MP3741 - 20A MPPT Solar Charge Controller for Lithium or SLA Batteries

PowertechSKU: MP3741

Sale price$269.00 NZD

Tax included

In stock

Expected Delivery Times

North Island - 2-6 Working Days

South Island - 3-10 Working Days




MP3741 1 Year Warranty Uses Maximum Power Point Tracking (MPPT) for maximum efficiency and charge rate. Able to charge lead acid (sealed, gel or flooded) or lithium battery banks between 8V to 32V, and supports 12V solar arrays up to 260W or 24VDC arrays up to 520W. It features bulk, constant and float charge stages for rapid, efficient and safe battery charging, with feedback on charge status, current, voltages, etc. shown on the LCD screen. Built into a durable case for permanent installation with heavy duty screw terminals for cabling up to 10AWG. Note: Charge Mode F04 is for Lithium 12.8v and F08 is for 25.6v Lithium batteries. If your controller does not have these modes, purchase MP3746 to program this controller with details from your battery's data sheet. Features:- Advanced MPPT control technology- High tracking and conversion efficiency- Supports Sealed, Gel or flooded lead acid and Lithium batteries- 3-stage intelligent charging- Multiple load work modes- Extensive electronic protection- Backlit LCD display- RS485 communication- Common negative grounding Specifications:Compatible Battery Bank Voltages 12 / 24VDC Selectable Maximum Input Power 520W (24VDC System) / 260W (12VDC System) Input Voltage 16 - 100VDC Max Load Current 20A Dimensions 221(H) x 155(W) x 52(D)mm, 940g Battery support:- Sealed, gel or flooded Lead-acid (8~17V/12V; 18~32V/24V)- LiFePO4 (12V/24V)- LiNiCoMnO2 (12V/24V)







Packaged Volume : 3.35l
Packaged Weight : 1.1kg
Packaged Length : 24.7cm
Packaged Width : 17.6cm
Packaged Height : 7.7cm
Width : 155mm
Height : 221mm
Depth : 52mm
Weight : 940g
DC Voltage : 12V, 24V
Max Solar Panel Array : 520W
Max PV Open Circuit Voltage : 100V
Max Charging Current : 22.5A
Max Load Current : 20A
Charge Controller Technology : Maximum Power Point Tracking (MPPT)
Availability : Stocked item

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