Header banner
Revain logoHome Page
🌞 noyito mppt 5a solar charging board - efficient 1-100w 9-28v charging with reverse connection & anti-backflow protection - low power consumption logo

🌞 NOYITO MPPT 5A Solar Charging Board - Efficient 1-100W 9-28V Charging with Reverse Connection & Anti-backflow Protection - Low Power Consumption Review

5

Β·

Poor

Revainrating 3 out of 5Β Β 
RatingΒ 
2.8
πŸ”‹ Jump Starters, Battery Chargers & Portable Power, πŸ”§ Automotive Tools & Equipment

View on AmazonView on Π―M

Media

(4)
img 1 attached to 🌞 NOYITO MPPT 5A Solar Charging Board - Efficient 1-100W 9-28V Charging with Reverse Connection & Anti-backflow Protection - Low Power Consumption
img 2 attached to 🌞 NOYITO MPPT 5A Solar Charging Board - Efficient 1-100W 9-28V Charging with Reverse Connection & Anti-backflow Protection - Low Power Consumption
img 3 attached to 🌞 NOYITO MPPT 5A Solar Charging Board - Efficient 1-100W 9-28V Charging with Reverse Connection & Anti-backflow Protection - Low Power Consumption
img 4 attached to 🌞 NOYITO MPPT 5A Solar Charging Board - Efficient 1-100W 9-28V Charging with Reverse Connection & Anti-backflow Protection - Low Power Consumption

Description of 🌞 NOYITO MPPT 5A Solar Charging Board - Efficient 1-100W 9-28V Charging with Reverse Connection & Anti-backflow Protection - Low Power Consumption

MPPT 5A Solar Charging Board Suitable for 1W-100W 9V-28V 9V 12V 18V 24V solar panels to charge batteries, nickel-cadmium, nickel-metal hydride, lithium batteries (battery packs), wind turbines, solar street lights, etc. High-quality switching power supply dedicated high-frequency low-resistance electrolytic capacitors (LOW ESR) are used at the input and output terminals to ensure output ripple. With thick radiator. Input voltage: DC 8-28V Input DC voltage (disable AC input). Output voltage: DC 5-26V stepless adjustable output. Output current: 5A maximum charging current. Can charge 6V or 12 V batteries or 8.4V, 12.6V, 16.8V lithium batteries, 7.2V, 10.8V, 14.4V lithium iron phosphate batteries, 2-4 string lithium batteries, lithium iron phosphate charge management board.

Reviews

Global ratings 5
  • 5
    0
  • 4
    3
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 4 out of 5

Initial setup of chargers and solar charging kits

Works great once you know how to set it up. I fried the first one by setting the potentiometers wrong, but now I'm charging my 17w 3s6p battery with a 20w panel. Brilliant. It would be 5 stars if there were instructions for installing the pots.

Pros
  • Stylish and modern design
Cons
  • Without automatic control

Revainrating 4 out of 5

Non-MPPT for solar chargers and kits

This device does not support MPPT. Maybe it helps, I don't know. What I do know is that if you have to manually adjust the MPP voltage, it's not MPPT! (Tracking the maximum power point implies that this happens automatically). Other than that, it seems to work fine but lacks the AMP limiter. As such, it cannot be used in its pure form and requires dedicated charging circuitry.

Pros
  • Great for me
Cons
  • Some minor things

Revainrating 1 out of 5

Absolute nonsense Instructions

With such a dangerous device, the instructions should at least be understandable. The person who wrote this manual was neither technically nor linguistically savvy. There's a slightly better version of the guide that can be found online, but it's also vaguely wrong. (Maximum *strong* point tracking, not maximum "current" point tracking. Check out the graphs.) You can play around with this until you get the hang of it, but it's really not worth the time or the risk. Do not buy.

Pros
  • A good product for its price
Cons
  • Not everything fits

Revainrating 1 out of 5

Technically works in solar chargers and charging sets

Probably the best I can say about it. It is better to take a cheap PWM controller. I would definitely not recommend this board. This is not an MPPT. It doesn't configure/track itself. You can manually set the maximum voltage at the feed point, but if your panels are ever in a sub-optimal situation (not perfectly tilted, overcast) then you'll generate less current compared to a simple PWM controller . Also, it seems inefficient. . With a 20 watt panel, I was able to get a maximum of 17 watts…

Pros
  • Outstanding design
Cons
  • Nothing

Revainrating 4 out of 5

Great so far! suitable for chargers and solar charging kits

I'll get back to this in about a month. I used a buck/boast converter to charge my lithium iron phosphate battery via an 80w foldable panel (this is my own review). While this works well, there are problems. First, I need to be there immediately to kill the cargo when it's ready. Second, I have several of them and they never give repetitive results. One time it's 14.4, next time it's 14.62 etc etc. While this is tricky to set up, this seems to at least answer the stopping charging part. I still

Pros
  • sturdy construction
Cons
  • poorly thought out