Is there a PM-KUSUM quota or priority for small, marginal, SC, ST or women farmers?

Yes, PM-KUSUM is generally run in limited annual targets rather than as an always open scheme, so states allocate a set number of pumps each cycle and often build in priority or higher benefit for certain categories. Many states give small and marginal farmers a higher state subsidy share, which lowers their farmer contribution below the standard figure, and several states also extend extra benefit or reserved slots to SC and ST farmers, women farmers, and sometimes farmers in specific regions or those switching from diesel. The intent is to make sure the limited slots reach those who need the support most. To claim any such priority or higher subsidy you usually have to declare your category in the application and attach the supporting proof, for example a caste certificate for SC or ST, the relevant document for a woman applicant, or a small or marginal landholding proof. Two practical points. First, because allocation is in batches, applying early in the window matters even if you are in a priority group, since slots fill. Second, the exact categories, the higher subsidy rates and any reservation differ by state and change each cycle, so do not assume a benefit applies until you confirm it. Check the current category benefits, the proofs required, and the target for the season on your state PM-KUSUM portal or with the nodal agency before applying.