SKU: POW-M45-PRO

45A 12V 24V MPPT Solar Charge Controller

Sale price$87.00 USD Regular price$149.00 USD
Save 42%
5.0

PowMr POW-M45-PRO is a compact MPPT solar charge controller series with 45A charging options, auto 12V/24V detection, 99.9% tracking efficiency, and multi-stage charging, compatible with lead-acid and lithium batteries, supporting parallel expansion, primarily for small off-grid solar systems, RVs, campers, marine vessels, and portable outdoor power applications.

Overview

45A MPPT Solar Charge Controller

Advanced MPPT solar charger achieves 99% tracking efficiency and 98% peak conversion efficiency, ensuring optimal charging for RVs, boats, cabins, and off-grid systems.

Auto-Detect 12V/24V Battery System

Automatically detects 12V/24V batteries with 3-stage charging presets for simplified operation. Adjust settings easily via buttons and LCD for tailored performance.

Versatile Battery Compatibility

Supports flooded, sealed, lithium-ion, LiFePO4, and user-defined battery types with preset charging stages. Fine-tune parameters using buttons and LCD for dependable off-grid power.

Robust Internal and External Protection

Safeguards against PV short circuits, battery overvoltage, overdischarge, load overcurrent, short circuits, and overheating. Features durable casing with dustproof, moisture-proof, rust-resistant terminals and rear heat sink.

Product comparison

45A MPPT charge controller for 12/24V battery
45A 12V 24V MPPT Solar Charge Controller Sale price$87.00 USD Regular price$149.00 USD
45A MPPT charge controller for 12/24V battery
45A 12V 24V MPPT Rotary Knob Solar Charge Controller Sale price$59.00 USD Regular price$79.00 USD
40A MPPT charge controller for 12/24V battery
12V/24V Auto 40A MPPT Solar Charge Controller Sale price$72.00 USD Regular price$89.00 USD
Model

POW-M45-PRO

POW-RV1245A

POW-Keeper1240

Nominal System Voltage

12/24

12/24

12/24

Rated Charging Current

45

45

40

12V System

540/<100

540/<100

520/<100

24V System

1080/<100

1080/<100

1040/<100

Specifications

Nominal System Voltage (V)

12/24

Rated Charging Current (A)

45

12V System (W/V)

540/<100

24V System (W/V)

1080/<100