PowMr MPPT Solar Charger Controller 40A 30A 20A12V 24V Solar Panel Controller LCD Display Various Load Control Modes Support Li
Thank you for selecting MPPT series solar charge controller with the most advanced MPPT control algorithm and the maximum power point of the pv array can be quickly tracked in any environment so that it can get the maximum energy from the solar panel and significantly improve the utilization of energy in solar system. The machine has the dual display function of LCD and Remote header (optional) and standard communication interface, convenient for user extension application and satisfy different monitoring needs to the maximum extent. It can be used in communication base station, home power supply system, traffic light, solar street lamp, courtyard lamp systems, etc.
Feature：
● Advanced MPPT maximum power point tracking technology, the tracking efficiency is no less than 99.5%.
● High quality components are used to improve the system performance, and the maximum conversion efficiency can reach97%.
● Super fast maximum power tracking speed while ensuring tracking efficiency.
● Accurate identification and tracking of the maximum power point of multi-wave peak.
● Reliable maximum input power of pv array to ensure the safety of equipment.
● Wide pv array maximum power point operating voltage range.
12/24v automatic voltage identification
● The LCD is designed to dynamically display the operation data and working status of the equipment.
● Various load control modes: general mode, light control mode, dual time mode, pure charger mode and timing mode.
● Seal, GEL, Flooded, LifePO4 and Li(NiCoMn)O2 charging process can be selected.
● The function of battery temperature compensation.
● Power statistics recording function.
● External display unit and other peripherals, realize real-time data view and parameter setting function.
Kind tips: The controller will start PWM function at high voltage disconnection (HVD) voltage point, which limits voltage rising to protect battery.
Model
POW-Keeper1220
POW-Keeper1230
POW-Keeper1240
Rated charge current
20A
30A
40A
System rated voltage
12V/24V Auto work
Voltage range of battery
8-32V
Max open voltage of PV module
55V
75V
100V
Battery type
User default, Sealed, Flooded, GEL, LiFePO4
Equalized charging voltage
Maintenance-fee lead acid battery 14.6V, GEL: No: Lead acid flooded battery: 14.8V
Absorption charging voltage
Maintenance-fee lead acid battery 14.4V,GEL: 14.2; Lead acid flooded battery: 14.6V
Floating charging voltage
Maintenance-fee lead acid battery,GEL, Lead acid flooded battery: 13.8V
Low voltage re-connection (LVR)
Maintenance-fee lead acid battery,GEL, Lead acid flooded battery: 12.6V
Low voltage disconnection (LVD)
Maintenance-fee lead acid battery,GEL, Lead acid flooded battery: 10.8V
Static loss
<9.2mA 12V; <11.7mA 24V
High voltage disconnection (HVD)
16V (24V x 2)
Duration of absorption charging
2 Hours
Light control voltage
5V
Charge loop voltage drop
<0.29V
LCD Temperature
-20°C~+70°C
Operating Temperature
-20°C-+55°C (To run at full rated current continuously)
Operating Temperature
-20°C-+55°C (To run at full rated current continuously)
Working humidity
<95% No condensation
Protection class
IP30
Dimension (LxWxH) mm
123x178x48
135x202x55
150x220x67
Aasiyah Haney –
It’s really MPPT controller. I got product with gap near the display but I managed to fixed it. When I opened the box I found that the button “menu” is duplicated but it doesn’t have impact on functionality. It’s my second controller, and bought of them is good devises. Thanks!
Benoît Cortot –
On the delivery of problems, not Bulo, to Akuma pidclave pratzew, paneli Poki is not pinkeev.
Alisa Watts –
Great product and fast delivery recommend the product and seller!
Derrick Sclafani –
The parcel came to Kyiv quicly. It was packed and delivered well. I recommend the solar charger and the seller a lot. I connected two solar panel 20watt+20watt=40watt. It shows on the pics below.
Xose Mendez –
Came in 12 days. Brazil. a store best sait. market ….
Devon Huntoon –
Delivery three Tizhnya, orignalna packing, the body of the body, VAGA I will attach and a full-time radiator to the entire house.
Cassey Odle –
Fillet, bought 20/10 and the other day was posted. Today 03/11 was already available in post office to remove (Curitiba metropolitan area). Single detail is padding better order in packaging, rest note 10. thank you.
Maariya Kramer –
Unbeatable controller, had another one of the same brand but PWM and battery charge was not maintained and lowered to 11.9v in cloudy days, instead this MPPT model comes to r charge and keeps the battery at least 12,2 v without variations of any kind
Fernand Aveline –
Is as the picture, recommend the product and the seller, arrived here in Cuiabá with 19 days. Am not using because am preparing a solar kit.
Kawano Tanyu –
As described and came ahead of schedule.
Quality product with good finishes
Daanyal Shepard –
10 days to the UK. Connected to 2x 400w panels, nominal voltage 62v (80v voc) 16a charging 4x LA deep cycle 130ah batteries in 24v. The first test ran the battery bank down to 60% and an over cast rainy winter’s day recharged the battery bank to 95%. I’m also setting up a second SW facing solar system, so I will be buying another PowMr charge controller in the coming weeks.
The only problem I have found is the full specs are not shown online or in the book that comes with it.
I will update next week.
Mahi Reid –
Ordered on August 13, shipped on August 14, arrived in Europe on August 22 and in my mailbox on August 26… nothing to complain about, Express delivery, Correct packaging, no damage… not yet had time to test, good manufacture, quality assembly, electronic components and quality welds… I highly recommend the seller Thank you
Tandy Hoyte –
Pracovní Doručeno for 4 days. Chtělo would it lépe zabalit, potlučený Obal from přepravy.
