9 Best
Solar Charger Controllers
-
Product Highlights- 【14 type battery compatibility】80a charge controller compatible with various 12v/24v/36v/48v batteries, such as sel, use, fld, gel, lifepo4, and ternary lithium batteries; with clear and special icons for various lithium batteries on the lcd screen, easy select battery type; support user-defined batteries and calibrate battery voltage.
- 【easy-read backlit display】solar regulator built-in backlight lcd screen, real-time monitor, and control charging: charging current, generated energy, temperature, battery voltage, and error codes, fast and easily set and commit parameters; no matter how users switch display screen, it will automatically return to default display screen after no button is pressed for 10...
- 【upgraded solar charge controller】 auto detect 12v 24v 36v 48v system, max.pv input voltage 100 volts, max.pv input power: 960w-3840w; compatible with lithium-ion and lead-acid battery, support user-defined batteries, built-in dual usb output 5v/2.5a (max), charging for your mobile phone, tablet, pcs.
- 【 3-stage pwm technology】the solar controller 80amp is equipped with advanced smart pwm technology with high charging efficiency, through three stages of charge modes(bulk, boost, float), fast, efficient, and safe battery charge, effectively extending the battery life; a combination of solar light control and time control, freely adjust the load enable duration.
- 【multiple protections】equipped against overheating, automatically stops charging, output short circuits., against over-discharging, reverse polarity connection, and limit the maximum charging current protection, ensuring safety to use; natural convection, cool air heat dissipation, and complete silence.
SHOWview product -
Product Highlights
- Reliable protection: overvoltage, short circuit, overload, overcharge, over discharge protection function; automatic working, high charging efficiency, non-stop detection during charging.
- Easy to install and operate: the charge controller should connect the battery first, then the solar panel, and finally the load! the disassembly sequence is contrary to the wiring order. dual mosfet reverse current protection, low heat production. ( note: the charge controller will heat up when it is running. please be careful to install the charger controller on a flat...
- Multi-functions: this controller is 12v/24v automatically working; first connect the battery, then connect the solar panels; if first use it, make sure battery has 12v/24v voltage, so that the solar charge controller can adjust the correct battery voltage.
- Lcd display: comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc.
- Friendly notice: 30a is maximum working current. as professional seller, technology engineer and factory, we dont recommend long time working 30a current. it will be better below 30a working current. pls note the connection ways, connect the battery first, then connect the solar panel. it will have a long working life! the solar controller only can control one solar pan...
SHOWview product -
Product Highlights
- 🚙 wide application: ideal for charging the batteries of car, automobiles, snowmobile, tractor, trunk, rv, boat, etc
- 🚦 version upgrade: because of pcb upgrade and the addition function of reverse and overcharge protections, it may not be possible to test the open-circuit voltage. don't worry, the panel is still working normally.
- 🚙 battery maintainer: built-in blocking diode to prevent reverse discharge. not only maintains battery’s lifetime but also extends its usage’s life, keeping the battery away from drain dead
- 🚙 easy use: connect and disconnect the trickle battery charger in seconds. 4 suctions cups are easily adhere to the windshield and the charger panel is conveniently plug into the car’s 12v batteries by the cigarette lighter or alligator clips
- 🚙 package content: 1 pc of 12v 10w solar trickle charger with a wire of 4.92ft + 1 pair of alligator clip adapter with a wire of 1.64ft + 1pc of cigarette lighter adapter with a wire of 1.64ft + 4 pcs of pvc suckers
SHOWview product -
Product Highlights
- Smart 4 stage pwm charge controller: bulk, absorption. float, and equalization.
- Watertight design with backlit lcd display for system information and error codes.
- 12v/ 24v battery compatibility with auto recognition
- 4 battery type compatible – sealed/agm, gel, flooded, and lithium batteries (with lithium awakening feature)
- Multiple protection features for battery, controller, and solar panels (including reverse polarity and more)
SHOWview product -
-
Product Highlights
- Intelligent high-complex protection technology: short circuit protection, overcharge protection, over-current protection, reverse connection protection
- Enhanced heat sink: high-quality aluminum alloy heat sink, super efficient heat dissipation, the thickest part can reach to 0.12 in. simple operation: 1, simple & easy button operation 2, adjustable charge-discharge parameter 4, operation mode of load is settable
- High charging ability: large power 80 amp solar charge controller, 12v/24v auto identification, 5v usb output, max pv array input voltage/power (battery voltage): 24v/960w(12v), 48v/1920w(24v), get free battery monitor in the package
- Abs material shell design: anti-fall & durable overall design, achieve the longest product service lifetime
- Our controller is backed by full money back guarantee! if for any reason you are not satisfied with this purchase, kindly contact us and our dedicated world class customer support team will offer a replacement or full refund without any cost from your side!
