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This PWM controller could increase efficiency by 10%-30% over that of standard regulators.
It can charge and discharge at the same time.
It has good SOC function that can, control charge current, and supply power to the loads.

42V maximum input from panels
Auto adjust to the 12/24V battery system
An inbuilt protection system will shut the unit down if it detects a fault situation which will,

.1) Prevent the battery from over-charging.
2) Prevent the battery from over-discharging.
3). Prevent the battery from reverse charging to solar panels during the night.
4) Reverse Polarity Protection for Battery
.5) Reverse Polarity Protection for Solar Panels

. When the battery voltage is low, the controller will automatically cut the current to the load from the system.
When the voltage of the battery is back to normal condition the load automatically reconnects.
Easy to install, has large connection terminals and comes with spec sheet and instruction sheet.

12V System 12vx20A=240W Load (Panels)
24V System 24vx20A= 480W Load (Panels)
System will disconnect if battery voltage is too Low
Max Voltage from Panels must not exceed 42Vdc

Item 1761

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Shipping options

  • All NZ Post- Metro only (No Rural Address)$4.50
  • All NZ - Metro Only Tracked (No Rural Address)$5.50
  • ALL NZ Post Rural (No tracking)$8.00
  • All NZ Rural - Tracked (RD Addresses)$9.50
  • Next Business day Courier Metro Only$8.00
  • Next Business day Courier Rural$12.00
  • Combine with fully paid shipping of another item!$1.00
  • Seller allows pick-ups
  • Seller location: Bulls, Manawatu, NZ

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