1-800-472-1142

Concerned about quality?  Call 1-800-472-1142 M-F 8 am to 5 pm PST, email us at sales@wholesalesolar.com, or Request a Quote
Call 1-800-472-1142 M-F 8 to 5 PST,
email sales@wholesalesolar.com, or Request a Quote
Blue Sky Energy
Model: SunGuard SG-4
Brand: Morningstar
Product Type: Charge Controllers
Item: Price:
3600041
Qty
$26.00

The SunGuard 4 12 volt controller offers most of the same features of the ProStar line, but without the battery status LED's, automatic equalization or the optional LCD display. The SunGuard 4 is a PWM controller and can control up to 4.5 array amps (can be paralleled for 40 amps or more). The SunSaver's advanced design delivers outstanding performance and value.

SunSaver's low cost is made possible by Morningstar's unique approach to design and manufacturing: automated production, latest power electronic power technologies, latest control and logic technologies, and high volume manufacturing.

Morningstar SG-4 Controller

Call Wholesale Solar for current pricing on the Morningstar SunGuard-4 charge controller
at 1-800-472-1142
Model Volts Amps Shipping Weight (lbs.) Item
SG-4 12 4.5 1 3600041


What's on Sale?



Call Wholesale Solar
to order:
1-800-472-1142

Features and General Information

  • 100% solid state
  • Series design (not shunt)
  • True 0 to 100% PWM duty cycle
  • Setpoint accuracy to 35 mV
  • Marine rated terminals/ anodized case
  • Temperature compensation
  • Rated to 25% overloads
  • No need to derate
  • Fully encapsulated in epoxy potting
  • Parallel for 40 amps or more
  • Five year warranty
  • What does the charge controller do?
  • What size do I need?

Charge Controller Sizing Request Form (for any requests other than sizing a charge controller please use our regular Request A Quote Form)
Name: (Required)
Phone Number
Email Address: (Required)
Zip code where system is to be installed (Required)
Battery bank voltage (Required)
Quantity of solar panels (Required)
Solar panel model number and brand (If this is unknown please provide Wattage, Vmp, Imp, Voc, and Isc) (Required)
What is your preference: Highest efficiency or most affordable?
Tell us more about your project! Do you need PV cables? Batteries? Inverter? We're happy to help!

1-800-472-1142
Monday to Friday
8 am to 5 pm PST
Menu
Sales & Specials
Back-up Power
Batteries
Battery Banks
Battery Racks
Cables
    -Wiring
    -MC Connectors
Charge Controllers
Commercial Solar
Disconnects
    - Breakers
    - Fuses
Inverters
Inverter Repair
Meters
Complete Systems
    - Grid-Tied
    - Off Grid
    - Micro-Grid AC
      Coupling

    - Grid-Assisted
    - Grid-Tied Battery
      Backup

    - Remote Telecom
Power Centers
Racking and Mounts
RV & Marine Power
Solar Lights
Solar Panels
Solar Panels by the Pallet
Solar Panel Trackers
Wind Generators/
     -Wind Turbines
All Products Index
Read our Terms
Terms & Conditions
Privacy Policy
Shipping Policy
Freight Delivery Tips