ACOPOWER 20A ProteusX Waterproof PWM Solar Charge Controller
ACOPOWER 20A ProteusX Waterproof PWM Solar Charge Controller
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ACOPOWER 20A ProteusX Waterproof PWM Solar Charge Controller

Key item features

  • Versatile Compatibility: Supports 12V/24V battery systems with auto-recognition and is compatible with 8 battery types, including Lithium-ion, LiFePO4, LTO, Gel, AGM, Flooded, Crystal, and Calcium.
  • Advanced Charging: Features a smart 4-stage PWM charging process (Soft, Bulk, Absorption, Equalization, Float) for optimal battery health and longevity.
  • Robust Design: Boasts a waterproof IP67 enclosure, suitable for indoor or outdoor use, and operates in temperatures from -31F to 113F.
  • Informative Display: Equipped with a bright blue backlit LCD display showing system operating information, error codes, and an LED bar for charge state and battery details.
  • Comprehensive Protection: Includes multiple protection features for the battery, controller, and solar panels, such as reverse polarity, reverse current, over-temperature, and over-voltage.
  • High Capacity: Offers a 20A continuous charging capacity, supporting up to 12V/360W or 24V/720W solar panel input.
  • Negative Grounding: Designed as a negative ground controller, ensuring compatibility with standard grounding systems.
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Current price is $54.99
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  • Free 30-day returns

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Arrives between Jun 26 - Jun 30
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Sold and shipped by RENOGY
4.16 stars out of 5, based on 200 seller reviews(4.2)
Free 30-day returns

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4.7 out of 5 stars
stars27 ratings26 reviews
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Showing 1-3 of 26 reviews

Nov 18, 2022
Duane63
5 out of 5 stars review

Seller Verified Purchase

20A waterproof chargers

This charger was purchased for my solar powered recumbent trike. It has allowed me to add an extra 250 watts to my trike for a total of 500 watts of solar panels. Both the 10A and 20A waterproof chargers have allowed me to travel over 600 miles without having to plug in to an external power source. This trike has sat out in the rain and sun for more than seven months without any problems, the last two months with the 20A charger attached. Both chargers have handled triple digit heat and below freezing temperatures without any problems. I would recommend this charger to anyone needing a good 12V or 24V charger for high humidity areas.

Review from renogy.com
Helpful?28CIBNTXMFGK671884317
May 20, 2021
Hrprez
5 out of 5 stars review

Seller Verified Purchase

Just what I needed!

Bought the Voyager to replace the Wanderer that I had. I like the benefit of it being waterproof and having the builtin monitoring system . My wander did not have. Never a problem with either but do like the voyager for my use of charging two 6v batteries with a 100 watt panel.

Review from renogy.com
Helpful?28CIBNTXMFGK671884317
Sep 11, 2022
Great 10awg extensions
5 out of 5 stars review

Seller Verified Purchase

Very Efficient 20A PWM Solar Controller

Purchased this controller for a batter power box I put together. I attached this to a Renocy 12V 50ah Lithium battery and a 750W modified sine wave inverter. I attached short (in length) solar connectors, for attaching solar panels, and I connect the inverter with alligator clips to the battery. Controller gives all the essential readings I need to ensure the charge level of the battery and the charging rate, when connected to my Renogy solar panel for charging. Very satisfied with it's quality build and it's functions. Great job Renogy

Review from renogy.com
Helpful?28CIBNTXMFGK671884317