Gianmaria De Sario –
Great controller, what I liked it and increase the voltage of battery.
Klemens Totleben –
Zvidko before Buchi, in the robot without having to rub on The View yakisna
Dastan Nurbolatev –
It took a little over a month to reach island Wood. Already tested and seems to work properly
Finn Junkermann –
Description corresponds to very fast delivery, installed in the auto House, charge-discharge control in the AH. After selecting the battery type, the battery lithium has to be reloaded with the power off.
Émeric Figuier –
Arrived in advance to try unfortunately you hear noises in the interior while moving
Cindi Mcfarlin –
Inside of course, so-so is collected, but the MPPT effect is. The current of 30 amps at a long-term load will not stand!
Samirah Hood –
Ordered on August 13, shipped on August 14, arrived in Europe on August 22 and in my mailbox on August 26… nothing to complain about, Express delivery, Correct packaging, no damage… not yet had time to test, good manufacture, quality assembly, electronic components and quality welds… I highly recommend the seller Thank you
Armaan Ellison –
The yakysniy controller for sonyachnoi paneli, pratsuya is noisy, I was like it.
Wendelin Jonas –
Thank you, everything works, now my calcium sharks automatically go out 14,5 volts, it became more effective (more economical) to charge.
At the input of 18.5 v napuga, the output is less than 14.5v, until charged, after charging up to 14.5 V, the voltage is kept at this level.
At a current of 7.5 amps (on the output), the device is cold, I’m happy.
Promise to turn off the light not only us, wise people can prepare in advance…
Aliya Fernandez –
It’s a true MPPT charger and it works well with my flodded lead batteries. Standby current is very low even with activated display. Tracking is fast and efficiency ok. It replaces a build-in PWM charger and adds about 25% extra charge by MPPT.
Alpha Um –
Everything is fine!
Description corresponds.
Checked axgxp.
Gage Edmonds –
Goods priishov dostatnio shvidko.
Zdivali rosmiri and Vaga (520g)-It’s a good idea to get back to the city center.
On the floor looked at all pratsuya. Yakshchto wake up Yakis surprise-dopovny reviews.
Shante Dezern –
Delivery of 20 days on viglad yakinna rich Poki without digestion
Emmanuel Gillie –
Very good product, arrived fast in România (7 days!)
Jannette Wilmes –
I’m going to give my uncle pratqiu prodovtsya, all zhvidko TA yakisno
Marlen Akhmetov –
Delivery to Ukraine Bula shvidka.
All right. Uncle for the goods!
Glory to Ukraine!
Olevia Lauder –
it works, it is true MPPT, i measured and compared with solar panel tester, controller follows very well maximum power point, display does not show under 0,1A. but controller actually works, i am very surprised, programming very simple but limited. i am very happy ! suggestion – open back radiator , check mosfet heat connection to radiator, i added extra heatpaste and pulled mosfets little bit up.
Windy Milnes –
Super goods, very fast delivery, recommend!!!
Iside Casaletto –
Arrived fast. Will install and test.
Durante Sciara –
Product received match announced.
Shanda Gatling –
for the price its good. looks real mppt
Anacleto Adornetto –
Fast delivery.
Kemberly Roza –
Everything is fine, fast delivery.
Gérald Noir –
Very good
Arrived very rpidoo
Kathi Okamura –
Thank you
Korey Wu –
Thank you. Fast delivery
Carla Poole –
OK
Demarcus Mcmullen –
Very good this charge controller, will buy another
Gérald Courbet –
Unfortunately voices the photos not to 100%.
5 days after Germany, reasonably safe.
And yes it is a real MPPT charge controller, in the 20A version but is only a coil obstructed.
Measured at 20V 1A DC power supply arrived at the battery 13,3v 1.5a.
Unfortunately, sits the display at me not properly but I have get € 5
Vladimiro De Angelo –
Received in ok condition. Works fine.
Franchesca Schwebach –
Arrived quickly, all safe. Size is slightly smaller than similar regulators. I hope it will not affect the work. It is impossible to check: Polar Night and Fog, there is no sun.
Yuvraj Wolf –
Great seller got everything right recommend to everyone
Lisabeth Brennen –
Good already bought 2 fast delivery.
Reiko Jeanlouis –
Inside the transistors are not tightly pressed against the radiator, overheating is possible. The rest of the installation is high quality. I will install it soon and then I will write about the work.
Lakisha Mullenix –
It looks as described.
Miriam Perry –
Blinded right congratulations for the very responsible seller
Antonio Levine –
Arrived very fast and am doing a projetinho own
Major Woodrum –
The controller is great. Took on 40 A.
At the output even more than stated. 43 ampere issued
Mammie Aguiniga –
In Odessa came in 15 days (Nova post). The package is durable, the controller itself is assembled from good material, I did not notice the assembly in the Assembly. There is confidence that this device with its responsibilities will cope.
Fritz Filippi –
Works. As there is no sun at the moment, then I only see volts coming in but no amps. All functions work.
Rudolf Kirsch –
On time has arrived.
Looks good for sure.. Still untested
Kholmatzhon Daniarov –
Controller for all money, fast delivery, build quality and working capacity all OK.
Alfredo Lamanna –
The controller has good aspect works Well lets see in time.
Lorean Soni –
I’m calling for my delivery to Ukraine!!! We can get the obov ‘yazkovo to get it! Krim Ukrainian!!!
Emma Carra –
Happy with the purchase
Seller recommended
Everything ok
Roderick Roth –
As always, everything is fine. Packed well. Delivery fast. Checked it.
Isadora Heer –
Working well but the manual does not match to device menu