SKU: 54981116974

USB 20A 12V-24V Solar Panel Regulator Charge Controller

Sale price$13.50 Regular price$15.00
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

USB 20A 12V-24V Solar Panel Regulator Charge ControllerFeatures 100% brand new and high quality. industrial . One key setting,digital display,auto memory function. Fully 4 stage PWM charge management. short circuit protections, open circuit protections, reverse protections, over load protections Dual reverse current protections, low heat productions. With double USB ports charge The Regulator is only suitable for batteries, AGM, GEL It is not suited for nickel metal hydride, lithium ions or other

Features

  • 100% brand new and high quality.
  •  industrial .
  • One-key setting,digital display,auto memory function.
  • Fully 4-stage PWM charge management.
  •  short-circuit protections, open-circuit protections, reverse protections, over-load protections
  • Dual  reverse current protections, low heat productions.
  • With double USB ports charge
  • The Regulator is only suitable for  batteries, AGM, GEL
  • It is not suited for nickel metal hydride, lithium ions or other batteries

Specifications

  • Rated Voltage: 12V 24V Auto
  • Application: Solar System Controller
  • Rated Current: 20A
  • Max. PV Voltage: 50V
  • Max. PV Input Power:
    • 20A: 260W (12V) 520W (24V)
  • Size: 133 x 70 x 34mm

Safety Instructions:
Make sure your battery has enough voltage for the controller to recognize the battery type before  installation.
The battery cable should be as short as possible to minimize loss.
The regulator is only suitable for  batteries: OPEN, AGM, GEL
It is not suited for nickel metal hydride, lithium ions or other batteries.
The charge regulator is only suitable for regulating solar modules. Never connect another charging source to the charge regulator.

System Connection:
Connect the battery to the charge regulator - plus and minus. it will show  if it detects 12V battery, 2 if it detects  battery.
Connect the photovoltaic module to the regulator - plus and minus.
Connect the consumer to the charge regulator - plus and minus.

Package

  • 1 x 20A Solar Charge Controller
  • 1 x User Manual
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54981116974

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Reviewed in the United States on June 10, 2026
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Reviewed in the United States on June 11, 2026
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Rachel R
Waukegan, US
★★★★★ 1
Not good if you need Whole Foods gift cards
If you want to buy Whole Foods gift cards (which is why I got it) it flags it for fraud and doesnt let you. I was told you can spend at Whole Foods but not buy WF gift cards, even though it is a Prime Credit Card. Also if you buy WF gift cards online, you dont get the rewards since its from a gift card company and not Whole Foods.
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Reviewed in the United States on May 25, 2026
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Wells Plumbing WP10 - Ted
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★★★★★ 5
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Reviewed in the United States on May 22, 2026
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DON FRYER
Alexandria, US
★★★★★ 5
really easy to use i will keep use it!
work really well very please
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Reviewed in the United States on June 11, 2026

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