2.5" NPSH Female Swivel x 4.5" NPT Female Rigid Adapter Aluminum FM15S15T The 1" Single Jacket Discharge

The 1" Single Jacket Discharge Hose For The Win

if you drag them across the pavement/blacktop

Industrial & Fire 5” NPSH Female Swivel x 4” NPT Female Rigid Fitting Anodized Aluminum

5" NYFD Female 1

but can be added on to your solar panel array) can be found at 12 volts and are rated for very low wattage

2.5" NPSH Female Swivel x 4.5" NPT Female Rigid Adapter Aluminum FM15S15T The 1" Single Jacket DischargeSpecifications Female Side 1 2. 5 NPSH Female (National Pipe Straight Hose) Female Side 2 4. 5" NPT Female (National Pipe Tapered) Working Pressure 300PSI Max Test Pressure 1000PSI Max Material T 6061 Aluminum (Aircraft Grade) Finishing Anodized (99. 9% Lead Free) NFPA Standards 1963, 4. 12, 5. 1 5. 6. 4 (Corrosion Resistance) Military Standards MIL A 8625 Type III, Class 1 Industrial Standards International ASTM B221 UL Labs Standards 236 8. 1