Solar Power Supply

SPS-6-65

The SSI SPS-6-65 Solar Power Supply is the 6.5VDC output variant of our SPS-6 dual-panel solar power system, providing a regulated 6.5VDC supply for remote metering and telemetry installations where this specific voltage is required and AC line power is unavailable. Like all SPS-6 variants, it is a complete turn-key system including two 30W solar panels, bracket, charge controller, interface circuitry, a 50Ah battery, and a pre-wired NEMA 4X ABS enclosure.

The SPS-6-65 delivers approximately two weeks of holdover capacity at a 20mA load with no additional sunlight and recharges in approximately 6 hours under good solar conditions. All components except the solar panels mount inside the 16″ x 12″ x 6″ enclosure.

The SPS-6-5 Solar Power Supply on a white background.

Product Highlights

The 6.5VDC output fills a specific niche for devices that operate at a voltage between standard 5V and 12V levels — a requirement found in certain metering accessories, interface boards, and legacy telemetry devices. The dual-panel input and large 50Ah battery make the SPS-6-65 a dependable choice for higher-draw or lower-sunlight deployments where energy reserve is critical.

Installation follows the same simple process as all SPS-6 products: mount the enclosure and panels on the supplied bracket and connect the load to the pre-wired interface circuit board.

Features

The SSI SPS-6-65 is SSI's 6.5VDC dual-panel solar power supply with a 50Ah battery and two-week holdover in a NEMA 4X enclosure for remote installations.
  • 6.5VDC regulated output — 1A maximum output for devices requiring a regulated 6.5V supply.
  • Dual 30W solar panel input — two panels provide robust charging for higher-load or lower-sunlight conditions.
  • 50Ah battery with ~two-week holdover — sustains a 20mA load for approximately two weeks with no additional sunlight.
  • Complete turn-key solution — includes two solar panels, bracket, charge controller, interface circuitry, battery, enclosure, and hardware.
  • Pre-wired NEMA 4X ABS enclosure — 16" x 12" x 6" raintight and dustproof housing with all components pre-installed.
  • ~6-hour battery recharge time — rapidly restores battery capacity under good solar conditions.
  • Temperature range -38°C to +70°C — rated for demanding outdoor environments.
The SPS-6-5 Solar Power Supply

6.5VDC Dual-Panel Solar Supply

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