Flame-retardant resin composition and connection structure for solar power generation module

摘要

Provided is a flame retardant resin composition comprising: 70 to 99 parts by mass of a polyphenylene ether resin, or a mixed resin of a polyphenylene ether resin and a styrene-based resin (A) ; 1 to 30 parts by mass of a hydrogenated block copolymer (B) ; and 5 to 30 parts by mass of a phosphorus-containing flame retardant (C) based on the total 100 parts by mass of the (A) and the (B); wherein the (A) comprises 70 to 100 % by mass of a polyphenylene ether resin (A-1) and 0 to 30 % by mass of a styrene-based resin (A-2) ; and the (C) comprises a phosphate ester compound (C-1) and at least one selected from the group consisting of a specified phosphinate salt, a specified diphosphinate salt, and a condensate thereof (C-2).