Please remake the current manual book with full details and adding this function,i already bought this 20 amp controller and confused about some function because the current manual book don't have written the function's about you told

Hi. If i use 3-3.7 lipo battery still i need bms or no need

Hi! I am using the 1230 model with a 24V Gel battery bank setup. Note that I am using the preset parameters for GEL type batteries. The charge controllers indicate that I have a 23V power input however it shows that there is no charge current. Batteries are currently at 25.1V, if I am correct, according to the settings, this controller should start charging the batteries. Am I doing something wrong?

I am trying to figure out the LiFePO4 battery setting . I see in the instructions that they have listed LiPo and LiFe. When I enter that I have a 4-3.2v battery I get the symbol of LiFe. I have never seen the LiPo symbol. My question is do I have it set right? Thanks

Eu tenho um 1230 com a versão 1.4. Como atualizar para a versão 1.7?

Please help how can i set my float votage into 12.6 only beacause im using 3s lithuim ion battery.thanks

I already have this same model, but how to activate the rotation display like the old model so i dont have to operate the botton just to see some details on display..

In a 24v load terminal system that supplies 24v, can it supply 12v power?

How can I set up 40A mppt for 3s lithuim battery?I can't see set the float voltage at 12.6

how to nake the display scroll?

How to I adjust the Resume charge voltage? With Lifepo4 setting it is 13.0V which is too low.

Can 3 of these work in parallel connected to the battery with separate solar panels connected to each solar controller?

Hi... May I limit the ampere i want to charge the battery.... I want my battery will be charged at 5 amp and extra ampere, is it possible from user setting?

How can i set the charge controller for 6S (3.7v 18650 lithium battery) lithium battery? Pls reply ASAP

good day mam., LVD/under volatage protection settings that is ok for GEL 10.1?

Hi, I'm using the POW-Keeper 1220. I selected SLD in the controller because based on the manual, if you are using a Sealed Lead Acid Battery of 12V, you should select SLD. My problem is in the SCC, the LVD is set too low at 10.8V. How can I change it to 12.0V? I long press the MENU button while LVD is selected but nothing happens. I need to increase the LVD to protect my battery.

hi ! I have powmr powkeeper mppt 1220 controller Firmware version v1.7 . i have problem with this controller. i used 12v LiPO4 battery pack. battery is normaly charging ok. but after few hours battery fully charged the controller stoped charging. and i using the battey in day time the battery just keeps going drain and the controller doesn't charge the battery no matter how much sunlight there is. There is no such problem with my other controllers. I have a powmr mppt 60A controller, Even after the battery was fully charged during the day. The amount of amperes obtained from the battery is not reduced by the battery and is given from the panels through the charging controller. Now this 1220mppt after fully charging it cut off the solar panels and do not give any output to useing load . Then in the evening, the battery is half depleted. The battery will not be left to use at night.. my english is not good butI hope you understand. how can i fix this. thanks

And at LVD. Its says 9v cutoff voltage. But i want to increase the LVD to 11.1 or 3.7v per cell. But it can't edit. Its off. How. Can i turn it on to customize LVD 3s Lipo battery. Please help

I have pow keeper 1220 new version but not changing display data automatically in stanby. Like battery voltage, pv voltage, load etc. Not displaying automatically frequently.

Hello maam. Im already bought powkeeper 1230. Same as your MPPt. Can i ask?. How about reserved settings if long press the MENU,will shown 19.2 directly. Its ok for that. My battery is 12v system. Sealed Lead Acid battery

Hi, I'm having an issue with my Keeper 1230 controller. The display isn't cycling through the different screens like current, voltage, and temperature. Any advice on fixing this? Thanks!

Can anyone tell me if by picking the 4-3.2v battery then the LiFe symbol shows on the screen, are the charging parameters picked for me? I have a LiFePO4 battery and i dont need the resume, the constant voltage, equalization and absorption charge. All I need is the Low voltage protection and Float charge, Please correct me if I am wrong. Please tell me how to set this controller up correctly. Are the charging parameters user adjustable? Thanks

My Pow keeper1220 new version is not changing display is it good or not ?

