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中汾亞明為您分(fen)享(xiang)：

一(yi)、 從壽(shou)命(ming)(ming)(ming)上(shang)(shang)看：市電(dian)(dian)和(he)太(tai)(tai)陽(yang)(yang)能(neng)相當 先看看太(tai)(tai)陽(yang)(yang)能(neng)路(lu)燈(deng)(deng)(deng)各主(zhu)要部件的(de)(de)(de)壽(shou)命(ming)(ming)(ming)(我們默認(ren)產品質(zhi)量都過硬的(de)(de)(de)情(qing)況下，且使(shi)用(yong)環境不(bu)嚴苛的(de)(de)(de)前提) 太(tai)(tai)陽(yang)(yang)能(neng)板(ban)(ban)：30年(nian)(nian)以(yi)(yi)上(shang)(shang)(30年(nian)(nian)后太(tai)(tai)陽(yang)(yang)能(neng)衰減(jian)30%以(yi)(yi)上(shang)(shang)，但還是能(neng)發電(dian)(dian)，不(bu)代表壽(shou)命(ming)(ming)(ming)終(zhong)結) 路(lu)燈(deng)(deng)(deng)燈(deng)(deng)(deng)桿(gan)：30年(nian)(nian)以(yi)(yi) LED光(guang)源：11年(nian)(nian)以(yi)(yi)上(shang)(shang)(按照每晚工作12小時(shi)(shi)計算) 鋰(li) 電(dian)(dian) 池：10年(nian)(nian)以(yi)(yi)上(shang)(shang)(放(fang)電(dian)(dian)深度(du)按照30%計算) 控 制(zhi) 器：8-10年(nian)(nian) 可(ke)(ke)見整(zheng)套太(tai)(tai)陽(yang)(yang)能(neng)路(lu)燈(deng)(deng)(deng)的(de)(de)(de)短板(ban)(ban)已經由鉛酸電(dian)(dian)池時(shi)(shi)代的(de)(de)(de)電(dian)(dian)池轉移(yi)到控制(zhi)器。可(ke)(ke)靠(kao)的(de)(de)(de)控制(zhi)器壽(shou)命(ming)(ming)(ming)能(neng)夠達到8-10年(nian)(nian)，也就是說一(yi)套質(zhi)量可(ke)(ke)靠(kao)的(de)(de)(de)太(tai)(tai)陽(yang)(yang)能(neng)路(lu)燈(deng)(deng)(deng)的(de)(de)(de)壽(shou)命(ming)(ming)(ming)應(ying)該在8-10年(nian)(nian)以(yi)(yi)上(shang)(shang)。換言之，一(yi)套質(zhi)量可(ke)(ke)靠(kao)的(de)(de)(de)太(tai)(tai)陽(yang)(yang)能(neng)路(lu)燈(deng)(deng)(deng)的(de)(de)(de)維護周期應(ying)該是8-10年(nian)(nian)。在8-10年(nian)(nian)后，應(ying)該更換的(de)(de)(de)部件有： 其他(ta)的(de)(de)(de)幾個部件像(xiang)燈(deng)(deng)(deng)桿(gan)、太(tai)(tai)陽(yang)(yang)能(neng)板(ban)(ban)仍(reng)然(ran)是可(ke)(ke)以(yi)(yi)正常使(shi)用(yong)的(de)(de)(de)。但是燈(deng)(deng)(deng)桿(gan)你一(yi)定(ding)要買整(zheng)體熱鍍鋅的(de)(de)(de)，如果是鍍鋅板(ban)(ban)的(de)(de)(de)或者冷鍍鋅的(de)(de)(de)，那使(shi)用(yong)壽(shou)命(ming)(ming)(ming)就不(bu)好(hao)說了。 太(tai)(tai)陽(yang)(yang)能(neng)路(lu)燈(deng)(deng)(deng)相比(bi)常規路(lu)燈(deng)(deng)(deng)有什么優勢？ 

