Product Highlights
The SPS-2 is the most common SSI solar power supply pairing for the PRL-1600C and PRL-2SC wireless pulse link systems, providing the 12VDC supply needed to power remote transmitter units in off-grid locations. Its pre-wired, all-in-one packaging eliminates the need to source components separately and ensures a reliable, weatherproof installation every time.
Optional 5VDC output (SPS-2-5) and 15VDC output (SPS-2-15) variants are available for applications requiring non-standard supply voltages. Battery recharge time is approximately 6 hours under good solar conditions.
Features
The SSI SPS-2 is a 20W turn-key 12VDC solar power supply with a 15Ah battery and ~two-week holdover, pre-wired in a NEMA 4X enclosure for remote metering installations.
- Complete turn-key solution — includes solar panel, bracket, charge controller, interface circuitry, battery, enclosure, and hardware; nothing else to source.
- 20W solar panel input — provides up to 500mA charge current under good solar conditions.
- 15Ah battery with ~two-week holdover — sustains a 10mA load for approximately two weeks with no additional sunlight.
- 12VDC regulated output — compatible with PRL-1600C (PRT-16CS), PRL-2SC, and other SSI 12VDC-powered devices.
- Pre-wired NEMA 4X ABS enclosure — 12" x 10" x 6" raintight and dustproof housing with all internal components pre-installed.
- ~6-hour battery recharge time — rapid recharge under good solar conditions minimizes holdover dependency.
- Optional 5VDC and 15VDC output variants — SPS-2-5 (5VDC/1A) and SPS-2-15 (15VDC/1A) available for non-standard applications.
Turn-Key 12VDC Solar Power Supply
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