ianlloyd100
New Member
- Joined
- Dec 17, 2019
- Messages
- 43
So.. I'm looking to put solar on the roof of the Motorhome. I've found 2 different 300+ watt panels, but the specs are very different... Which is better?. Not price wise, but technically, and why?..
Solar panel specifications:
• Peak power: 320W
• Maximum power voltage: 18.35V
• Maximum power current: 17.88A
• Open circuit voltage: 21.85V
• Short circuit current: 19.04A
• Power allowance range: +/- 3%
• Dimensions: 179 x 99 x 4 cm
• Weight: 19.5 kg
• 8 mounting holes 9 x 14 mm
• 2 x 5m of high quality single core solar cable (6.0mm cross section)
• Male and female MC4 connectors
Specifications:
• Peak power Wp 320W
• Voltage at peak power Vmp: 34.01V
• Max open circuit voltage Voc: 41.55V
• Current at peak power Imp: 9.41A
• Max short circuit current Isc: 9.77A
• Weight: 18kg
• Dimensions: 1640 x 992 x 35mm
• Warranty on output: 25 years
• Product warranty: 12 years
Looking for some sensible help.........
Thanks..
Ian.
12V solar panels charging kits for caravans, motorhomes, boats, yachts, marine
12V solar panel solar charging kits for motorhome caravan boat campervan yacht marine off-grid
www.photonicuniverse.com
Solar panel specifications:
• Peak power: 320W
• Maximum power voltage: 18.35V
• Maximum power current: 17.88A
• Open circuit voltage: 21.85V
• Short circuit current: 19.04A
• Power allowance range: +/- 3%
• Dimensions: 179 x 99 x 4 cm
• Weight: 19.5 kg
• 8 mounting holes 9 x 14 mm
• 2 x 5m of high quality single core solar cable (6.0mm cross section)
• Male and female MC4 connectors
Midsummer Energy
midsummerenergy.co.uk
• Peak power Wp 320W
• Voltage at peak power Vmp: 34.01V
• Max open circuit voltage Voc: 41.55V
• Current at peak power Imp: 9.41A
• Max short circuit current Isc: 9.77A
• Weight: 18kg
• Dimensions: 1640 x 992 x 35mm
• Warranty on output: 25 years
• Product warranty: 12 years
Looking for some sensible help.........
Thanks..
Ian.