The utility model provides a digifax hybrid simulation evaluatees platform, including simulator unit and linear interface unit, the simulator unit is including the photovoltaic array simulator, photovoltaic inverter simulator, transformer simulator and the electric wire netting simulator that connect gradually, load simulator pass through the switch connect in between transformer simulator and the electric wire netting simulator, linear interface unit includes analog output integrated circuit board and digital quantity input integrated circuit board, linear interface unit is connected with the controller of being surveyed photovoltaic inverter. Compared with the prior art, the utility model provides a pair of digifax hybrid simulation evaluatees platform can detect for low voltage ride through, electric wire netting adaptability detects and prevent that the isolated island detects service provision digifax hybrid simulation aassessment technical support, can extend the coherent detection business, and can richen with the perfect testing standards of being correlated with.