2003
2003 i le 2016, e galue Sofielec i falegaosimea tetele gaosiga ma le auina atu i fafo o vaeluaga, lea e tau atu i oloa i alamanuia.
2017
Na fa'atūina e Sofia Sofielec, e avea o se fa'ailoga fou e fautuaina ai va'ava'ava'a ta'avale sili.
2018
Ia taula'i atu i alamanuia motumotu.
2019
Fa'auma 5 fa'asologa o lo'o galulue fa'atasi: va'ava'a, fa'afeso'ota'i, relay, spd, timer, fuse.oloa uma o le mamanu pito i luga, faʻatuatuaina faʻatinoga, faʻatasi ai ma le IEC CB, SEMKO, suʻega pule CE.
2020
Fa'aofiina i masini fa'aototometi o va'ava'ava'a, fa'apotopotoga fa'afeso'ota'i, laina su'ega.
2021
Faʻaauau le tuputupu aʻe.laina gaosiga faʻapolofesa, ma le tele o tausaga faigaluega, faʻatasi ai ma le faʻaogaina o le silful, fesoʻotaʻiga vave ma auaunaga sili ona lelei.
2022
Ma le isi: matou te tulimatai atu i le faʻaleleia atili ma le tuputupu aʻe.