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PowMr MPPT Solar Charge Controller POW-Keeper 40A 30A 20A 12V 24V Solar Panel Controller LCD Display Various Load Control Modes Support Li

4.9308
$50.99 / $62.21
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$50.99 / $62.21
Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Introduction: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 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 reach 97%.

- Super fast maximum power tracking speed while ensuring tracking efficiency.

- Accurate identification and tracking of the maximum power of multi-wave peak.

- Reliable maximum input power of pv array to ensure the safety of equipment.

- Wide pv array maximum power 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

Package includes:


1 x PowMr MPPT Solar Charge Controller


LCD u2464 Load terminal
Temperature sensor interface (Selection) u2465 Menu button
Photovoltaic array terminals u2466 Set button
u2463 Battery terminal u2467 USB output

Notice: In the case of the remote temperature sensor not connected, the controller will compensate the charging parameters by 25°C for the battery temperature.

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PowMr MPPT Solar Charge Controller POW-Keeper 40A 30A 20A 12V 24V Solar Panel Controller LCD Display Various Load Control Modes Support Li

PowMr MPPT Solar Charge Controller POW-Keeper 40A 30A 20A 12V 24V Solar Panel Controller LCD Display Various Load Control Modes Support Li

PowMr MPPT Solar Charge Controller POW-Keeper 40A 30A 20A 12V 24V Solar Panel Controller LCD Display Various Load Control Modes Support Li

PowMr MPPT Solar Charge Controller POW-Keeper 40A 30A 20A 12V 24V Solar Panel Controller LCD Display Various Load Control Modes Support Li

PowMr MPPT Solar Charge Controller POW-Keeper 40A 30A 20A 12V 24V Solar Panel Controller LCD Display Various Load Control Modes Support Li

PowMr MPPT Solar Charge Controller POW-Keeper 40A 30A 20A 12V 24V Solar Panel Controller LCD Display Various Load Control Modes Support Li

PowMr MPPT Solar Charge Controller POW-Keeper 40A 30A 20A 12V 24V Solar Panel Controller LCD Display Various Load Control Modes Support Li

PowMr MPPT Solar Charge Controller POW-Keeper 40A 30A 20A 12V 24V Solar Panel Controller LCD Display Various Load Control Modes Support Li

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  • 30/10/2024

    Super. I am very satisfied - ideal regulator for my solar system with LiFePo4 battery.

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      Q: Hallo, can I use this item with 12V Battery and solarpanel 48V output?
      A:
      mppt controller will take solar panel voltage and convert to battery voltage. 48V panel 12V battery no problem.
      Answered by philw on 29/09/2024Helpful (0)

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