The JA Solar 460W Panel (model JAM72S20 – 460/MR) offers 460W maximum power with a 24V nominal voltage. Key specs include a 50.01V open-circuit voltage, 42.13V optimum operating voltage, 11.45A short-circuit current, and 10.92A operating current. Constructed with 144 monocrystalline cells (6 × 24).