Description
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.
Specifications:
| Product No. |
SC550 (superseded SC540) |
| Suits Battery Type: |
Lithium, Gel, AGM and WET |
| Max Charging Current |
50Amps |
| Suits Battery Type |
12 Volt / 24 Volt |
| IP Rating |
IP20 |
|
Max solar input power |
12V: 800W 24V: 1600W |
| MPPT Voltage range |
(Vbat + 6VDC) ~ 90VDC |
| Max Charging power |
12V: 735W 24V: 1470W |
|
Max solar open circuit voltage |
100 VDC |
|
Max efficiency / Max MPPT efficiency |
>97% / >99% |
| Cooling |
Natural cooling |
|
Standby power consumption |
<0.8W at 12VDC <1W at 24VDC |
|
Dimensions |
199 x 160 x 94mm |
|
Product weight |
1.85kg |
|
Warranty |
5 years from date of purchase |

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