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high-performance hqst pwm solar charge controller with waterproof design and lcd display - supports gel, agm, flooded & lithium batteries - 20a 12/24v logo

High-Performance HQST PWM Solar Charge Controller with Waterproof Design and LCD Display - Supports Gel, AGM, Flooded & Lithium Batteries - 20A 12/24V Review

5

·

Very good

Revainrating 4 out of 5  
Rating 
4.0
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Description of High-Performance HQST PWM Solar Charge Controller with Waterproof Design and LCD Display - Supports Gel, AGM, Flooded & Lithium Batteries - 20A 12/24V

Smart PWM technology, high efficiency with reawakening Lithium feature.Common positive charge controller. Backlit LCD displaying system operating information and error codes. 4 Battery Type Compatible – Gel, AGM, Flooded, Lithium.4-Stage PWM Charging: Bulk, Absorption, Float, & Equalization. Waterproof design, suitable for indoor or outdoor use. Protections: Multiple Battery, Controller, and PV electronic protections.

Reviews

Global ratings 5
  • 5
    3
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    1
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    0
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    1

Type of review

Revainrating 1 out of 5

not waterproof in generators and portable power supplies

Water/moisture ingress has caused the device to fail. this is in summer and when there is little climatic activity. Contacting the seller is difficult at best. apparently no guarantee

Pros
  • comfortable
Cons
  • unreliable

Revainrating 5 out of 5

My small pool pump works

Happy with it. I connected it to the solar panel on my Renogy case as it claims to be waterproof. A 0.7 ampere pool pump has been working on it for a few weeks. Works perfectly.

Pros
  • Few competitors
Cons
  • Problems

Revainrating 5 out of 5

Simple and easy to use.

I needed something that could be used outside. It's under my battery box at the front of my caravan. Use it with 2-100W solar panels to charge 2-6V golf cart batteries.

Pros
  • This is great
Cons
  • Some bugs

Revainrating 4 out of 5

I'm still doing my job!

Works well so far. Was installed in about 3 weeks and hooked up to a 100W Renogy solar panel. Keeps batteries charged. Charge them from 50% in about 4 hours after overnight camping. The photo is a screenshot of my battery monitor phone that I have. This does not come with a charge controller but does indicate that it is actually charging the battery.

Pros
  • Free for educational purposes
Cons
  • Not sure

Revainrating 5 out of 5

Easy setup and great performance.

I will leave more feedback once it has been tested more in bad weather but it was very easy to install. I have two 70 watt panels on my rooftop tent that collect my solar energy and transmit it to the unit. I know that the power of the device is too great for my use, but I can use it for another application in the future. I can't say anything bad at the moment. Easy to set up and use!

Pros
  • Weight
Cons
  • Some small things