SC550
50A 12/24V MPPT Solar Controller with 100V Input
or 4 payments of A$206.98 with
SC550
The Solar Controller offers advanced performance and safety for off-grid solar systems. Featuring Bluetooth® connectivity for remote monitoring via smartphone, it uses a 98% efficient MPPT algorithm to maximise solar energy conversion.
With 100V solar input, it supports high-efficiency series wiring, and is compatible with multiple battery chemistries including Lithium, AGM, GEL, and WET. Built-in maximum safety features protect against reverse polarity, short circuit, over-current, over-voltage, and over-temperature conditions.
- We offer free shipping on orders over $150 AUD (after discounts, before shipping).
- Exclusions: Free shipping does not apply to Dangerous Goods or Bulky Goods.
- Orders Under $150: A flat $12.99 AUD shipping rate applies.
- Dispatch Timeframes: Orders are typically dispatched within 1 business day.
- Delivery Timeframes: Estimated delivery is 2–5 business days after dispatch. Actual delivery times vary based on your location within Australia. Deliveries outside metropolitan areas may take longer.
Feature spotlight
What sets this apart
BLUETOOTH® CONNECTIVITY
Bluetooth® connectivity provides solar charging information remotely via smartphone.
MPPT CHARGING
98% efficient MPPT algorithm ensures SC550 maximizes the sun’s radiation and converts it to power.
SOLAR INPUT
100V open circuit voltage allows for solar panels to be wired in series for maximum efficiency.
MULTI-CHEMISTRY
Designed for use with all types of batteries, including Lithium, AGM, GEL and WET.
Engineered to last
Technical Specs
KEY SPECIFICATIONS
QUANTITY
1
MAXIMUM CHARGING CURRENT
50A
BATTERY TYPE
Lithium, Gel, AGM and WET
CHARGE VOLTAGE
12V/24V Bulk - Lithium 14.2/28.4V - Gel 14.1V/28.2V - AGM 14.4V/28.8V - WET 14.7V/29.4V Absorption - Lithium 14.2/28.4V - Gel 14.1V/28.2V - AGM 14.4V/28.8V - WET 14.7V/29.4V Absorption Stage Time-Out 8h (then transition to float stage) Float - Lithium 13.6/27.2V - Gel 13.7V/27.4V - AGM 13.5/27V - WET 13.6V/27.2V
TEMPERATURE COMPENSATION COEFFICIENT
Default Setting: -3V / °C / cell
WORKING TEMPERATURE
-40°C ~ 70°C (Power derating over 40°C)
GROUNDING
Negative
VOLTAGE
12V/24V
IP RATING
IP20
MAXIMUM CHARGING POWER
12V: 735W 24V: 1470W
MAXIMUM SOLAR INPUT POWER
12V: 800W 24V: 1600W
MAXIMUM SOLAR OPEN CIRCUIT VOLTAGE
100 VDC
MPPT VOLTAGE RANGE
(Vbat + 6VDC) ~ 90VDC
MAXIMUM SOLAR SHORT CIRCUIT CURRENT
50A
MAXIMUM EFFICIENCY/MAXIMUM MPPT EFFICIENCY
>97% / >99%
STANDBY POWER CONSUMPTION
<0.8W at 12VDC <1W at 24VDC
COOLING
Natural cooling
DIMENSIONS & WEIGHT
Dimensions
199 x 160 x 94mm
Weight
1.85kg
INSTRUCTION MANUAL
WARRANTY
Warranty
5 Year Warranty
QUANTITY
1
MAXIMUM CHARGING CURRENT
50A
BATTERY TYPE
Lithium, Gel, AGM and WET
CHARGE VOLTAGE
12V/24V Bulk - Lithium 14.2/28.4V - Gel 14.1V/28.2V - AGM 14.4V/28.8V - WET 14.7V/29.4V Absorption - Lithium 14.2/28.4V - Gel 14.1V/28.2V - AGM 14.4V/28.8V - WET 14.7V/29.4V Absorption Stage Time-Out 8h (then transition to float stage) Float - Lithium 13.6/27.2V - Gel 13.7V/27.4V - AGM 13.5/27V - WET 13.6V/27.2V
TEMPERATURE COMPENSATION COEFFICIENT
Default Setting: -3V / °C / cell
WORKING TEMPERATURE
-40°C ~ 70°C (Power derating over 40°C)
GROUNDING
Negative
VOLTAGE
12V/24V
IP RATING
IP20
MAXIMUM CHARGING POWER
12V: 735W 24V: 1470W
MAXIMUM SOLAR INPUT POWER
12V: 800W 24V: 1600W
MAXIMUM SOLAR OPEN CIRCUIT VOLTAGE
100 VDC
MPPT VOLTAGE RANGE
(Vbat + 6VDC) ~ 90VDC
MAXIMUM SOLAR SHORT CIRCUIT CURRENT
50A
MAXIMUM EFFICIENCY/MAXIMUM MPPT EFFICIENCY
>97% / >99%
STANDBY POWER CONSUMPTION
<0.8W at 12VDC <1W at 24VDC
COOLING
Natural cooling
Dimensions
199 x 160 x 94mm
Weight
1.85kg
Warranty
5 Year Warranty
Everything you need
What's in the box?
Solar Controller
50A 12/24V MPPT Solar Controller with 100V Input
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