12v 45w Monocrystalline Solar Panel 540×510: 12v 45w Monocrystalline Solar Panel with aluminium frame. Made using Grade A solar cells and having MCS certification guarantees high efficiency and a long operative life. 45watts is enough power in the summer to keep your battery firmly topped up even with moderate use. Caravans and small motorhomes tend to find the 45w 12v solar panel the ideal choice as it has a good balance of power, able to generate enough energy for a week long stay, yet still being small enough to pack away. And with todays prices these are a great addition. This high quality monocrystalline 12v solar panel works in both sunny and overcast conditions and is fully weatherproof. Under average conditions in the UK summer this panel will generate approx 28ah per day Specification Panel Size 540mm(w) x 510mm(h) x 34mm(d) Weight: 4.0kg Peak Power: 45w Open Circuit Voltage: 22.7V Short Circuit Current: 2.33A Power Allowance Range: 5% Max Power Voltage: 18.2V Max Power Current: 2.2A Max System Voltage: 300VDC Number of Cells: 36 5 year warranty 25 year output guarantee >80% MCS Certified
