the controller needs to be fixed on a heated metal so that the controller can better dissipate heat, otherwise it will cause thermal protection. After the controller is connected to the pump, the controller will automatically detect the pump. If the water pump is not connected, the controller will stop outputting current after 5 seconds, so make sure that your water pump is connected to the controller before the water pump system runs. When the controller detects that the current of the water pump is less than 1A, the controller will stop the current output after 5 seconds. The Yellow Wiring Diagram Always yellow wire connect to the float switch wire, The other float switch wire connect to the PV negative, LCD Display Function Self Test As soon as the LCB is supplied with power from Panels, it starts a self test routine. At the beginning Display's; Normal Operation After Self Test to automatically access normal operration; Low Water Cut off Setting Continuously Press the blue button for more than 5 seconds, to change the cut-off current of the pump, from 1A to 5A.When the blue button is not pressed continuously within 3 seconds, the displayed number is the default setting; Abnormal 1)Tank of water is full ,Float switch cut off the pump; 2) Pump of current 2 A below; 3)There is a cloud passing by, and the input current of solar energy drops below 2A; 4)Water pump short circuit; LCB 20A 12V/24V Technical Characteristics Review: Excellent construction, nice features, and easy to install - I'm very happy with this solar pump controller - it installs very easily, the LCD screen and buttons make it easy to configure so overall the set up is pretty simple and straightforward (of course there's an included manual as well). It's also very well constructed - the metal is very solid, and the back has the rigid planes you'd expect for heat dissipation. It has all the features you'd want, and it can accommodate changing current as solar power input varies throughout the day. Review: Robust solar pump controller - Well made Solar pump controller. This is a good looking and capable solar pump controller with a host of features. This unit has a LCD display which many other units don’t have. It’s also very versatile being able to control 12 or 24 VDC pumps while accepting input voltages from 16-55 VDC. This units native linear current boosters make it perfect for solar applications as solar cell voltages will vary throughout the day. Built with a heavy duty steel outer cover protects the internal electronics from water ingress as well as dirt, sand it also protects from insects and other outdoor pests. The heavy duty steel cover also incorporates a convenient bracket that makes mounting the unit very easy and straight forward. Also, all of the necessary wiring connectors are easily accessible out the bottom of the enclosure for The robust potted internal circuitry components and PCB are securely mounted and should last for a very long time. ## Features - Solar pump controller,Linear Current boosters used in solar direct pumping applications ; DC solar pump and solar panels. Input Voltage: 11 - 55 DC volts PV Array, Current: 1 - 20 DC amps;The controller can be used in both 12V and 24V systems . ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWHSQ8HF | | Best Sellers Rank | #1,160,641 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,291 in Renewable Energy Controllers | | Brand | UPNE-TECH | | Brand Name | UPNE-TECH | | Color | Black | | Customer Reviews | 5.0 out of 5 stars 2 Reviews | | Display Type | LCD | | Included Components | NO | | Item Dimensions L x W x H | 3.8"L x 5.5"W x 1.5"H | | Item Type Name | LCB 20A 12V/24V LCD Display | | Item Weight | 0.5 Kilograms | | Manufacturer | Qingdao Universe Power New Energy Technology Co., Ltd | | Material | Aluminum | | Material Type | Aluminum | | Model | LCB 20A 12V/24V LCD Display | | Part Number | LCB 20A 12V/24V LCD Display | | Product Dimensions | 3.8"L x 5.5"W x 1.5"H | | UPC | 715072631563 | | Unit Count | 35.274 Ounce | | Voltage | 24 Volts | ## Product Details - **Brand:** UPNE-TECH - **Color:** Black - **Material:** Aluminum - **Product Dimensions:** 3.8"L x 5.5"W x 1.5"H - **Voltage:** 24 Volts ## Images ![Solar Pump Controller,LCB 20A with LCD Display,DC Pump Controller,Linear Current Boosters Used in Solar Direct Pumping Applications;Compatible Models: 12V or 24 VDC Pumps; Input Voltage: 16 - 60 VDC - Image 1](https://m.media-amazon.com/images/I/61bWC8-5YhL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent construction, nice features, and easy to install *by S***T on March 28, 2026* I'm very happy with this solar pump controller - it installs very easily, the LCD screen and buttons make it easy to configure so overall the set up is pretty simple and straightforward (of course there's an included manual as well). It's also very well constructed - the metal is very solid, and the back has the rigid planes you'd expect for heat dissipation. It has all the features you'd want, and it can accommodate changing current as solar power input varies throughout the day. ### ⭐⭐⭐⭐⭐ Robust solar pump controller *by S***0 on March 3, 2026* Well made Solar pump controller. This is a good looking and capable solar pump controller with a host of features. This unit has a LCD display which many other units don’t have. It’s also very versatile being able to control 12 or 24 VDC pumps while accepting input voltages from 16-55 VDC. This units native linear current boosters make it perfect for solar applications as solar cell voltages will vary throughout the day. Built with a heavy duty steel outer cover protects the internal electronics from water ingress as well as dirt, sand it also protects from insects and other outdoor pests. The heavy duty steel cover also incorporates a convenient bracket that makes mounting the unit very easy and straight forward. Also, all of the necessary wiring connectors are easily accessible out the bottom of the enclosure for The robust potted internal circuitry components and PCB are securely mounted and should last for a very long time. ## Frequently Bought Together - Solar Pump Controller,LCB 20A with LCD Display,DC Pump Controller,Linear Current Boosters Used in Solar Direct Pumping Applications;Compatible Models: 12V or 24 VDC Pumps; Input Voltage: 16 - 55 VDC - Amarine Made 12V DC Submersible Deep Well Water Pump 3.2GPM 4" 10A/ Alternative Energy Solar Battery Powered with Stainless Steel Shell-Max Lift 230 Ft, Max Submersion 100 Ft - ECO-WORTHY 24V Submersible Deep Well Water Pump with 10ft Cable 1.6GPM 4'' 5A, Max Lift 230ft/70m, DC Pump/Alternative Energy Solar Battery Farm & Ranch Submersible Deep Well Pump --- ## 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.co.il/products/532304023-solar-pump-controller-lcb-20a-with-lcd-display-dc-pump](https://www.desertcart.co.il/products/532304023-solar-pump-controller-lcb-20a-with-lcd-display-dc-pump) --- *Product available on Desertcart Israel* *Store origin: IL* *Last updated: 2026-06-29*