Due to high initial investment and long return on investment period, the development of the distributed solar photovoltaic market progress has been slow. Today, we will discuss the economic significance of solar power systems from the perspective of household use.
First, we need to understand the composition and installation costs of
home solar power systems
. A home power generation system generally consists of a photovoltaic array made of solar panels, a solar power charging and discharging controller, a battery bank, an off-grid inverter, DC loads, and AC loads. If the system outputs an AC voltage of either 220V or 110V, an inverter is also required. The photovoltaic array converts solar energy into electrical energy when sunlight is available, powering the loads through the solar charging and discharging controller, while simultaneously charging the battery bank. At night or during non-sunlight hours, the battery bank supplies power to the DC loads, and can also power the independent inverter, which converts the DC into AC to supply power to the AC loads.
The installation cost of the
solar photovoltaic power system
depends on the required output power of the system that needs to be installed at home. Three main conditions to consider are whether grid-connection functionality is needed, whether a battery bank needs to be configured, and the capacity of the battery bank. Systems that have excessively high power outputs are generally not suitable for home use. Typically, a household with a refrigerator, a television, an air conditioner (1.5 tons), and 2 to 3 lighting fixtures would require about 2000 watts. Additionally, the required costs also depend on the technological level of the inverter needed, such as whether it has power tracking, anti-islanding effects, and grid connection functionalities.
Bitpott
solar photovoltaic system manufacturers
specialize in the research, production, and sales of solar power generation systems, as well as the design and installation of home power generation system plans. If you want to learn more about or purchase
photovoltaic solar panels
, please contact our online customer service, or call the hotline.
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