How much does an off grid solar photovoltaic power generation system cost

Off grid solar photovoltaic power generation system is an independent power generation system that uses solar panels to directly convert solar energy into electricity for users in remote areas or specific scenarios that are not covered by the power grid. In addition, off grid solar photovoltaic power generation systems also have many advantages such as easy installation, low maintenance costs, and environmental friendliness without pollution. It can not only solve the electricity problem in remote areas and improve the quality of life of residents, but also play an important role in special fields such as disaster emergency response, becoming a powerful weapon for humanity to cope with energy crises and achieve sustainable development. So how much does an off grid solar photovoltaic power generation system cost?

The price of off grid solar photovoltaic power generation systems is actually a relatively complex and variable topic, as it is influenced by multiple factors. Firstly, the scale of the system is a key factor. Generally speaking, the larger the system capacity, the more main components such as solar panels, energy storage batteries, and inverters are required, resulting in higher prices. Furthermore, the specific conditions of the installation location are also one of the factors to be considered. For example, if the installation location has sufficient sunlight and less clouds, the power generation efficiency of solar panels will be higher, and the system may require fewer components to meet the demand. Conversely, if the installation location has less clouds, more components may be needed, which will affect the total price.

For example, in a certain area of Qinghai, due to its distance from the power grid, an off grid solar power generation system is needed for power supply. Therefore, we need to choose an off grid photovoltaic energy storage system. As a manufacturer, we need guidance on how much load power to use and how much electricity to consume per day, in order to more accurately configure the parameters of the photovoltaic energy storage system. If the checkpoint consumes around 30 kWh of electricity per day and the total load power is approximately 3KW, we can adopt the following plan:

Photovoltaic modules: 600W monocrystalline silicon photovoltaic modules, 24 pieces, with a photovoltaic installed capacity of 14.4KW. During the day, they provide power to the inspection station and charge the energy storage battery.

Photovoltaic energy storage batteries: 5 pieces of 51.2V280Ah lithium iron phosphate batteries, with a capacity of 71KWH and an actual discharge capacity of 64KWH, can provide power to the inspection station for two consecutive rainy days.

Reverse control integrated machine: 5KW, 220V, including MPPT controller

Photovoltaic system accessories: photovoltaic brackets, MC4 connectors, photovoltaic wires, etc

Off grid solar photovoltaic power generation system price: around 100000 yuan