Introduction to photovoltaic energy storage products in the industrial park

How do photovoltaic panels work in an industrial park?

In the industrial park, photovoltaic panels are placed on the vacant ground and roof of the industrial park. Unlike natural gas that is directly purchased, hydrogen is an energy carrier produced by energy conversion equipment.

How a photovoltaic system works?

The thermal energy of the system is produced by burning natural gas and hydrogen, which together meet the thermal demand of the park according to a certain proportion of energy. In the industrial park, photovoltaic panels are placed on the vacant ground and roof of the industrial park.

Why are batteries and hydrogen storage tanks used in photovoltaic panel power generation?

As energy storage equipment, batteries and hydrogen storage tanks are used for day and night peak shaving and seasonal peak shaving of photovoltaic panel power generation, storing energy when there is excess capacity, and releasing energy when there is insufficient capacity, which will be discussed detailly in Section 4.2. Fig. 1.

Why is energy analysis important in industrial parks?

Energy, economic and environmental analysis of industrial parks is very necessary. Improving the energy structure and transform the way energy is used. In terms of heating, hydrogen heating has many advantages over traditional fossil energy heating due to its high calorific value and zero carbon emission.

Do photovoltaic panels reduce economic expenditure?

From the perspective of economic analysis, comparing Fig. 7 with Fig. 8, it is obvious that the introduction of photovoltaic panels in this area can reduce the economic expenditure of the system. This is because photovoltaic panels use excess solar to generate electricity.

What is the energy balance and conversion constraint of a photovoltaic panel?

Energy balance and conversion constraint The output power of the photovoltaic panel is related to the radiation intensity and the size of the photovoltaic panel. (6) P m, d, h m a t = V k S s k, d, h S O L s k, d, h S O L D m ∈ M E, k = 1 Production efficiency is existed between energy carries conversion.