Medco Power Solar Sumbawa and Amman Mineral Nusa Tenggara (AMNT) is developing the largest captive utility scale Solar PV Power Plant (26 MWp) in Indonesia for mining operation. Located in Batu Hijau World Class Mining, second largest copper and gold mine in Indonesia. Ground-mounted, using latest technology at competitive price (Dual-glass, Half-cut monocrystalline-modules with string inventers). Sumbawa Island is blessed with highest irradiation rate in Indonesia. Reduction to cost of electricity for operation and CO2 reduction nearly 40,000 ton/year.  Construction Sumbawa of PLTS project has exceeded 90% completion with a COD target in late Q2 2022.