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Your cart is empty.Product Description
Feature
Advanced Maximum Power Point Tracking (MPPT) technology, with efficiency no less than 99%.
High quality components, perfecting system performance, with maximum conversion efficiency of 98.5%.
Ultra-fast tracking speed and great tracking efficiency.
Wide MPP operating voltage range.
12/24VDC automatically identifying system voltage.
LCD panel display design, dynamically displaying tool‟s operating data and working condition.
Support 3 charging lead-acid battery options: Sealed, Gel, Flooded.
Battery temperature compensation function.
Package List:
1 x 100A MPPT Solar Charge Controller K100
1 x Temperature sensor
1 x User Manual (English)
Added Features:
- Blacklight LCD Display
- The display directly shows the amount of charge: KWH, without the need for other measuring instruments
- Two new vents are added for scientifically designed convection cooling.
- More Safety Protection
- Maximum DC/DC transfer efficiency is as high as 98.7%
- Rated charge current:100A
- 12V system:open circuit voltage ≤48V(Voc) maximum. PV input power:1200W
- 24V battery system:Open circuit voltage ≤96V(Voc) maximum.PV input power:2400W
- System nominal voltage :12V/24VDC Auto identifying
- Battery voltage range: 9V~32V
- Max.PV open circuit voltage:100VDC
- Power terminal:10 AWG
- Dimension: 10.82x7.36x3.34in Weight : 5LB
COPPER COILS
True MPPT controller, The Three copper coils play a step-down roles to make your system work more stable.
TRANSFORMER
Short-circuting
Reverse-current
Overcharging
Overload
Over-discharging
Reverse polarity protection
FAN COOLING
Good Heat Gissipation
Intelligence Fan-on temperature >45℃ and off < 40℃ , let your controller feel cooling.
Fan use BEARING technologies increase life UP TO 5000hrs in normal use.
PORTS DESIGN
We consider that the larger diameter of the wire will be greater cost for customers, so we designed two connectors for each pos and negs on solar and batteries connectors
MPPT technology
Automatically detect 12V or 24V DC system voltages
Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%
Various optional batteries
Deep cycle Sealed, Gel, Flooded and Lithium (12.8V LFP) battery option ready
Charges over-discharged lithium batteries
Protection System
Electronic protection: Overcharging, over-discharging, overload, and short circuit.
Reverse protection: Any combination of solar module and battery, without causing damage to any component
Customize charge controller
Customizable charging voltages
Positive ground charge controller
HOW TO WIRE YOUR SOLAR CONTROLLER?
Turn the adjusting screw counterclockwise until the plate moves downward.
Please peel off the coating of the cable tip by about 8 to 10 mm，Then Insert the wire into the new opening between the plate and the "top" of the terminal hole.
When turning the adjuster clockwise, the plate moves upward and crushes the wire in the hole of the terminal.
Make sure all connections going into and from the controller are tight.
IMPORTANT NOTE:
Make sure your battery must be atleast 60% charged prior to connecting to controller.
Always connect your battery first
Never connect your solar panel array to the controller without a battery.
Careful your input power and voltage does not exceed the max.
David R. Smith
Reviewed in the United States on February 6, 2025
I ordered this controller for my RV that I installed 1215 watts of solar panels on the roof. I liked it because it has a remote for checking performance, but the remotes does not flush mount as do other devices. Instead it screws to the wall using the flange on the back side of the unit and it sticks out from the wall quite a bit. Worse yet, the cable for the remote connects to the top, so once mounted, you would need to cut a hole in the wall above it and bring the cable through to the outer surface of the wall to plug it in. Very unattractive and in the way in an RV that has very little room. I will likely send it back and purchase one with Bluetooth.
Youhaftabekidding
Reviewed in the United States on September 18, 2024
I have bought three of these over the past three years, two 100 amp units and a 60 amp unit, and all three are working very well. I contacted the company at one point with a question and received a very helpful and timely reply.UPDATE October 2024: I bought two more of these (100 amp) just to store in my Faraday cage.
Richard Black
Reviewed in the United States on August 14, 2024
After about 6 months it just charges when it wants to. Sometimes it does and sometimes it doesn't. So have to find a replacement.
GQ
Reviewed in the United States on June 3, 2024
At first l thought this unit was a good product. At nine months if use it almost caught fire then stopped working. Called Amazon, as could not reach seller, Amazon gave a number that was DISCONNECTED!!! Thankfully, Amazon refunded the purchase price after l returned the item!!! THEN, upond purchasing a different unit from another company, l found that the new controller produces TWICE the output and was EVEN lesser priced... DO NOT BUY THESE! THEY COULD BURN YOUR HOUSE DIWN!!!
