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🌞 eeekit 30a solar charge controller: advanced lcd display, dual usb ports, timer setting and pwm auto parameter logo

🌞 EEEKit 30A Solar Charge Controller: Advanced LCD Display, Dual USB Ports, Timer Setting and PWM Auto Parameter Review

5

·

Very good

Revainrating 4 out of 5  
Rating 
4.0
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Description of 🌞 EEEKit 30A Solar Charge Controller: Advanced LCD Display, Dual USB Ports, Timer Setting and PWM Auto Parameter

【Wide Compatibility】The solar charger controller with 30A rated discharge current is compatible with 12V or 24V system automatically, suitable for lead-acid batteries: OPEN, AGM, GEL. Dual USB 5V/3A output ports support mobile phones, tablet PCs or other devices that require 5V voltage. 【Reliable Protection】EEEKit solar charge regulator provides over-current protection, short-circuit protection, inverse connection protection, low voltage and overcharge protection, a reliable protector for your devices. 【Intelligent】Build-in industrial microcontroller for automatical management, memorizing various parameters set by the user and the data won't be lost when the battery runs out. The solar controller will turn off automatically once the voltage is too low. 【Functional LCD Display】Intuitive LCD display that can clearly indicate the status and data is able to switch modes and parameter configuration, suitable for home, industrial, commercial, etc. 【Easy to Use】The charge controller should connect the battery first, then the solar panel, and finally the load! You can change the settings by the simple one-button operation.

Reviews

Global ratings 5
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Type of review

Revainrating 5 out of 5

Best Price Barebones MPPT Charge Controller

I was skeptical that it would have all the features and be a real MPPT charger for the price, but I was pleasantly surprised. The only downside is that the instructions are confusing and the device doesn't work with lithium batteries, but with my AGM or my starter battery, it charged them with my 160w foldable panel with no problems. The display shows volts, amps etc. I just wish you could wait it out so you don't waste even a tad of juice.

Pros
  • Stylish and Modern Design
Cons
  • Short Guide

Revainrating 5 out of 5

Works great so far

Like most guides with these foreign devices they suck but the device is pretty intuitive and easy to hook up. I found that all of the answers to the above questions were wrong. Just remember to connect the battery to the controller first so it can detect the voltage. I am using 2 36 volt solar panels connected in parallel which will produce 18 amps in bright sunlight. I also use two 12 volt batteries connected in series to get 24 volts. I connected the batteries first and the little battery…

Pros
  • Great for me
Cons
  • 0

Revainrating 3 out of 5

Works on a 12V system - works well, within acceptable limits.

Product states 12V 24V, will NOT work on 24V system. (max input not high enough) I had a 0-70v to 0-60v converter and was able to set it to 14v output after which the device worked great and did its job. TO UPDATE. The device still works great. You must use it within the 12V specification. (at 10.8 it will NOT start! turns off) I think the maximum input voltage was 24V, but for a 24V system you need up to 30V input to charge/balance the battery. Get another device if you want to use 24V in/out…

Pros
  • Certified
Cons
  • Reliability

Revainrating 2 out of 5

One doesn't look like the other?

I have or so I thought three of these for a total of four now but looks can be deceiving as this one is much smaller than the other two I already had. Size aside, don't be fooled into buying this one as it looks just like the others! Also the cutoff for the output load is 11.6 max, if 12.6 is needed the clipping limit is 13.6 max (I like 14.0+ so I know a lot of B4 power will turn the load back on) , the connections are very small as well. I will add more later. The other 2 larger solar…

Pros
  • Easy to use
Cons
  • Not all will fit

Revainrating 5 out of 5

Great Controller (Warning: Common Positive)

This is my second controller of this type that has been purchased, the first one still works great after a few years. It's amazingly customizable and easy to set up with no extra maintenance. However, it is worth noting that this block has a common positive (+) contact between the input of the solar array, the battery and the output. If the battery shares ground (-) with the solar panel or output load, it will not function properly. However, I was able to use a PNP Darlington transistor…

Pros
  • Easy Setup
Cons
  • There are other interesting options.