Model SPK Solar Panel Kit

Reliable 5 Watt Solar Panel for Remote Applications or Back-Up Power

The Model SPK Solar Panel makes it possible to use Dwyer flowmeters in remote applications where a reliable source of electricity is not available or practical. The SPK is intended for use with a standard 12V, 22 to 33 amp-hour sealed lead acid battery (not included). It comes standard with a charge controller and corrossion-resistant mounting hardware. The SPK can also be used to provide up to a 40-day back-up power supply for periods of darkness.

Product Applications

  • Remote metering applications where electricity is unavailable.
    • Back-up power supply for uninterrupted operation.

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Code Order
Ships: 2-3 Weeks
Price: $649.00
Solar panel kit. 2-3 Weeks* $649.00 B Order


Temperature Limits: -40 to 158°F (-40 to 70°C).

Output: 17 V @ 290 mA.

Change Controller: High efficiency PWM regulator with temperature compensation and built-in lightning protection.

Mounting: Bracket, band clamps and mounting hardware for 1-1/2 to 2" vertical pipe included.

Weight: 4 lb (1814 g).

Product Literature


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