二(er)、從維護成本(ben)上(shang)看(kan)：市電(dian)(dian)和(he)太(tai)陽(yang)(yang)能(neng)相當 前面(mian)提(ti)到，我們需(xu)(xu)要(yao)更(geng)換(huan)的部件(jian)是控(kong)(kong)制器、鋰(li)電(dian)(dian)池和(he)光源(yuan)。一(yi)般(ban)8米(mi)(mi)以下(xia)的路燈(deng)，亮度要(yao)求不是特別(bie)(bie)高的前提(ti)下(xia)，更(geng)換(huan)這(zhe)幾個部件(jian)變得很簡(jian)單，只需(xu)(xu)要(yao)更(geng)換(huan)一(yi)個二(er)體(ti)燈(deng)就可以了(le)。二(er)體(ti)燈(deng)燈(deng)具內(nei)就集成了(le)光源(yuan)、鋰(li)電(dian)(dian)池、控(kong)(kong)制器。 一(yi)般(ban)電(dian)(dian)池容(rong)量在50-100AH，能(neng)夠兼容(rong)18V太(tai)陽(yang)(yang)能(neng)板的二(er)體(ti)燈(deng)，現(xian)在的市場售價(jia)在280-580左右(you)。而且隨著新能(neng)源(yuan)汽車的普及，鋰(li)電(dian)(dian)池的售價(jia)還(huan)會逐漸降低(di)。所以，可預見，以后的維護成本(ben)還(huan)會走低(di)。   還(huan)有8米(mi)(mi)以上(shang)的太(tai)陽(yang)(yang)能(neng)路燈(deng)，功(gong)率高的，那就需(xu)(xu)要(yao)配置分體(ti)式的鋰(li)電(dian)(dian)池了(le)。這(zhe)個成本(ben)就差別(bie)(bie)比較大了(le)，需(xu)(xu)要(yao)看(kan)配置來具體(ti)計(ji)算了(le)。 

三、從(cong)(cong)長期的(de)(de)(de)綜合(he)成(cheng)(cheng)(cheng)本(ben)上看(kan)：太(tai)(tai)陽(yang)能(neng)(neng)成(cheng)(cheng)(cheng)本(ben)具有(you)明顯(xian)的(de)(de)(de)優勢 首先，在購買(mai)和(he)安裝的(de)(de)(de)階段(duan)。太(tai)(tai)陽(yang)能(neng)(neng)路(lu)燈就產品(pin)成(cheng)(cheng)(cheng)本(ben)來說會(hui)更高(gao)，但是(shi)市(shi)電(dian)(dian)路(lu)燈始終(zhong)繞不開(kai)的(de)(de)(de)地埋電(dian)(dian)纜和(he)開(kai)溝復(fu)槽的(de)(de)(de)成(cheng)(cheng)(cheng)本(ben)加(jia)起來，太(tai)(tai)陽(yang)能(neng)(neng)的(de)(de)(de)產品(pin)成(cheng)(cheng)(cheng)本(ben)就是(shi)小兒科(ke)了。 然(ran)后，我們看(kan)看(kan)市(shi)電(dian)(dian)和(he)太(tai)(tai)陽(yang)能(neng)(neng)燈的(de)(de)(de)維(wei)(wei)護(hu)(hu)的(de)(de)(de)第二(er)階段(duan)。看(kan)看(kan)項目有(you)哪(na)些差(cha)異(yi)： 從(cong)(cong)上表我們可以(yi)發(fa)現(xian)，雖然(ran)市(shi)電(dian)(dian)路(lu)燈的(de)(de)(de)維(wei)(wei)護(hu)(hu)配(pei)件較(jiao)少，但是(shi)他的(de)(de)(de)常(chang)規維(wei)(wei)護(hu)(hu)項目比較(jiao)多，所以(yi)綜合(he)下來，兩者的(de)(de)(de)維(wei)(wei)護(hu)(hu)費(fei)(fei)(fei)用(yong)平攤到每年，其實差(cha)別并不多。 真正(zheng)能(neng)(neng)夠體現(xian)兩者成(cheng)(cheng)(cheng)本(ben)差(cha)異(yi)的(de)(de)(de)是(shi)電(dian)(dian)費(fei)(fei)(fei)。 在維(wei)(wei)護(hu)(hu)費(fei)(fei)(fei)用(yong)上，在沒有(you)計算(suan)常(chang)規線路(lu)檢查、季節(jie)性調試等(deng)維(wei)(wei)護(hu)(hu)項目的(de)(de)(de)情況(kuang)下，太(tai)(tai)陽(yang)能(neng)(neng)路(lu)燈的(de)(de)(de)售后成(cheng)(cheng)(cheng)本(ben)略高(gao)于市(shi)電(dian)(dian)路(lu)燈。然(ran)而(er)電(dian)(dian)費(fei)(fei)(fei)在逐年積累(lei)后，反而(er)形成(cheng)(cheng)(cheng)了一筆龐(pang)大的(de)(de)(de)開(kai)支，尤其是(shi)使用(yong)商業用(yong)電(dian)(dian)的(de)(de)(de)客戶，再加(jia)上數(shu)量眾多的(de)(de)(de)路(lu)燈，常(chang)年積累(lei)下來，電(dian)(dian)費(fei)(fei)(fei)的(de)(de)(de)金(jin)額就非常(chang)可觀了。   

