30A PWM Solar Charge Controller

Starting at $110

  • 99% peak efficiency
  • PWM Technology
  • LED display for full programming
  • Multi-stage charging battery
  • Lead Acid or Lithium
  • LED indicators
  • PV array overload protection
  • Reverse battery and panel protection
  • Flush Wall Mounting
  • Mounting box sold separately
  • CE, RoHS, FCC compliant
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The SC30 is our most affordable flush-mounting PWM charge controller, a solid controller for a wide range of applications and ideal for RV’s and Marine applications. This controller can be programmed via its onboard display, it is fully compatible with any lead-acid (FLA, AGM, Gel) or Lithium batteries. The LED display shows battery voltage, solar charge current, and total solar charge amp hours. A perfect entry-level controller for any application!

1: 36-cell panels are typically referred to as “12V panels” providing Vmp/Voc of ~18V/22V at STC.
2: Factory default voltages programmable onboard display.
Maximum PV Power:1450W with 36-cell PV panel
Rated Battery (Output) Current:130A with 36-cell PV panel
Power Consumption:0.17W (typical standby)
Recommended Max Panel Voc at STC:24V (Max Panel Input 30V)
Battery Voltage:12V nominal
Charge Profile:2Multi-stage (default Lead Acid)
Absorption Voltage:214.4V
Float Voltage:213.2V
Equalization Voltage (if enabled):215.2V
Display:Yes, onboard display
Temperature Compensation (by optional Battery Temperature Sensor): -5.00mV/°C/cell correct factor (range 0.00 to -8.00mV/°C/cell)
Operating Temperature:-40°C - 45°C
Maximum Full Power Ambient:45°C
Environmental Protection:IP10
Weight:0.45lb (205g)
Dimensions:4.6" x 6.35" x 1.18" (11.8cm x 16.1cm x 3.0cm)
Warranty:5 years

SB300i/SC30 Unboxing

SKU Description Price Quantity

30A PWM charge current, 12V Lead Acid or Lithium batteries, integrated digital Display, Fully Programmable, Flush Mounting


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