SPECIFICATIONS

is_customized: Yes

Voltage range of battery: 8-32V

System rated voltage: 12V/24V Auto work

Protection class: IP30

Origin: Mainland China

Model Number: POW-Keeper1220/1230/1240

Maximum Current: MPPT 20A/30A/40A

Is Smart Device: YES

High voltage disconnection(HVD): 16V(24V*2)

Feature 3: MPPT 20A 30A 40A Solar Controller

Feature 2: MPPT Solar Charger

Feature 1: Support PC monitor

Duration of absorption charging: 2Hours

Certification: CE

Brand Name: PowMr

Battery type: User default,Sealed,Flooded,GEL,LiFePO4

Application: Charger Controller,Voltage Controller,Lighting Controller,Solar System Controller,Solar Working Station

PowMr MPPT 20A 30A 40A Solar Charger Controller 12V 24V Max PV 50V 75V 100V LCD Display Fit Seal, GEL, Flooded, LifePO4 Battery

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.

●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.

Introducing PowMr's Keeper Series MPPT solar charger controller. With high-quality sensors and a rated voltage of 12V/24V, this device supports auto-start for 12V systems. It features a maximum open voltage of 50V/75V/100V and is suitable for sealed, flooded, GEL, or LifePO4 batteries.

PowMr's MPPT solar charger controller features an LCD display, menu button, and photovoltaic array terminals. It also includes USB output and a temperature sensor interface for monitoring and setting charging parameters. If no remote temperature sensor is connected, the controller will automatically adjust for a 25°C battery temperature compensation.

MPPT Solar Charger Controller Instructions: 1. Connect PV array and load. 2. Power on the controller. 3. Connect battery (ensure correct polarity). 4. Check display for voltage reading and brightness. If issues arise or display malfunctions, refer to Section 6 for troubleshooting. Important Notes: - This MPPT series is a common positive-polarity controller; ensure batteries are grounded at the same time. - When using an inverter or high-startup current load, connect directly to battery, not through the controller's load terminal.

Temperature-Sensing MPPT Solar Charge Controller for 12V Batteries

MPPT solar charger controller with temperature sensor for charging sealed, gel, flooded, or lithium-ion batteries.