Argyrodites, Li6PS5Cl (LPSCl), are thought-about one of the promising strong electrolytes (SEs) for all-solid-state batteries (ASSBs). Nevertheless, the usage of petrochemical-based poisonous solvents, reminiscent of dimethylformamide and tetrahydrofuran (THF), has restricted their business functions within the mass manufacturing of SEs through liquid-phase synthesis each within the laboratory and business. Herein, we goal to attain the scalable manufacturing of cost-effective LPSCl-based sulfide SEs with excessive ionic conductivities (>2 mS cm-1) primarily based on varied inexperienced and sustainable inert solvents. Our easy liquid-phase synthesis route was designed through the use of sulfur to kind an intermediate polysulfide to utterly dissolve precursors in frequent natural solvents with out using high-energy and high-pressure processes. Metastable polysulfides have excessive solubility in a broad vary of solvents; they provide the usage of greener and/or sustainable options. The ASSBs fabricated with the LPSCl SEs utilizing inexperienced solvents exhibited glorious electrochemical efficiency corresponding to that of LPSCl moist synthesized using-conventional THF. LPSCl SEs fabricated utilizing monoglyme, which has essentially the most related solvent properties to these of THF, exhibited the perfect ionic conductivity and contributed to the excessive electrochemical efficiency of ASSBs. The state-of-the-art bulk-type manufacturing of sulfide SEs utilizing solution-phase synthesis ought to in the end get replaced by inexperienced and/or sustainable solvents to scale back chemical-related results on human well being and eradicate environmental air pollution. Due to this fact, this examine might be of nice curiosity to those that want to mass-produce sulfide-based SEs cost-effectively for business functions with minimal pointless steps.