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.
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Returns Policy
We accept returns within 30 days of delivery. To qualify, items must be unused, in their original condition, and returned with all original packaging and accessories.
Once we receive and inspect the returned item, we will process your refund within 7 business days. Refunds will be issued to the original payment method.
Please note: Shipping costs are non-refundable unless the return is due to a defective or incorrect item.
by Lina Sari