The Amerisolar 72-cell 340w solar panel has a guarantee of more than 91% efficiency for 12 years and high resistance.

The Amerisolar 72-cell 340w solar panel is a high-efficiency polycrystalline module that has the highest power guarantee on the market, guaranteeing 91.2% production in 12 years and 80.6% in 30 years. It has 4 bus bars per cell for greater transmission of electricity and a high resistance glass of up to 2400Pa.

Amerisolar is one of the best solar panels on the market, for a sample we want to highlight that a test was carried out with more than 100 brands of solar panels in which the performance of each of them was evaluated after one and two years of being installed. Results above 90% are considered as good modules and below 85% is a poor result. The Amerisolar panel showed 99.6 and 101% results well above most brands even the most renowned ones like sharp, kyocera, solarworld.

It has numerous projects around the world is a quality solar panel and with a power guarantee of 30 years at 80.2% much higher than the 25 years of most brands thanks to its long-lasting solar cells. Amerisolar has factories in the United States, Canada and Asia with strict quality controls and using first-rate materials and manufacturing processes.

Charge regulators for a 340w 72 cell solar panel Amerisolar
If we use 340w amerisolar solar panels in isolated installations we can use both conventional pwm regulators and mppt regulators. The latter, the mppt or maximizers, allow the series connection of panels, reducing the wiring section and allowing a simpler assembly. If we use 100-volt maximizers we can use two panels in series and in the 150-volt ones we can reach 3 panels in series. Models such as the midnite or some victron blue solar already allow the connection of 4 and up to 5 solar panels in series.