It can reach 330W and the power tolerance of general components is 0 to +5W.
Under STC conditions, that is, when the lighting is 1000w /m2 and the battery temperature is 25°c AM=1.5, the module can reach a maximum power of 330W.
However, the whole photovoltaic power generation system is affected by the system, inverter, DC line, etc. Under normal circumstances, it can only achieve a power generation efficiency of 85-90% of the installed power.