Figure 1
The horizontal timeline chart from 2020 to 2030 is organized by E V component categories (Battery, Electric Motor, Converter or Inverter, Charging System, Public Transport, Bus and Truck, Personal Passenger Car, and Motorcycle), labeled in the rows on the left. At the top, the leftmost column is labeled “Components and charger,” and to the right, the columns are labeled with years from 2020 to 2030. Each row includes horizontal bars with key labels, running along the timeline. The bars are labeled as follows: Battery: Battery Pack Assembly: “Battery Pack (Assembly)” from 2020 to 2030. Battery Cells Production: “L i B and N i M H Cylinder Type Cell” from 2021 to 2025; “L i B Prismatic and Pouch Type” from 2026 to 2030. Battery Management System: “B M S (Assembly)” from 2020 to 2022; "Passive B M S, greater than 90 percent B M S Efficiency” from 2023 to 2026; “Active B M S, greater than 95 percent B M S Efficiency” from 2027 to 2030. Battery Material: “H P A L Smelter (M H P)” from 2021 to 2025; “Nickel Sulfate and Cobalt Sulfate” from 2022 to 2025; “Cathode and Anode Material” from 2026 to 2030. End-Of-Life (E O L) Recycling: “Recycling of Battery (N i M H and L i B)” from 2021 to 2030. Electric Motor: “Non-Permanent Magnet Base Efficiency 85 percent” from 2022 to 2026; “Permanent Magnet Base Efficiency 93 percent” from 2023 to 2027; “greater than 94 percent Efficiency Motor” from 2028 to 2030. Converter or Inverter: “greater than 95 percent Inverter Efficiency (Ultra Low Ron S i C, Low Parasitic Imodeance, High Power Density)” from 2023 to 2027; “greater than 96 percent Inverter Efficiency (High Frequency H F E T)” from 2028 to 2030. Charging System: “Normal Charging (A C Level I and Level II Charger)” from 2020 to 2025; “D C Fast Charger or Ultra Fast Charger“ from 2026 to 2030. Public Transport: “Piloting Taxi, Ride Hailing Companies (Import C B U)“ from 2020 to 2022; “C K D“ from 2022 to 2024; “I K D and Part by Part“ from 2025 to 2030. Bus and Truck: “Piloting Transjakarta (C K D)“ from 2020 to 2024; “I K D“ from 2022 to 2024; “Part by Part“ from 2025 to 2030. Personal Passenger Car: “Import C B U“ from 2020 to 2022; “C K D“ from 2022 to 2024; “I K D and Part by Part“ from 2025 to 2030. Motorcycle: “Import C B U or C K D“ from 2020 to 2022; “C K D“ from 2022 to 2024; “Part by Part“ from 2025 to 2030. At the bottom, an acronym key defines L i B (Lithium Ion Battery), N i M H (Nickel Metal Hydride), B M S (Battery Management System), H P A L Smelter (High Pressure Acid Leaching Smelter), M H P (Mix Hydroxide Precipitate), C B U (Completely Build Up), C K D (Completely Knocked Down), and I K D (Incompletely Knock Down).Roadmap for the development of the EV industry and its components in Indonesia