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PowMr 45A 35A 25A MPPT Solar Charger Controller 12V 24V Auto Fit Lead-Acid Lithium Battery for Solar Camp RV Boat Home US Stock
PowMr 45A 35A 25A MPPT Solar Charger Controller 12V 24V Auto Fit Lead-Acid Lithium Battery for Solar Camp RV Boat Home US Stock
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SPECIFICATIONS
Application: Charger Controller,Voltage Controller,Lighting Controller,Solar System Controller,Solar Working Station
Brand Name: PowMr
Charging Algorithm: 3 Stages
Charging Technology: MPPT
Conversion Efficiency: ≤98%
Feature 1: Adaptive Boost Charging
Feature 2: 25A MPPT charge
Feature 3: 45A MPPT charge controller
Feature 4: Support Lithium Battery
High-concerned chemical: None
Model Number: 25A 35A 45A
Nominal System Voltage: 12V/24V
Origin: Mainland China
PowMr 45A 35A 25A MPPT Solar Charger Controller 12V 24V Auto Fit Lead-Acid Lithium Battery for Solar Camp RV Boat Home US Stock

Product Features
1. Compatible with 12V/24V system voltages.
2. Available in 25A, 35A, and 45A charging current options to meet the needs of various solar energy storage systems.
3. The multi-stage charging algorithm is designed to optimize each charging cycle, maintaining battery charge through preset charging parameters for specific stages once the battery is fully charged.
4. MPPT technology tracks the maximum power point voltage (Vmp) of the array, which varies with weather onditions, ensuring maximum power is collected from the array throughout the day.
5. Innovative MPPT technology with tracking efficiency up to 99.9% and peak conversion efficiency up to 97%, reducing power consumption, heat generation, and operating temperature.
Adaptive Boost Charging
During initial charging, adaptive boost charging monitors the battery's response and automatically determines the appropriate boost stage duration for each independent charging cycle. This ensures the battery is fully charged at any discharge level or capacity, avoiding overcharging during the boost stage, thereby extending battery life.
Product Specification
Models |
25A |
35A |
45A |
Solar Input Parameters | |||
Max. PV Open-Circuit Voltage |
100V |
||
|
Max. Input Power:
For 12V System
For 24V System
|
300W
600W
|
420W
840W
|
540W
1080W
|
|
Input Voltage Range:
For 12V System
For 24V System
|
<60V
<60V
|
<80V
<80V
|
<100V
<100V
|
Battery Charging Parameters | |||
Charging Technology |
MPPT |
||
Charging Algorithm |
3 Stages |
||
Nominal System Voltage |
12V/24V |
||
Battery Voltage Range |
9~30V |
||
Rated Charging Current |
25A |
35A |
45A |
Conversion Efficiency |
≤98% |
||
Max. Power Point Tracking Efficiency |
>99% |
||
Temperature Compensation |
-3mV/℃/2V (default) |
||
Self-Consumption |
44mA/12V; 26mA/24V |
||
DC Output Parameters | |||
Rated DC Output Current |
15A |
20A |
25A |
General Parameters | |||
IP Class |
IP32 |
||
Operating Temperature Range |
-35℃~+45℃ |
||
Humidity Range |
≤95% Non-condensing |
||
Altitude |
<3000m |
||
Dimensions |
160x115x51mm |
195x135x65mm |
195x135x65mm |








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