在與大(da)型廠礦客戶(hu)合作方(fang)案的過(guo)程中，就(jiu)算是做(zuo)比(bi)較(jiao)大(da)的太(tai)(tai)陽(yang)能(neng)路(lu)燈，比(bi)起(qi)市(shi)電路(lu)燈，長期下來，也是省錢的。只是受限于受力、結構、成本等(deng)因素，太(tai)(tai)大(da)的太(tai)(tai)陽(yang)能(neng)路(lu)燈系統(tong)實(shi)現(xian)起(qi)來比(bi)較(jiao)費力。但是，隨著科技(ji)的進步，太(tai)(tai)陽(yang)能(neng)系統(tong)的效率會越來越高，說不定(ding)未來這種清(qing)潔能(neng)源就(jiu)能(neng)夠占到照明耗(hao)能(neng)的主導。畢(bi)竟，照明耗(hao)能(neng)比(bi)起(qi)其(qi)他耗(hao)能(neng)來說占比(bi)還(huan)是很(hen)小的，是太(tai)(tai)陽(yang)能(neng)等(deng)新(xin)能(neng)源比(bi)較(jiao)容易覆蓋的。

太(tai)陽(yang)能(neng)路(lu)燈(deng)現在普及的(de)范圍越(yue)(yue)來越(yue)(yue)廣，不管是(shi)農(nong)村還(huan)是(shi)城(cheng)市，很多的(de)工程都紛紛選擇太(tai)陽(yang)能(neng)路(lu)燈(deng)。這是(shi)因為(wei)太(tai)陽(yang)能(neng)路(lu)燈(deng)是(shi)一種綠色可再(zai)生能(neng)源，它不會對環(huan)境造成污染，而且只要(yao)能(neng)夠吸收(shou)到太(tai)陽(yang)，就能(neng)轉(zhuan)化(hua)成電能(neng)來放電。這樣方便的(de)太(tai)陽(yang)能(neng)路(lu)燈(deng)，為(wei)人(ren)們節省了(le)大(da)量的(de)電(dian)(dian)費(fei)。并且蓄(xu)電(dian)(dian)池在太陽能(neng)路燈(deng)(deng)中十分重要，如果蓄(xu)電(dian)(dian)池的電(dian)(dian)壓一直(zhi)不穩定，或者一直(zhi)處于(yu)(yu)過(guo)于(yu)(yu)充電(dian)(dian)放電(dian)(dian)的情況下(xia)(xia)，那這種蓄(xu)電(dian)(dian)池肯定是沒有那么長壽命的。那么如何延(yan)(yan)長太陽能(neng)路燈(deng)(deng)蓄(xu)電(dian)(dian)池的使用壽命呢？下(xia)(xia)面是中汾亞(ya)明的介紹。延(yan)(yan)長太陽能(neng)路燈(deng)(deng)蓄(xu)電(dian)(dian)池使用壽命的方法：   

1、要(yao)(yao)防止過充(chong)(chong)(chong)(chong) 太(tai)陽能(neng)路燈蓄電(dian)(dian)(dian)(dian)池的(de)(de)壽命(ming)和性能(neng)與電(dian)(dian)(dian)(dian)池內(nei)部產生的(de)(de)熱積(ji)累密(mi)切相關，而(er)電(dian)(dian)(dian)(dian)池內(nei)部的(de)(de)熱源(yuan)主(zhu)要(yao)(yao)來之于內(nei)部電(dian)(dian)(dian)(dian)化學反應的(de)(de)功率損(sun)耗，可以(yi)簡單(dan)地(di)看著充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓和充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流的(de)(de)乘積(ji)。在(zai)氧再化合反應中(zhong)，浮充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)流會增(zeng)大(da)而(er)產生較多的(de)(de)熱量，在(zai)恒壓充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時，浮充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)流又會隨(sui)溫度(du)上(shang)升而(er)增(zeng)大(da)，從而(er)又使溫度(du)進一步(bu)上(shang)升。熱失控現(xian)象是(shi)閥控密(mi)封蓄電(dian)(dian)(dian)(dian)池的(de)(de)結構方式所造(zao)成的(de)(de)特有現(xian)象。熱失控常帶來嚴(yan)重(zhong)危害如(ru)電(dian)(dian)(dian)(dian)池失水、外(wai)殼‘鼓肚子’等(deng)，嚴(yan)重(zhong)者造(zao)成電(dian)(dian)(dian)(dian)池報廢。防止過充(chong)(chong)(chong)(chong)就是(shi)要(yao)(yao)嚴(yan)格按廠(chang)家(jia)說明書(shu)提供充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓值。現(xian)在(zai)的(de)(de)組合電(dian)(dian)(dian)(dian)源(yuan)均可以(yi)設置(zhi)(zhi)，并實現(xian)智(zhi)能(neng)化的(de)(de)管(guan)理，需(xu)要(yao)(yao)注意的(de)(de)是(shi)首先是(shi)要(yao)(yao)設置(zhi)(zhi)正確，其次是(shi)未(wei)經授權人員平(ping)常不(bu)可以(yi)隨(sui)便改動。   

