鋰(li)(li)(li)電(dian)(dian)太(tai)(tai)陽能(neng)(neng)路(lu)燈的(de)鋰(li)(li)(li)電(dian)(dian)池(chi)(chi)(chi)保護(hu)(hu)(hu)(hu)板(ban)(ban)(ban)是(shi)鋰(li)(li)(li)電(dian)(dian)池(chi)(chi)(chi)組里面(mian)雖(sui)然小但卻是(shi)非常重要的(de)組成部(bu)分，它可(ke)以實現(xian)鋰(li)(li)(li)電(dian)(dian)池(chi)(chi)(chi)過(guo)充保護(hu)(hu)(hu)(hu)，過(guo)放保護(hu)(hu)(hu)(hu)，過(guo)流(liu)保護(hu)(hu)(hu)(hu)，短路(lu)保護(hu)(hu)(hu)(hu)等(deng)重要的(de)保護(hu)(hu)(hu)(hu)功(gong)能(neng)(neng)，確保鋰(li)(li)(li)電(dian)(dian)池(chi)(chi)(chi)的(de)正常工作，提高太(tai)(tai)陽能(neng)(neng)路(lu)燈系統(tong)的(de)使(shi)用(yong)壽(shou)命，因(yin)此必須(xu)要嚴格按要求選購匹配(pei)的(de)保護(hu)(hu)(hu)(hu)板(ban)(ban)(ban)，適當加大(da)(da)安全系數，因(yin)為如(ru)果圖(tu)便(bian)宜(yi)偷工減料造成小了，就會出現(xian)充電(dian)(dian)燒壞或者用(yong)電(dian)(dian)燒壞鋰(li)(li)(li)電(dian)(dian)太(tai)(tai)陽能(neng)(neng)路(lu)燈電(dian)(dian)池(chi)(chi)(chi)的(de)情況。同(tong)時，保護(hu)(hu)(hu)(hu)板(ban)(ban)(ban)要做好(hao)散(san)熱(re)、絕緣(yuan)的(de)保護(hu)(hu)(hu)(hu)工藝，因(yin)為保護(hu)(hu)(hu)(hu)板(ban)(ban)(ban)上面(mian)有MOS管(guan)，承載電(dian)(dian)流(liu)過(guo)大(da)(da)會發熱(re)甚至會被擊穿(chuan)，從(cong)而(er)造成保護(hu)(hu)(hu)(hu)板(ban)(ban)(ban)失效，鋰(li)(li)(li)電(dian)(dian)池(chi)(chi)(chi)組不能(neng)(neng)工作而(er)造成整個(ge)太(tai)(tai)陽能(neng)(neng)路(lu)燈故障。
頻閃(shan)(shan)是(shi)照明環境的(de)(de)“隱形(xing)殺手”，會(hui)(hui)造成近(jin)視和偏頭疼。金(jin)(jin)鹵燈(deng)(deng)的(de)(de)頻閃(shan)(shan)是(shi)十分(fen)嚴重的(de)(de)，人的(de)(de)眼(yan)睛會(hui)(hui)感覺(jue)到光(guang)的(de)(de)閃(shan)(shan)動，對人的(de)(de)視覺(jue)系統傷害(hai)很大(da)。而LED沒有(you)(you)頻閃(shan)(shan)，是(shi)因為(wei)它把交流電(dian)(dian)經(jing)整流變(bian)(bian)成了直流，直流電(dian)(dian)的(de)(de)電(dian)(dian)壓(ya)沒有(you)(you)周期性變(bian)(bian)化.經(jing)濟(ji)效益(yi)分(fen)析：本(ben)工(gong)程共需使(shi)(shi)(shi)(shi)用(yong)(yong)150W金(jin)(jin)鹵燈(deng)(deng)路燈(deng)(deng)252盞，70w金(jin)(jin)鹵燈(deng)(deng)庭院燈(deng)(deng)126盞進(jin)行(xing)分(fen)析，一(yi)電(dian)(dian)費(fei)按電(dian)(dian)費(fei)0.8元(yuan)/度(du)(du)，每天亮燈(deng)(deng)平(ping)均時間(jian)10小(xiao)時，對應功率(lv)使(shi)(shi)(shi)(shi)用(yong)(yong)led燈(deng)(deng)計算金(jin)(jin)鹵燈(deng)(deng)的(de)(de)使(shi)(shi)(shi)(shi)用(yong)(yong)壽(shou)命為(wei)1年(nian)的(de)(de)使(shi)(shi)(shi)(shi)用(yong)(yong)周期。而LED燈(deng)(deng)使(shi)(shi)(shi)(shi)用(yong)(yong)壽(shou)命為(wei)不低于8年(nian)。按照這個計算，我們(men)可(ke)(ke)以(yi)(yi)做出(chu)以(yi)(yi)下經(jing)濟(ji)分(fen)析：全(quan)部使(shi)(shi)(shi)(shi)用(yong)(yong)led燈(deng)(deng)年(nian)度(du)(du)使(shi)(shi)(shi)(shi)用(yong)(yong)電(dian)(dian)費(fei)：0.07*10*365*0.8*252+0.03*10*365*0.8*126=62546.4全(quan)部使(shi)(shi)(shi)(shi)用(yong)(yong)金(jin)(jin)鹵燈(deng)(deng)電(dian)(dian)費(fei)：0.150*10*365*0.8*252+0.07*10*365*0.8*126=136130.4年(nian)度(du)(du)節(jie)約(yue)(yue)136130.4-62546.4=73584元(yuan)Led燈(deng)(deng)還(huan)可(ke)(ke)以(yi)(yi)實(shi)行(xing)智能(neng)控制(zhi)，可(ke)(ke)以(yi)(yi)在后半夜無人時減功率(lv)工(gong)作，同時led燈(deng)(deng)的(de)(de)電(dian)(dian)源功耗也大(da)大(da)低于金(jin)(jin)鹵燈(deng)(deng)，假如(ru)實(shi)現智能(neng)控制(zhi)，年(nian)度(du)(du)電(dian)(dian)費(fei)至少還(huan)可(ke)(ke)以(yi)(yi)降低四分(fen)之一(yi)可(ke)(ke)以(yi)(yi)實(shi)現年(nian)度(du)(du)節(jie)約(yue)(yue)電(dian)(dian)費(fei)約(yue)(yue)9萬(wan)余元(yuan)。