What is W/m², when η (%) is greater than 16.5, and when Technology is MJ?
CREATE TABLE "comparison_with_other_technologies" (
  "technology" text,
  "pct" real,
  "v_oc_v" text,
  "i_sc_a" text,
  "w_m" text,
  "t_m" real
);
SELECT "w_m" FROM "comparison_with_other_technologies" WHERE "pct">16.5 AND "technology"='mj';