Product Description
The Morningstar SunLight 10A Controller is a purpose-built solar lighting and charge regulator designed for 24 V battery systems and up to 10 A load current. The Morningstar SunLight 10A Controller combines proven PWM battery charging with a microcontroller-managed lighting timer offering ten field-adjustable modes—from fixed ON intervals to dusk-to-dawn and ON/OFF/ON sequences—ensuring the load runs only when needed. With the Morningstar SunLight 10A Controller you get dependable battery management, automatic day/night detection using the PV array, and built-in protection such as low-voltage load disconnect and sealed or flooded battery compatibility. The rugged anodized aluminium case, epoxy-encapsulated electronics and marine-rated terminals make the Morningstar SunLight 10A Controller ideal for outdoor and remote installations like street lighting, parking-lot illumination, signage and off-grid monitoring stations. Choose the Morningstar SunLight 10A Controller for an efficient, long-life solution that maximizes system uptime and minimizes maintenance.
Product Specification
| Model | SL-10L-12V | SL-10L-24V | SL-20L-12V | SL-20L-24V |
|---|---|---|---|---|
| Charge Rating | 10 amps | 10 amps | 20 amps | 20 amps |
| Max. PV Open Circuit Voltage (Voc) | 30 volts | 60 volts | 30 volts | 60 volts |
| Nominal Battery Voltage | 12V | 24V | 12V | 24V |
| Minimum Battery Voltage | 6V | 6V | 6V | 6V |
| Voltage Accuracy | +/- 25mV | +/- 48mV | +/- 25mV | +/- 48mV |
| Operating Temperature Range | -40 C to +60C | -40 C to +60C | -40 C to +60C | -40 C to +60C |
| Warranty | 5 Years | 5 Years | 5 Years | 5 Years |
| CE and RoHS compliant | Yes | Yes | Yes | Yes |
| TAA compliant | Yes | Yes | Yes | Yes |
| Manufactured in a Certified ISO 9001 Facility | Yes | Yes | Yes | Yes |







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