Joalo ka mofuta oa matla a ka nchafatsoang,matla a letsatsie 'nile ea sebelisoa haholo lefatšeng ka bophara lilemong tsa morao tjena. Ka tsoelopele e tsoelang pele ea thekenoloji le ntlafatso ea tlhokomeliso ea batho ea tikoloho, kaho le ts'ebeliso ea sistimi ea ho fehla matla a letsatsi e ntse e ata le ho feta. Har'a bona, bracket ea letsatsi, e le karolo ea bohlokoa ea tsamaiso ea matla a letsatsi, karolo ea eona ho boenjiniere ba matla a letsatsi ha ea lokela ho nyenyefatsoa.

Ntlha ea pele, mosebetsi o ka sehloohong oa bracket ea letsatsi ke ho tšehetsaliphanele tsa letsatsie le hore ba ka fumana khanya ea letsatsi ka tsela e nepahetseng. Kaha sebaka sa letsatsi se fapana ho ea ka linako tsa selemo le nako ea letsatsi, ho sekama ho loketseng ho bohlokoa bakeng sa ho ntlafatsa matla a ho fehla matla a sistimi ea PV. Moralo oa tšehetso o tlameha ho ntlafatsoa ho latela sebaka se ikhethileng sa sebaka, maemo a leholimo le litlhoko tsa basebelisi. Ka moralo oa saense le tlhophiso e utloahalang, bracket ea letsatsi e ka eketsa matla a tlhahiso ea li-module tsa PV, kahoo e khothalletsa moruo oa morero oohle oa letsatsi.

Ea bobeli,bracket ea letsatsie boetse e phetha karolo ea bohlokoa ho netefatsa botsitso ba tsamaiso. Sistimi ea PV e pepesehetse tikoloho ea kantle selemo ho pota mme e tlas'a tšusumetso ea matla a tlhaho joalo ka moea, pula le lehloa. Ka hona, thepa le moralo oa moralo oa bracket o tlameha ho ba le botsitso bo botle le ho hanyetsa moea. Tšebeliso ea lisebelisoa tsa tšepe tse matla haholo li ka fokotsa ka katleho ho senyeha le ho senyeha ha bracket, kahoo ho netefatsa polokeho le botsitso ba lisebelisoa tsa letsatsi. Ntle le moo, moralo oa bracket oa modular o boetse o etsa hore ho kenya le ho lokisoa ho be bonolo haholoanyane, ho fokotsa litšenyehelo tsa tlhokomelo ea morero.

Ho feta moo, bracket ea letsatsi e boetse e na le phello ea ho khothaletsa tšebeliso e nepahetseng ea mehloli ea mobu. Ha ho hahoa mapolasi a maholo a letsatsi, bracket e ka finyella ho kenngoa ho phahameng ha li-modules, kahoo ho sebelisa mehloli ea khanya ea letsatsi ka botlalo ntle le ho nka mobu o mongata. Ka tsela ena ha e qobe likhohlano tse tobileng tsa masimo le tikoloho ea tikoloho, empa hape e ka kopanngoa le temo maemong a itseng ho theha mokhoa oa 'temo le ho tlatsana ha bobebe', le ho hlokomela tšebeliso e habeli ea lisebelisoa.

Qetellong, moralo o mocha oa bracket ea letsatsi o boetse o khothaletsa nts'etsopele ea moshoelella eamatla a letsatsiboenjiniere. Ka tsoelo-pele ea saense le thekenoloji, lisebelisoa tse ngata tsa letsatsi li sebelisa lisebelisoa tse bobebe, tse matla haholo, tse kang motsoako oa aluminium le lisebelisoa tse kopantsoeng. Tšebeliso ea lisebelisoa tsena tse ncha ha e fokotse feela boima ba 'mele oa bracket, empa hape e fokotsa bothata ba ho tsamaisa le ho kenya. Ho feta moo, lik'hamphani tse ling li se li qala ho hlahloba ho kopanngoa ha lisebelisoa tsa ho beha leihlo le litsamaiso tse bohlale tsa taolo ka har'a bracket ho fihlela tlhahlobo ea nako ea nnete le tlhahlobo ea data ea sistimi ea ho fehla matla a PV. Mokhoa ona o bohlale o fana ka mehopolo e mecha bakeng sa taolo e latelang le ntlafatso ea merero ea letsatsi.

Ka kakaretso, bracket ea letsatsi e bapala karolo ea bohlokoa ho boenjiniere ba matla a letsatsi. Ha e tšehetse feela le ho sireletsa liphanele tsa letsatsi, empa hape e ntlafatsa ts'ebetso ea sistimi, e ntlafatsa boiketlo ba ho kenya, le ho khothaletsa tšebeliso e nepahetseng ea lisebelisoa tsa mobu le nts'etsopele e tsitsitseng. Nakong e tlang, ka tsoelo-pele e tsoelang pele ea theknoloji ea matla a letsatsi, moralo le ts'ebeliso ea borakete ea letsatsi li tla fetoha tse fapaneng le tse ncha, tse tla tlatsetsa ho nts'etsopele ea matla a tsosolositsoeng lefatšeng ka bophara.