The prices for photovoltaic systems have steadily decreased in the United States. According to the National Renewable Energy Laboratory (NREL) of the U.S. Department of Energy, costs for residential rooftop systems have dropped by 64%, for commercial rooftop systems by 69%, and for utility-scale systems by 82% since 2010.

Current Price Information in the USA:
• Utility Scale: Levelized cost of electricity (LCOE) for PV plants ranges between $24 and $96 per megawatt-hour.
• Commercial Systems: Prices for crystalline silicon (c-Si) solar modules fell to around $0.27 per watt in 2018, a dramatic reduction from $79 per watt in 1976.

Additional Costs in the USA:

Despite the decline in module prices, installation and soft costs in the USA remain significant. According to a study by the Lawrence Berkeley National Laboratory, installation costs in the USA are around $4.36 per watt. This is attributed to higher expenses for marketing, permitting, grid connections, and labor costs.

Conclusion:

The cost of photovoltaic systems in the USA has seen a remarkable decline, making solar energy an increasingly viable investment. However, total costs can vary significantly depending on the region and associated expenses. Requesting quotes from multiple providers is highly recommended to secure the best deal.

Um einen Teilverkauf zu ermöglichen, liegt die Mindestauszahlung bei 100.000 €. Der Immobilienwert, inklusive Grundstück, muss mindestens 200.000 € betragen, da Sie maximal 50 Prozent Ihrer Immobilie verkaufen können. Es gibt keine Begrenzung nach oben.

Through the energydeal comparison, you can easily find reliable solar providers and compare offers for solar systems without extensive searching. This comparison of competing providers allows you to choose the best package in terms of price and performance.

To ensure that your solar system delivers optimal yields, it is crucial that the system is installed by experienced solar technicians who can also provide reliable service when needed.

Good solar manufacturers typically offer at least a 10-year product warranty on their solar modules and additionally provide a performance warranty for solar output for at least 20 years. In the event of a warranty claim, it can be advantageous to claim the warranty with a USA/German solar company rather than with a company in Asia.

By following these points, you are on the safe side and can soon count yourself among the winners in the field of solar systems.