Higher Effeciency J Sot Solar 250w-36v

Panels marketed as 250 W – 36 V typically use around 60 cells and are monocrystalline, which gives them higher efficiency compared to older polycrystalline types. A real example panel spec shows: 250 W peak output Vmp ~36.8 V Efficiency ~15.4 % for some 250 W modules of that type. � ENF Solar So, if your J SOT panel is a 60-cell monocrystalline module, its efficiency is likely in that range (~15 % plus) — typical for many 250 W panels. � ENF Solar