Welcome to Harbor Supply - Your Ultimate Marine Supplier!

SAME DAY SHIPPING - PLACE YOUR ORDER BY 4PM EST
1 2
Mastervolt  |  SKU: HS-83839

Mastervolt SCM40 PWM [131824000]

$84.99 $109.99

Payment
  • Credit Cards: We accept major credit cards, including Visa, Mastercard, American Express, and Discover.
  • Apple Pay & Google Pay: Simplify your checkout process using these digital wallets.
  • Shop Pay: For faster checkouts and secure payment processing.

Shipping

Ground, 2nd Day Air and Next Day Air available ! Same Day Shipping if your order is placed by 4pm Eastern

Returns

At Harbor Supply, we aim to ensure you’re completely satisfied with your purchase. If you need to return an item, you have 90 days from the date of delivery to initiate a return.

Eligibility for Returns:

To be eligible for a return:

  • The item must be in its original condition—unused, unworn, with all tags still attached, and in its original packaging.
  • You’ll need the receipt or proof of purchase.

Please note, returns must be authorized before sending any items back. Items returned without prior authorization will not be accepted.

Description

SCM40 PWM

Features:

  • High efficiency: your batteries are charged quickly
  • Capacity for solar panel configurations of up to 3600 Wp
  • Suitable for AGM, gel, wet and Mastervolt Lithium Ion batteries
  • Fast and flexible setting of battery type
  • Battery temperature sensor for long lifespan
  • Automatic 12V and 24V detection
  • Switchable output
  • Noiseless operation
  • LCD display
  • Fully protected against overtemperature, overload, high/low battery voltage, high/low PV voltage, short circuit and reverse polarity

Specifications:

  • System Voltage Battery: 12/24V auto select
  • Battery Types: AGM, gel, wet, Lithium Ion
  • Battery Temp Sensor: Yes
  • Max Charge Current at 25 degrees C/77 degrees F: 40A
  • Switchable Output (Max Current): 40A
  • Energy Comsumption (night): 4 mA
  • Communication: PC-Link (optional)
  • Cooling: passive
  • Display/Read-Out: LCD display with battery state of charge, status output, battery setting 

Shop By Category