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【2021 upgraded】 solar charge controller with usb port, intelligent regulator for solar panel battery, multi-function adjustable lcd display street light controller, 12v24v 30a logo

【2021 Upgraded】 Solar Charge Controller with USB Port, Intelligent Regulator for Solar Panel Battery, Multi-Function Adjustable LCD Display Street Light Controller, 12V24V 30A Review

4

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
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Description of 【2021 Upgraded】 Solar Charge Controller with USB Port, Intelligent Regulator for Solar Panel Battery, Multi-Function Adjustable LCD Display Street Light Controller, 12V24V 30A

【Build-in industrial micro controller】automatically manage the working of solar panel and battery in solar system to support charging. 【Multiple Protection Functions】Over-current and short-circuit protection, inverse connection protection, low voltage and overcharge protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery. 【Good Heat Dissipation】Dual mosfet reverse current protection, low heat production(ALL electronic components generate heat when they are running,it is better to shelter them for better heat dissipation, avoid direct sunlight exposure or damp place). 【Functionality】Equipped with industrial-grade STM 8 microprocessor to control the charger and discharge process and it has reliable battery to charge and discharge period management. 【Easy to use】Big LCD display, adjustable parameter, suitable for home, industrial, commercial etc.

Reviews

Global ratings 4
  • 5
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  • 4
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  • 3
    1
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Type of review

Revainrating 3 out of 5

Not compatible with lithium ion batteries

I have not used this product simply because it is not compatible with lithium batteries. Nowhere on Revain's product website does it say it can't be used with lithium batteries, but the owner's manual says it's for lead-acid batteries only. I thought I should write this review so no one has the same problem.

Pros
  • Best in class
Cons
  • Not sure

Revainrating 4 out of 5

Seems to work well with energy regulators

Charge controller that came with my system, no screen or parts, just 2 LEDs. This gives me a rough idea of how much power is coming from the solar panel and a rough idea of the health of the battery. I'm not sure I have full confidence in its accuracy, but it's a good start for the price. The 2 USB charging ports are a nice addition, but they don't seem to be getting enough power. I failed the first block, but it was quickly replaced in the hope that this one would last.

Pros
  • Nice to use
Cons
  • So far so good

Revainrating 5 out of 5

Can't get any better for the money

So I fried the Wanderer controller and replaced it with this one. I fried it by plugging and unplugging it wrong. I am using this with a 100 watt panel on a camper van with 2 6v golf cart batteries. Someone told me to get one as a spare because they are so cheap and it will save me from a traffic jam while camping. And so it happened, and I bought another one in reserve. Oh, and I took the time to read the connect and disconnect instructions... Lmao! If you have a small, simple 1 or 2 panel…

Pros
  • Free for educational purposes
Cons
  • ---

Revainrating 5 out of 5

Seems great. in Energy Controllers

This is my first solar controller so to be honest I have no comparison with it. However, it was very easy to hook up and seems fairly accurate. do just that; now it jumps from 13.3 to 13.4 and the current falls as it should. While I have no real experience with these controllers, for $12 how can you go wrong? I will buy another one as a backup; hard not at this price. I don't know about people with serious solar systems; it might be a joke for them; however for a simple installation with one or

Pros
  • handy thing
Cons
  • The list is getting long.