RTD-20A PWM Solar Charge Controller 12V 24V Auto LCD Display Solar Regulator RTD for Max 50V Panel Input USB 5V RTD1220

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List price: $12.49
$8.99
You save: $3.50 (28%)
RTD-10A
Price in points: 9 points
RTD-20A
In stock
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Minimum quantity for "RTD-20A PWM Solar Charge Controller 12V 24V Auto LCD Display Solar Regulator RTD for Max 50V Panel Input USB 5V RTD1220" is 1.

RTD-20A PWM Solar Charge Controller 12V 24V Auto LCD Display Solar Regulator RTD for Max 50V Panel Input USB 5V RTD1220

Featrue:

  • Build-in industrial micro controller.
  • Big LCD display,with 5V USB charger
  • PWM charge management.
  • Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.
  • Dual mosfet Reverse current protection ,low heat production.


Electronic protections:

  • Built-in short circuit protection
  • Open circuit protection
  • Reverse protection
  • Overload protection.
  • Dual mosfet reverse current protection

User Manual (RTD-10A_~30A_User_Manual_Optimized.pdf, 268 Kb) [Download]

Correct Connecting Order : Battery - solar panel - load

Disconnect : solar panel - battery - load



Please confirm the specification before install