How long does it take for DB energy to pay back?

Typical payback periods range from 2 to 5 years, making these technologies profitable in both the short and long term. The decision on the appropriate solution should follow a detailed analysis of the company’s needs, a service provided by DB Energy as part of its energy audits.

When is energy storage investment profitable?

Assuming a peak-to-valley price difference of 0.7 yuan/kWh, an investment in energy storage becomes profitable when the price difference exceeds this threshold. Conversely, if the price difference falls below 0.7 yuan/kWh, energy storage investment may face the risk of financial loss. .

What is the average payback period for electric drive modernization?

Many installations lack proper control systems, resulting in inefficiency. Simple regulation methods can yield 30–60% savings. At DB Energy, the average payback period for electric drive modernization is 2.5 years.

How to calculate IRR of energy storage project?

A higher IRR indicates a shorter payback period. . To calculate the IRR of an energy storage project, we could follow below steps: 2-Calculate the annual net cash flow during the project's operation period by considering the difference between cash flow inflow and outflow;

How does NPV evaluate energy storage projects?

NPV evaluates the net cash flow of an energy storage project by discounting its cash flows (including investments, operating costs, and income) to the present time. It represents the difference between the present value of future cash inflows (income) and outflows (expenditure). .

How long does a cogeneration investment last?

According to DB Energy, the payback period for cogeneration investments is typically 2–4 years, making it very attractive for industrial companies requiring simultaneous heat and electricity supply. Financial support options, such as a cogeneration premium or ESCO financing, enhance its appeal.