DASOLAR 20W 30W Portable Solar Panel Chargers for Camping

MOQ: 10pcs The grid lines are densely distributed and the force is uniform. The output power of the multi-busbar design is more than 5W higher than that of the conventional one. Non-destructive scribing technology, no mechanical damage, smooth cutting surface without burrs. The risk of battery cracks is low, and micro cracks are reduced by more than 50% Cut in half, downflow detracts. The current density is reduced by 1/2. The internal power loss is reduced to 1/4 of conventional components. The rated output power is increased by 5-10W. New welding wire. Using round wire ribbon, the shading area is reduced. The incident light is reflected multiple times, increasing the power by 1-2W. Shade is not shade. The upper and lower symmetrical parallel component design can effectively reduce the current mismatch caused by shading. Adopt advanced high-density packaging technology to ensure the perfect balance between efficiency and reliability. Module efficiency increased by more than 0.15%.