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Rated Voltage: 12V 24V Auto
Application: Solar System Controller
Current: 20A

1x Solar panels Battery Charge Controller

For Off-Grid PV Solar System.
For 20A 12V Pv System: <50Vdc, 240W Solar Panel,12V Lead-acid Battery.
For 20A 24V Pv System: <50Vdc ,480W Solar Panel,24V Lead-acid Battery.

1.Make sure your battery has enough voltage for the controller to recognize the battery type before the first installation.
2.The battery cable should be as short as possible to minimize loss.
3.The regulator is only suitable for lead acid batteries: OPEN, AGM, GEL it is NOT suited for nickel metal hydride, lithium ions or other batteries.
4.The charge regulator is only suitable for regulating solar modules.


1.Built-in industrial microcontroller.
2.One-key setting,digital display,auto memory function.
3.Fully 4-stage PWM charge management.
4.Built-in short-circuit protections,open-circuit protections,reverse protections,overload protection.
5.Dual Reverse current protections, low heat production.


1.Connect the battery to the charge regulator - plus and will Show 1 if it detects 12V battery
Show 2 if it detects the 24V battery.
2.Connect the photovoltaic module to the regulator - plus and minus.
3. Connect the load to the charge regulator - plus and minus.

The reverse order applies when de-installing!
An improper sequence of connection/disconnection might damage the controller

Item 1748

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Shipping options

  • All NZ Post - Metro only (No Rural Address)$3.00
  • All NZ - Metro Tracked (No Rural Address)$4.50
  • ALL NZ Post Rural (No tracking)$6.70
  • All NZ Rural - Tracked$8.20
  • Next Business day Courier Metro Only$6.50
  • Next Business day Courier Rural$10.70
  • Combine with fully paid shipping of another item!$1.00
  • Seller allows pick-ups
  • Seller location: Bulls, Manawatu, NZ

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    NZ bank deposit

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