300 W Glass Solar Panel, 18 V Monocrystalline Sola

Shipping Nation wide 2-4 working days High efficiency: solar panel 300 W with upgraded new generation 210 mm 12BB monocrystalline solar cells, the power generation efficiency is about 1.5 times as high as the traditional polycrystalline silicon solar cells, and the total area is smaller with the same power, conversion rates of up to 23.3%-23.7% More stable power generation: an upgrade from 200 watts to 300 watts increases power generation by 50 percent. Generates an average of 1200 watt hours per day for one year, more than 1200 watt hours per day in summer, and it takes about 5-7 hours to fully charge a 1200 watt hour battery (depending on light intensity) Battery protection design: IP67 waterproof junction box. The built-in blocking diode prevents the battery from being discharged at night, which prevents the power from flowing back and damaging the circuit board in the cells. An integrated bypass diode - minimised power drop in shading Durable design: the IP68 waterproof 2 x 150 watt solar panel can withstand strong winds (2400 Pa) and snow loads (5400 Pa); the durable aluminium frame allows the panel to work effectively even in bad weather and supply efficient energy, up to 25 years of service life Easy installation: with pre-drilled hole, this item can be installed on the roof or on the ground by adjustable tilt angle of the solar panel. Each solar panel comes with a 90cm MC4 cable with male/female quick connectors. Ideal for charging 12V/24V systems Effective applications: solar panels can be used in any off-grid and grid-connected solar energy system by connecting multiple modules in series or in parallel. Delivers power to boats, RVs, trucks, trailers, cottages and homes