Calculating Energy Operating Costs for Electric Forklifts

When enterprises gradually replace internal combustion forklifts with electric models in daily operation, accurately calculating energy operating costs becomes a key priority for logistics and warehouse management teams. Different from the easily traceable fuel cost of traditional fuel forklifts, the energy cost of electric forklifts is affected by multiple variables, so simple estimation based on rated power will lead to a large deviation from the actual expenditure. The first step of standard calculation is to count the daily working hours of a single electric forklift, distinguish the energy consumption difference between full load, partial load and no-load standby conditions, and record the actual energy consumption data per unit of working hour under different scenarios to avoid the error caused by directly using the rated power for calculation. The second step is to combine the local industrial electricity price, and fully consider the different rates in peak, flat and valley electricity periods. If the enterprise is equipped with self-built photovoltaic power generation or energy storage facilities, the actual cost of self-use clean electricity needs to be converted into the calculation system to get more real data. Most teams easily ignore the energy loss in the charging process. The loss rate of conventional AC charging is usually between 10% and 15%, and the loss of DC fast charging is slightly higher, which should also be included in the cost accounting to avoid the final result being lower than the actual expenditure. In addition to the direct electricity cost, the attenuation cost of the battery in the whole service cycle should be allocated to the energy cost per unit working hour, so that the calculated full-cycle energy operating cost is accurate enough, which is convenient for managers to make a horizontal comparison with the fuel cost of internal combustion forklifts, and evaluate the real return on investment cycle. If you encounter difficulties in the process of building a calculation model, you can contact Jianshu New Energy for professional technical support, and the professional team of BYD Forklift also provides standardized reference parameters for enterprise users to carry out cost calculation. For more targeted calculation support consultation, please send an email to 17399989919@163.com. Regularly reviewing the actual energy consumption data and dynamically adjusting the calculation model can help the team continuously optimize the energy efficiency of the forklift fleet and control the overall operation cost reasonably.