This XTM 280W Folding Solar Panel is the perfect way to get some extra power out of natural sunlight while you're travelling across this great country. Monocrystalline panels are space-efficient and have a long lifespan. They have the highest efficiency rates because they are made out of the highest-grade silicon. This portable solar panel is made with an aluminium frame which is lightweight, durable, and reliable. You can set it up on an uneven surface with the folding support legs, and it folds up small for easy transport when youre ready to hit the road again. The Solar Panel comes with a 5m power lead, 90cm lead with alligator clips, a 30A MPPT regulator and a convenient carry bag to pack it all away neatly. MPPT stands for Maximum Power Point Tracking. An MPPT solar controller sweeps through your solar panel voltage to find the best combination of voltage and current to produce maximum power. It allows your panel to operate at its maximum power point and in turn generates much more power than a panel connected to a PWM controller. The 280W XTM Folding Solar Panel is compatible to be used with sealed, gel and flooded batteries. If you have a lithium battery don't stress, simply purchase our lithium compatible XTM 20A MPPT Solar Controller , use it in place of the included regulator and youre good to go! Perfect for camping, caravanning, boating and anywhere you might need portable power!