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knacro mppt solar charge controller regulator with digital display and adjustable voltage for 12-60v systems up to 90v – ideal for 24v, 36v, 48v & 72v battery charging (12-60v) 0-10a logo

KNACRO MPPT Solar Charge Controller Regulator with Digital Display and Adjustable Voltage for 12-60V Systems up to 90V – Ideal for 24V, 36V, 48V & 72V Battery Charging (12-60V) 0-10A Review

6

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Average

Revainrating 3 out of 5  
Rating 
3.0
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img 1 attached to KNACRO MPPT Solar Charge Controller Regulator with Digital Display and Adjustable Voltage for 12-60V Systems up to 90V – Ideal for 24V, 36V, 48V & 72V Battery Charging (12-60V) 0-10A
img 2 attached to KNACRO MPPT Solar Charge Controller Regulator with Digital Display and Adjustable Voltage for 12-60V Systems up to 90V – Ideal for 24V, 36V, 48V & 72V Battery Charging (12-60V) 0-10A
img 3 attached to KNACRO MPPT Solar Charge Controller Regulator with Digital Display and Adjustable Voltage for 12-60V Systems up to 90V – Ideal for 24V, 36V, 48V & 72V Battery Charging (12-60V) 0-10A
img 4 attached to KNACRO MPPT Solar Charge Controller Regulator with Digital Display and Adjustable Voltage for 12-60V Systems up to 90V – Ideal for 24V, 36V, 48V & 72V Battery Charging (12-60V) 0-10A

Description of KNACRO MPPT Solar Charge Controller Regulator with Digital Display and Adjustable Voltage for 12-60V Systems up to 90V – Ideal for 24V, 36V, 48V & 72V Battery Charging (12-60V) 0-10A

The full name of the MPPT is Maximun Power Point Tracking, which realizes the generation voltage of the solar panel in real time and tracks the maximum voltage and current value (VI). By adjusting the operating state of the electrical module, the system charges the battery with maximum power output. MPPT controller used in solar photovoltaic systems, coordination of solar panels to the battery charge, is the brain of the photovoltaic system. The controller uses advanced software to take the initiative to quickly solve the algorithm, accurate and fast tracking of the maximum power point of the photovoltaic module components, automatic tracking work in the solar cell components of the maximum power point to get more photovoltaic energy, improve the efficiency of charging and power generation rate. The controller uses the boost mode, for a wide range of conversion efficiency; battery charging constant current constant voltage charging process, both to ensure that the charging speed also protects the battery. The controller uses 1.8-inch 160 * 128 high-resolution full-color LCD display, the expression of intuitive information, display interface beautiful, can effectively read the solar panel operating voltage, battery charging voltage, charging current, charging power, the cumulative charge capacity and charging Time charging progress and so on.

Reviews

Global ratings 6
  • 5
    1
  • 4
    1
  • 3
    2
  • 2
    1
  • 1
    1

Type of review

Revainrating 4 out of 5

what I want. for solar and wind power

This device requires careful setup in order to function. After that everything is fine, but difficult because it has to be turned on again every morning to continue charging. It should have an always-on feature, which is what I want.

Pros
  • cool product
Cons
  • poorly thought out

Revainrating 3 out of 5

This block is fine, but I replaced it with another one.

This machine is fine but I have exchanged it for another model. First, it has a noisy fan. Another thing is when the sun goes down it turns itself off, which means you have to manually turn it back on every day. It is very difficult to understand all the functions with Chinese instructions.

Pros
  • Excellent construction
Cons
  • Quality

Revainrating 3 out of 5

Very useful device for solar and wind energy

Very useful device - Works on constant voltage - Constant current so you have PowerEVEN without a battery - Yes battery optional - Makes a GREAT programmable Li charger or LED driver . Real-time display of voltage/current/power! Disadvantage - poor design The fan is noisy and runs when there is input voltage. A device with a fan will not work in most environments.

Pros
  • Great price
Cons
  • Not sure

Revainrating 2 out of 5

Ease of use or accurate

The digital readings of the solar and battery voltage are different from my Fluke multimeter. The worst thing though is that it's used offline and has to be started manually every day, meaning it won't charge my batteries when the sun is out unless I'm around to start it. Bad design for offline use.

Pros
  • Hands-free operation
Cons
  • Small parts

Revainrating 5 out of 5

I am very satisfied with this controller

I am very satisfied with this controller. The PWM controller that came with my system was useless so I bought this one and I'm glad I did. It offers continuous process information and efficient loading at a very affordable price. I am currently using two 100w 19v panels charging two 35ah sealed lead acid batteries in my caravan and the setup works very well. I also installed one of these on the loading page https://smile.amazon.com/dp/B01JOUZELG/ref=cm_cr_ryp_prd_ttl_sol_5

Pros
  • Ideal for outdoor activities
Cons
  • Some small things

Revainrating 1 out of 5

This product is part of C _ _ P!

I ordered one of these controllers and it worked most of the time so I ordered three more. From the four articles I have had the following experience: The first controller arrived in about 1-2 weeks. The three remaining controllers got lost on the way (from China) and it took me almost 8 weeks to finally get them. work fine with one exception, see below for more information. The 2nd fan was off upon arrival. The 3rd fan ran for about 3 weeks before it failed with a lot of noise. The 4th block…

Pros
  • Price
Cons
  • The list will be long.