I can use 40 amp mppt for my 280 ah tubleal bettery

Can I use 7s Lithium-ion battery packs(18650) with 250w solar panels(VMP 30.3v)(voc 38v)?

A few days ago, I bought the 30 amp machine that connected a Jinko 580-watt 24-volt panel. I am not getting any response from this machine, although the weather in my area is not good, the sun has not risen due to rain. Will I get no output from this controller if it's not sunny?

Hello, Can you help me? I have your product Powmr Keeper Mppt 20A, I am trying to change the Resume Charge to higher voltage like 13.6V but I am not able to set it. This is what I am doing. From Main Page > 3seconds Menu button > Resume Charge On Resume Charge page I am trying to press Menu for 3 seconds but nothing is happening. Battery type is already set to Usr1

hi im using powmr 1220. Im using GEL battery I set the mppt to gel but the LVD is too low at 10.8V cannot be change to 12.0V how can i change it to 12.0? thank you

i use lifepo4 battery and choose setting 4:3.2v..my problem is..error when the voltage are 14v when charging

What are the default values for 24v Gel Battery?

How can i reset my powmr mppt same as your video. Becouse my unit is charge at 12.8 in daytime but in 6pm around the voltage shuld drop to 11.9

Is this have a LCD backlight?

Tenho uma dúvida.... quando ele entra no modo mppt em 12v qual é a voltagem mínima dos painéis para que ele entra no modo mppt. Meu sistema é 12v duas placa de 155w em paralelo e ele não arma o modo mppt é o 1230

Hi! I have two 260AH LifePo4 batteries 🔋🔋 Can you please me how to set into Powmr Power keeper 30A for this? 14.6V what mode? Is that USER2? Thanks.

Please tell the maximum DC load watts. thank you

Gostaria de um tradução para o português Brasil, estou com dificuldade para configurar o meu pow keeper 1230.

Hello, how to set for 8s lifepo4?

This scc protect HVD,LVD....?

How to set float voltage mine is maintain to 13.8 for Lifepo4 battery

I bought one of these and put it on a stationary 12v battery but it doesn't charge all the way, the battery doesn't last long and turns off the inverter, give me the settings for this type of battery please.

The maximum value of the output load terminal is approximately how many amps?

I am using POW MR, POW Keeper 1240, SOLAR CHARGE CONTROOLLER. The box is showing 'ERRO' and how I can solve this error, please help.

how to see PV WATTAGE OUTPUT? IN THE NEW CONTROLLER

Can the firmware be updated? I have V1.4

how can you activate the two usb portals

What are the default values for 24v LiFePO4 Battery?

How to enable equalization mode?

Hello ..can I use 7s Li-ion battery packs with this ?

How to set at low voltage disconnect for lead acid battery

Hello, to the refreshed product should attach a new manual. I in my product got the old one and it caused me no small problem. I also have reservations about the menu on the display, it is so terribly unintuitive until a person is pissed off how to touch it. It is user unfriendly!😤

Is it possible to connect the 220 inverter to the controller load instead of the battery?

Update your user manual downloads!!!! also would be nice to allow setting the Li capacity in exact values instead of just giving 5AH steps

My dear sister...My have 30A PowMr Mppt Soler charge controller... But I Don't no setting ... You halp me ...

No option to see PV voltage?

Pa send nga po ng vedio yong new version ng mppt30amper kc herap ng settings nya po

What is the way to reset Please tell me a little...

Preciso de um em português

Is this a MPPT or a PWM?

Why cant i change the parameters for my batery

What is mean E-11

The ! symbol always shows what does that mean? what I did wrong.

pano mag set up ung latest mppt

မြန်မာလိုရှင်းပြပါလားခင်ဗျာ

New version controller

It is better to give video in Bengali for Bengali

wow, this version is very complicated, please go back to the previous version, this one is very bad.

keep your finger off the controller until you are actually ready to press a button. you are confusing the crap out of me.