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A. The panel outputs 50W at a rated 18V, suiting 12V battery charging systems when used with a compatible charge controller — match your controller's input voltage range and your battery bank capacity to confirm suitability, or ask Simon.
A. The SPR-FLEX-50 delivers 50W; the SPR-FLEX-100 is the higher-output 100W variant in the same flexible panel family — select by the wattage your system requires.
A. The warranty period shown on the listing applies from the date of purchase and is backed by the manufacturer. Keep your order confirmation as proof of purchase.
A. Ask Simon - send the part number and what you need it to do, and he will point you to the right unit.
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