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PROJECTA 20A 12/24V Solar Charge Controller 4 Stage Auto SC220
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$331.50
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$82.87
In stock at 1 of our locations
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Free NZ shipping
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12 month warranty on all parts
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NZ WOF compliant
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Fitting available NZ wide
Part of the Smart range of Projecta Solar Charge Controllers, the SC220 is enginnered for use with larger 20, 45, and 60 Amp systems of either 12 or 24 V. Key to this model, the low voltage disconnect functionality means that your battery will never be depleted to a damaging level. Another unique feature is that load control function, which allows appliances to be turned on and off directly fromt the unit.
Further to this, the Smart range encompasses the key features of the Everyday Plus Controller range, utilising smart 4-stage charging, with multi-chemistry selection letting you manage both automotive and deep-cycle batteries. This means your battery will be kept at its optimal condition, increasing both daily performance and lifespan. Be assured that a thorough level of charge will be maintained with the MCU-controlled PWM controller.
Opt for a Solar Charge Controller that you can get the most out of, at a very competitive price point! Easily see the battery voltage, charging current, charging capacity, fault codes, and more on the digital LED screen that merges practicality with the latest technology. Likewise, the LED charge indicator lets you know the charge status and battery condition, while a built-in temperature sensor lets the unit optimise charge protection. This smart model offer dual USB ports, meaning you can omit power directly from the controller!
SPECIFICATIONS
INPUT: 12V or 24V
MAX INPUT: 50VDC, 20A
MAX CHARGE: 20A
MAX PANEL SIZE: 240W
BATTERY: 12V or 24V
CHARGE CONTROL 4 Stage Charging Bulk/Absorption :
12V:
Absorption - Gel - 14.2V
Absorption - AGM - 14.4V
Absorption - Wet - 14.7V
Equalisation - AGM - 14.6V
Equalisation - Wet - 14.8V
Float -13.8V
24V:
Absorption - Gel - 28.4V
Absorption - AGM - 28.8V
Absorption - Wet - 29.4V
Equalisation - AGM - 29.2V
Equalisation - Wet - 29.6V
Float -27.6V
NEGATIVE SWITCHING: Yes
LVD DISCONNECT:
12V: Default 11.1V - User Set 9-17V
24V: Default 22.2V - User Set 18-34V
LVD RECONNECT:
12V: Default 12.6V - User Set 9-17V
24V: Default 25.2V - User Set 18-34V
APPROVAL: EMC
IP RATING: IP22
Further to this, the Smart range encompasses the key features of the Everyday Plus Controller range, utilising smart 4-stage charging, with multi-chemistry selection letting you manage both automotive and deep-cycle batteries. This means your battery will be kept at its optimal condition, increasing both daily performance and lifespan. Be assured that a thorough level of charge will be maintained with the MCU-controlled PWM controller.
Opt for a Solar Charge Controller that you can get the most out of, at a very competitive price point! Easily see the battery voltage, charging current, charging capacity, fault codes, and more on the digital LED screen that merges practicality with the latest technology. Likewise, the LED charge indicator lets you know the charge status and battery condition, while a built-in temperature sensor lets the unit optimise charge protection. This smart model offer dual USB ports, meaning you can omit power directly from the controller!
SPECIFICATIONS
INPUT: 12V or 24V
MAX INPUT: 50VDC, 20A
MAX CHARGE: 20A
MAX PANEL SIZE: 240W
BATTERY: 12V or 24V
CHARGE CONTROL 4 Stage Charging Bulk/Absorption :
12V:
Absorption - Gel - 14.2V
Absorption - AGM - 14.4V
Absorption - Wet - 14.7V
Equalisation - AGM - 14.6V
Equalisation - Wet - 14.8V
Float -13.8V
24V:
Absorption - Gel - 28.4V
Absorption - AGM - 28.8V
Absorption - Wet - 29.4V
Equalisation - AGM - 29.2V
Equalisation - Wet - 29.6V
Float -27.6V
NEGATIVE SWITCHING: Yes
LVD DISCONNECT:
12V: Default 11.1V - User Set 9-17V
24V: Default 22.2V - User Set 18-34V
LVD RECONNECT:
12V: Default 12.6V - User Set 9-17V
24V: Default 25.2V - User Set 18-34V
APPROVAL: EMC
IP RATING: IP22
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
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