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ALLPOWERS 20A Solar Charger Controller Solar Panel Battery Intelligent Regulator with USB Port Display 12V/24V
Highlights for this product:
- Low Return Rate: 17% fewer returns than similar products
- Highly Rated: 4.0 star rating with over 300 reviews
- Popular Item: Popular with customers shopping for "solar charge controller"
| Price: |
$20.99
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- ☀ Rated Discharge Current: 20A; USB Output Voltage: 5V/3A; Battery Voltage: 12V/24V auto. Adjustable power rate with dual USB ports; 3-Stage(Bulk, ABS, Float) charge management and 4-Stage PWM charge
- ☀ Funtionality: Equipped with industrial-grade STM 8 microprocessor to control the charger and discharge process and it has reliable battery to charge and discharge period management
- ☀ Mutiple electric protection: over-current and short-circuit protection, inverse connection protection, low voltage and overcharge protection
- ☀ Good Heat Dissipation: Dual mosfet reverse current protection, low heat production
- ☀ Easy to use: 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
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Color: 20A
Product Description
The product can automatically manage the working of solar panel and battery in solar system. It is easy to set up and operate.For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically (LCD will be unavaiable at the same time).
Change the default setting of solar controller, requires:
1. Disconnect the solar panel
2. ensure the remain voltage of battery no less than 12V
Note:
<1>Please keep it in cool and well ventilated place to maintain good heat dissipation.
<2>the regulator is only suitable for lead acid batteries:OPEN, AGM, GEL, not for nickel hydride, lithium, ions, or other batteries.
<3>Make sure your battery has enough voltage for the controller to recognize the battery before first installation.
<4>Indoor use only: the working temperature of this controller is -35°C to +60°C, during hot sunny days, the temperature outside might go up to 60-75°C. Please do keep the controller stay in cool and well-ventilated place to maintain good heat dissipation.
When the battery voltage is too low, the controller will stop output(≦ 8V, controller turn off itself, LCD is blank,≦ 10.7V, 12Voutput ports are not available); after the solar panels charging, the battery will return to 12.6 V. It is a natural
<5>When the battery voltage is too low, the controller will stop output(≦ 8V, controller turn off itself, LCD is blank,≦ 10.7V, 12Voutput ports are not available); after the solar panels charging, the battery will return to 12.6 V. It is a natural to output.
Warm Tips:
Only voltage reading in the screen of the solar controller, no amps or amp hours.
Features:
--Automatically manage the working of solar panel and battery in solar system.
--Overloading and short-circuit protection.
--Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection.
--Protection from lightning strike.
--Prolong the battery life cycle and keep the load work well.
--Easy to set up and operate.
--Suitable for small solar energy system.
Specification:
*Voltage: DC 12V/24V
*Self-consuming: 10MA
*Rated Charge Current: 20A
*Rated Load Current: 20A
*Over charge Protection: 14.4V/28.8V
*Over charge Floating charge: 13.7V/27.4V
*Charge recover voltage: 12.6V/25.2V
*Over discharge Protection: 10.7V/21.4V
*Over discharge Recover: 12.6V/25.2V
*USB output: 5V/3A
*Operating temperature: -35℃-60℃
*Size:150 * 78 * 35mm / 5.9 * 3 * 1.4in
Warm Tips: Wire Range 26-10 AWG(4.0mm²)
Package List:
1 * Solar Charge Controller
1 * User's Manual
Customer Questions & Answers
Customer Reviews
Top customer reviews
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July 27, 2016
Color: 18V50WVerified Purchase
June 10, 2017
Color: 18V100WVerified Purchase
September 14, 2016
Color: 18V100WVerified Purchase
September 13, 2016
Color: 18V100WVerified Purchase
March 7, 2017
Color: 20AVerified Purchase
November 24, 2017
Color: 20AVerified Purchase
February 19, 2018
Color: 20AVerified Purchase
July 2, 2017
Color: 20AVerified Purchase
Most recent customer reviews
This charger works great. I use this to charge a garden tractor battery and power cooling fans in my bee hives. I am powering 4 fans 24/7 with a 20 watt solar panel.Read more
On my 4 th one. As in I got one on my rv I was happy about. Then put on on my boat to keep topped of when not in use.Read more
Does what it's suppose to, but one of the usb ports just broke off and I was not being abusive or rough on plugging and unplugging items. I had to buy another one.Read more
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This item: ALLPOWERS 20A Solar Charger Controller Solar Panel Battery Intelligent Regulator with USB Port Display 12V/24V
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