SHOWview product -
Product Highlights
- 🔋【intelligent charging and maintenance】:external intelligent 3-stage pwm charging controller adopts fast charging, upgrade charging and floating charging. it generates at least 10%-20% more power than traditional controller. it is equipped with an industrial stm 8 microprocessor, which can intelligently control charging, prolong battery life, and charge and maintain bat...
- 😉【led indicator】: led indicator helps to observe the working state intuitively and understand the battery condition better. a yellow indicator indicates that the battery is in charge, and a yellow indicator and a green indicator are on at the same time to indicate that the battery is full charged.
- 💖【after-sales guarantee + low maintenance】:12-month warranty & life-long technical support.solar panels are made of light and strong abs plastic frame. they are lightweight and portable. the surface is made of toughened glass, with high transmittance, durability, waterproof and sunscreen, maintenance-free.
- 🌍【latest design in 2024】: 20-watt high-efficiency single- crystal silicon solar charger, can generate electricity in any weather. it’s easy to carry and install with simple and generous appearance,.supporting on the ground can receive better sunlight with mounting bracket. it converts sunlight into electricity and maintain your 12-volt battery perennially .
- 🔰【all-round protection】:the solar charger has many protective functions, such as preventing battery from overcharging, overvoltage protection, short circuit protection and polarity reversal protection. the charging controller stops all work at night, doesn’t consume electricity, and starts work automatically in the daytime. safe maintenance of batteries in all seasons t...
- 🔰【scratch protection design】 the abs+pc frame is stronger than flexible solar panels, so there's no need to worry about the solar panels bending. aluminum alloy may damage the car paint, but with the abs+pc frame, this is not a concern, greatly enhancing the durability of the solar battery charger.
SHOWview product -
Product Highlights
- Multiple intelligent protection: solar controller has short-circuit protection, open-circuit protection, reverse protection, over-load protection. fully 3-stage pwm charge management, improve system efficiency and prolong the life span of the battery. for protecting the lifespan of your battery, once the voltage of the battery drop below 8v, the solar controller will tu...
- Build-in industrial micro controller: 16ad sampling accuracy, temperature charging current, discharge current accurate real-time display, power generation at a glance. automatically manage the working of solar panel and battery in solar system to support charging.
- 60a mppt solar charge controller: rated discharge current:60a; dual usb output voltage: 5v/2.5a; battery voltage: 12v/24v. using innovative mppt technology high tracking efficiency up to 99%; our solar controller mppt technology is to detect the maximum charging current, not the boost type or the automatic charging of the solar panel voltage.
- Multi-function lcd displays: this controller is 12v/24v automatically adapt. first connect the battery, then connect the solar panels, when you first use it, make sure the battery has enough voltage so that the controller can recognize the correct battery type.
- Easy to install and operate: the charge controller should connect the battery first, then the solar panel, and finally the load! the disassembly sequence is contrary to the wiring order. dual reverse current protection, low heat production. charge controller not to connect the grounded to make the light run. it can charge the battery and supply power to the load at the ...
SHOWview product -
Product Highlights
- 【durable panel】with a low-iron tempered glass surface and corrosion-resistant aluminum frame, the solar panel is protected against weathering and wear. it can withstand wind pressure up to 2400 pa and snow load up to 5400 pa. the panel is waterproof, making it ideal for outdoor or winter use. consists of monocrystalline cells for high conversion efficiency.
- 【360°adjustable mount】equipped with solar mounting brackets, the mounting angle can be adjusted for better sunlight reception. pre-drilled holes on the back of the panel facilitate quick installation and securing. the connection cable is sae connector, easy to connect and install. the 25w solar battery charger & maintainer kit is perfect for boat，tractor，trailer，truck，r...
- 【function】the solar panel and charge controller form a basic off-grid solar kit for charging and maintaining 12v batteries, such as sealed lead-acid, lithium, lifepo4, gel, flooded and agm batteries. in full sunlight, the 25w solar panel kit can produce 100wh of electricity. works even on cloudy days. it is the perfect thing to keep your battery topped off!（module goes ...
- 【protect the battery】the 10a pwm charge controller in this kit allows the expansion by wiring more 12v 25w panels in parallel. it also can prevent the battery from overcharging, over-discharging, over-voltage, short circuit, and reverse current issues. 2 indicators for easy observation of charging and discharging status. with usb 5v/2a output port.
- 【support】lifetime technical support. any problems or questions feel free to contact us. what's in box? you will get 1pc 25w mono solar panel, 1pc 10a pwm charge controller, 1pc 1.54ft cables with alligator clips and 1pc 1.38ft cables with o-ring terminal.
SHOWview product
Coupon copied
