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PowMr Controller Regulator Lead Acid Batteries Tools & Equipment Review

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Average

Revainrating 3 out of 5  
Rating 
3.0
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Description of PowMr Controller Regulator Lead Acid Batteries Tools & Equipment

20A MPPT solar charge controller: Full digital technology, high charge conversion efficiency up to 98%, innovative max power point tracking(MPPT)technology with high tracking efficiency up to 99.99%, maximizing the energy from solar panels to charge your system. Common Negative Grounded Charge controller suitable battery type: 12/24V auotomatic recognition, Fit for 260W(12V);520W(24V),Controler's Max input Voltage:100V;suitable for Liquid, Gel, AGM and Lithium batteries.Prolong the battery life with four stages battery charging process(MPPT, boost,equalization, float) and accurate remote temperature sensor. Multiple Protection against over-temerature/over current/short circuit/reverse polarity/ battery reverse polarity/ battery over voltage/ battery overdischarge, suitable for communication base stations, household systems, street lighting systems and field monitoring, RV solar system etc. Real-time energy statistics function, monitor the working parameter interface of panel/battery/load status through LCD display.Multiple LED indicators for displaying system operation information, customizable parameters, and error codes. Aluminum heat sink allows for efficient heat dissipation. Multiple load control modes: always on,dusk to dawn,evening and manual, monthly charging data can be calculated and displayed by grouping and graphs.With perfect EMC&thermal design you can intelligent to control the work of solar panel and battery in solar system automatically.

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Revainrating 3 out of 5

Decent hardware crippled by software

The hardware seems well made with good design and small size - I needed a small mppt controller and it seemed to fit, but I had to find a manual online and read it before ordering. There are two main issues with this controller that may exclude it from your options. First, the settings can only be changed if you have an optional Bluetooth module. This is pretty typical for charge controllers - software developers don't want you to be able to use buttons to change adjustable settings for some…

Pros
  • Multiple load management modes: always on, dusk to dawn, evening and manual, monthly load data can be calculated and displayed by grouping and graphs. Battery in the solar system automatically.
Cons
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