Why Is It Important to Accurately Calculate the Power of a Solar Power Plant?
For businesses striving for energy independence, correctly calculating the power of solar panels plays a crucial role. Insufficient capacity will lead to an energy deficit, while excessive capacity will result in unjustified costs. With rising electricity prices, a proper calculation becomes not only a technical but also an economic necessity.
Key Factors Affecting Power Calculation
Before selecting solar panels, it is essential to consider several important parameters:
- Energy consumption – analyzing monthly and annual consumption will help determine the required power.
- Regional climatic conditions – the level of solar radiation varies significantly across different parts of Ukraine.
- Available installation area – roofs, land plots, and other sites must provide sufficient space.
- Type of equipment and its efficiency – it is important to consider not only the characteristics of the panels but also inverters and batteries.
How to Calculate the Number of Panels?
To determine the capacity of a solar power plant, you can use a simple formula:
Plant capacity (kW) = (Daily energy consumption (kWh) × 1.3) / Average output of one panel (kWh/day)
The 1.3 coefficient is added to account for energy conversion losses and possible unfavorable weather conditions.
Example Calculation for a Production Facility
Let’s consider a factory in Lviv that consumes 3000 kWh per month. The calculation will be as follows:
- Daily consumption: 3000 kWh / 30 days = 100 kWh.
- Considering the reserve coefficient, the daily generation should be: 100 × 1.3 = 130 kWh.
- If each panel generates 5 kWh per day, 26 panels of 500 W will be required.
Thus, a low-cost solar power plant in Lviv for manufacturing enterprises will provide the factory with stable electricity supply and reduce costs.
Choosing the Optimal Capacity: 5 kW or 10 kW?
When selecting system capacity, it is important to consider not only current consumption but also future needs. Manufacturing sites with high loads often start with a 5 kW installation and later scale the system up to 10 or 30 kW.
Comparison of Different Capacity Systems
Advantages of 5 kW:
- Suitable for small production facilities.
- Quick payback period (from 3 to 5 years).
- Low initial investment.
Advantages of 10 kW:
- Covers larger energy needs.
- Allows partial autonomy.
- Saves up to 70% on electricity bills.
For those looking for cost estimates, a turnkey 5 kW solar power plant and price in Kyiv can be a great starting point for evaluating expenses.
Final Recommendations for Power Calculation
Before installation, it is important to:
- Conduct an energy audit and determine exact consumption.
- Calculate the optimal system capacity considering loss coefficients.
- Choose equipment with high efficiency and reliability.
- Consider future business expansion.
Taking these factors into account will help find the optimal solution for a specific enterprise. It is also essential to consider which solar power plant to choose: 5, 10, or 30 kW, to ensure reliable system performance.
