Lolu chungechunge lwama-fuse lufanelekela amasekethe ane-voltage ye-DC elinganisiwe efika ku-1500V kanye ne-current elinganisiwe efika ku-63A. Axhunywe ngokulandelana futhi ahambisana namaphaneli e-photovoltaic namabhethri ukuze ahlinzeke ngokuvikelwa kokuphuka kwe-short-circuit kokushaja nokuguqula izinhlelo; Ngesikhathi esifanayo, kwezitshalo zamandla ze-photovoltaic, izinhlelo zokulungisa i-inverter ye-combiner, kanye nokuvikelwa kokuphuka kwe-short-circuit; kanye nokuvikelwa kokuphuka okusheshayo kwe-surge current kanye ne-short-circuit fault overvoltage ezinhlelweni zokukhiqiza amandla e-photovoltaic, ngomthamo wokuphuka olinganisiwe ongu-20KA. Inkampani yethu okwamanje yenza izivivinyo ezifanele ukuze ithuthukise amandla okuphuka komkhiqizo. Umkhiqizo uhambisana nezinhlinzeko ze-International Electrotechnical Commission standard IEC60269.