QS830A module solar simulator is applied to measure electrical parameters of standard PV modules based on mono/polycrystalline silicon solar cells. large format photovoltaic (PV) modules 150 cm x 220 cm. with effective measurements time of 2 ms / 4 ms. flush pulse duration 3 ms / 10 ms (one flash tube / two flash tubes). https://www.pipingrockers.shop/product-category/rosewater/