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12V / 24V 10A PWM Solar Controller
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You don’t want to be constantly worrying about something going awry when you’ve made an investment in solar panels. Worry not; this solar controller makes sure those panels are going to be something that really pays off!

This 12V/24V 10A PWM solar controller adjusts the charging current and decides when to supply power to the loads, keep the battery on full voltage condition, prevent the battery from over-charging, prevent the battery from over-discharging, and prevent the battery from supplying power to your solar panels during the night. Three simple LEDs let you easily check the voltage level of the battery.

Put your feet up and watch those power bills drop as this ingenious unit does all the work for you!


  • Controller adjusts the charging current and decides if to supply power to the loads
  • Keeps the battery on full voltage condition
  • Prevents the battery from over-charging
  • Prevents the battery from over-discharging
  • Prevents the battery from supplying power to solar panels during nights
  • 3 red LEDs indicating the voltage level of battery

  • Material: Plastic + electronic components
  • Max current: 10A
  • Charge loop drop: ≤0.26V
  • Discharge loop drop: ≤0.15V
  • Max solar board voltage: 21V
  • Charging voltage: 14.5V
  • Equalization charging voltage: 14.2V
  • Floating charging voltage: 13.8V
  • Recovery voltage: 13.2V
  • Cut-off discharge voltage: 11.2V
  • Discharge resumption voltage: 12.6V
  • Control mode: PWM pulse modulation technique
  • Max wire diameter: 12AWG
  • Working temperature: -35℃ to +55℃
  • Storage temperature: 30~70 degrees C
  • Product dimensions (L x W x H): 10.2 x 9.5 x 3.5cm
  • Package dimensions (L x W x H): 11.5 x 10.5 x 5.5cm
  • Gross weight: 80g

Package Contents:
  • 1 x 12V / 24V 10A PWM Solar Controller
  • 1 x Manual
  • $4.99 - Targeted Overnight Delivery (Rural extra 2-3 days)
  • Rural delivery costs $3.60 extra to your total shipping fee.
  • This product is valid for combined shipping, please click here for more information
  • Signature required service is available during the checkout process at an extra cost $0.20 per order.
At Crazysales.co.nz, we want to offer you the best shopping experience possible. We're here to help you in any way possible!
  • This item has a 30-day return to base warranty.
  • CrazySales will replace your product if it is found to be “dead on arrival” (DOA) at our cost.
  • If you change your mind after the payment is confirmed, we will issue a store credit (less any shipping and handling fees) and the item can be returned to us at your cost. Items must be returned in "as new" condition with all packaging and accessories (including manuals).
  • If your item is faulty, please contact us within the warrant period and we will assess your claim on a case-by-case basis and offer a replacement, full refund or store credit.
  • Claims on items outside the 30-day return to base warranty will be considered on a case by case basis.
  • For further information, visit our Returns Policy page