Terry Hynes
Reviewed in Canada on June 13, 2024
I have the 100A unit rated for max 1300 watts of panels. This is the second year runnig. I have 3x 330watts panels (990watts total) in paralell. Panel load voltage is around 32-36 volts and panel current around 27 amps in good sun . This will delivery 60+ amps @ 12v (13.8v) batteries(640AH LifePO4) in good sun. With 3000w pure sine wave inverter I use about 3.5 kwh daily ussally no problem unless the sun hides away. This takes care of my off grid cabin. Make sure batteries get connected FIRST. Documentation is not good but if you have some electonics knowledge it is all there in the little pamphlet I had to read it an decipher a few times. Over all I’m pleased so far. The fan runs a bit when the unit is warm but so does the one on my inverter may relocate to a shed in the future for more quiet opperation.
Customer
Reviewed in the United States on November 18, 2024
No complaints here, it works just as it should
anthony poulin
Reviewed in Canada on November 13, 2024
I have 2x 600W 50V pannels, resulting in a 1200W 100V array. My battery system is 12V.As soon as I connected the battery the charger turned on, and then I connected my array, positive in positive, negative in Negative, like mentionned in instruction. As soon as I did that the charger started smoking, I was scared that it damage my whole system, I quickly disconnect everything. I cannot recommand this product to anyone. I will personally pay for higher end products such as Victron.
D Dodge
Reviewed in the United States on October 24, 2024
This unit is a little difficult to read but with some effort I think most people can figure it out.So far it has worked well over the summer and that is all I can ask. I don't know about support because I haven't needed any and that is a good thing.I would buy this one again.
C. Box
Reviewed in the United States on August 24, 2023
Just like the sticker on the side says... set the charge voltage and it just works. I bought these to replace two Epever 8420AN units that died 3 years into service.Onto the down sides, I have been in contact with support several times asking for the serial port specifications so I could add it to my automation, they have stonewalled sending me any data but have offered me the LCD remote. They advertise RS485 all over the listing but there is NO documentation they will include or share for it. This is completely opposite of the Epever units where I was able to email the company and get a full manual on the serial specifications. Epever had nearly 100 pages of online manuals, this thing has a folded piece of poster card. Seller, Please send someone to the back room to write some documentation and a simple vbasic windows program to monitor the thing from a PC.Fan is extremely loud, and in the morning it goes through a "half on" cycle where the fan turns on and off several times a second for an hour or so.Stars awarded as follows: 5 because it works and was received timely - 1 for advertising RS485 but not supporting it - 1 fan noise and poor documentation = 3 starsUpdate: as I have started to use the load output I have discovered that feature is broken. Using 24H on, it shuts itself down every 6-10 hours with no predictability and requires resetting the controller. If you intend to use this for ONLY charging your batteries you should be ok. Down to 1 star because only 1 feature actually works as intended, charging.
lyle
Reviewed in Canada on December 30, 2023
Would recommend product durable easy to use and set up great customer service
Customer
Reviewed in Canada on August 15, 2022
I will only review something after testing it. Have installed this unit in Costa Rica where it is hot and humid. Many good electronics have failed on me in that climate. Have had 3 Milwaukee cordless tools and 3 batteries die within one year. This controller has worked perfectly for just over two years. I have 6 300 watt panels. I know that in full sun I am a bit over the capacity but that has not affected operation. Good value
Daniel Raymond
Reviewed in Canada on November 20, 2022
je recommand
Pat Garrett
Reviewed in the United States on November 15, 2022
This charge controller works very well for me the 2 months or more ive been using it. I have 2.3k solar array and LiFePo batteries. The charge controller is easy to use and gives all the information needed. Up to now it has worked flawlessly. For the price its good quality, it does the job and i can monitor very easily the condition of the batteries and solar power.UPDATE !!! It worked great since September 7th. Today January 8th it caught fire in the battery in terminal. Luckily, I was there at the time and noticed it smoking. There are no ways to contact the seller to ask for refund. There are other reviews that said this will burn your house down. I should have taken notice. For $200 I expected a better performance. Im updating this review because i found the reason for the failure. Using 8 gauge wire wasnt heavy enough. The 50 amps from the solar panels heated the wire too much. The constant heating and cooling caused the wire to become loose in the terminal and arced until it burnt out. I would recomend 4 Gauge multi strand copper wire for use with this controller. A regular check on the terminals with a screwdriver now and then also. The company sent me a new controller which is working flawlessly and not overheating the 4 Gauge connections now. Customer support from both Amazon and the seller has been excellent.
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