2、要(yao)防止充(chong)(chong)電(dian)(dian)不(bu)足 和過充(chong)(chong)正好相(xiang)反，充(chong)(chong)電(dian)(dian)不(bu)足主要(yao)是(shi)充(chong)(chong)電(dian)(dian)電(dian)(dian)壓設(she)置偏低(di)或(huo)過低(di)所(suo)致。或(huo)者是(shi)機架系統(tong)出現了問題。 如(ru)何延長(chang)太陽能路(lu)燈蓄電(dian)(dian)池(chi)的使用壽命(ming)？   

3、要防止過(guo)放(fang)(fang) 放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)深(shen)度(du)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)設(she)(she)計(ji)充放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)循(xun)(xun)環(huan)次數(shu)(使用壽(shou)命)密(mi)切相關(guan)。例(li)如放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)深(shen)度(du)為5 %時，循(xun)(xun)環(huan)次數(shu)為10 000次，當放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)深(shen)度(du)為50 %時，循(xun)(xun)環(huan)次數(shu)只有800次。過(guo)度(du)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)嚴重(zhong)者(zhe)會造成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)無(wu)法再(zai)激活到(dao)佳狀態，甚(shen)至(zhi)報(bao)廢。不同的(de)(de)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)速率其(qi)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時間和終(zhong)止電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓是(shi)不同的(de)(de)，所放(fang)(fang)出(chu)的(de)(de)有效容量也(ye)是(shi)不同的(de)(de)，并且受到(dao)環(huan)境溫度(du)的(de)(de)影響。這(zhe)里不再(zai)列表(biao)及繪制有關(guan)曲線，不同廠(chang)家(jia)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)說明書(shu)中(zhong)是(shi)給出(chu)了的(de)(de)。維護人員應(ying)該(gai)予以關(guan)注，并嚴格按有關(guan)數(shu)據在監控(kong)單元中(zhong)設(she)(she)定，不得隨便更(geng)(geng)改。現在機架電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源廠(chang)家(jia)都設(she)(she)計(ji)有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)下電(dian)(dian)(dian)(dian)(dian)(dian)(dian)功能(neng)(neng)，即當太(tai)陽能(neng)(neng)路(lu)燈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)至(zhi)設(she)(she)定的(de)(de)終(zhong)止電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓時，通過(guo)監控(kong)指令自動切斷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)回路(lu)。更(geng)(geng)有廠(chang)家(jia)考慮到(dao)監控(kong)單元因(yin)故(視其(qi)工作電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源而定)無(wu)法檢(jian)測到(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)終(zhong)止電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓或無(wu)法發出(chu)指令時另設(she)(she)備份強制切斷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)。因(yin)此維護人員還應(ying)在巡檢(jian)中(zhong)關(guan)注這(zhe)些硬件電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)可靠(kao)性(xing)，予以檢(jian)查與維護。   

4、控(kong)(kong)制(zhi)環境(jing)溫(wen)(wen)(wen)(wen)度(du)電(dian)(dian)(dian)池(chi)(chi)溫(wen)(wen)(wen)(wen)度(du)升(sheng)高時，電(dian)(dian)(dian)解液(ye)活(huo)動(dong)加劇(ju)，電(dian)(dian)(dian)池(chi)(chi)內(nei)阻(zu)(zu)減(jian)小，其(qi)(qi)浮(fu)充(chong)電(dian)(dian)(dian)流增大導致導電(dian)(dian)(dian)元件(jian)腐蝕加劇(ju)，壽(shou)命減(jian)少;反(fan)之，電(dian)(dian)(dian)解液(ye)活(huo)動(dong)減(jian)弱，電(dian)(dian)(dian)池(chi)(chi)內(nei)阻(zu)(zu)加大，電(dian)(dian)(dian)池(chi)(chi)對負載的(de)(de)(de)放電(dian)(dian)(dian)能力則減(jian)弱。所以(yi)，對太(tai)陽能路燈電(dian)(dian)(dian)池(chi)(chi)溫(wen)(wen)(wen)(wen)度(du)的(de)(de)(de)監測和(he)環境(jing)溫(wen)(wen)(wen)(wen)度(du)的(de)(de)(de)控(kong)(kong)制(zhi)與并(bing)保(bao)持是(shi)十分(fen)必(bi)要的(de)(de)(de)。同時還必(bi)須對充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)壓(ya)進(jin)行(xing)溫(wen)(wen)(wen)(wen)度(du)補償(chang)，以(yi)避免高溫(wen)(wen)(wen)(wen)下的(de)(de)(de)過充(chong)和(he)低溫(wen)(wen)(wen)(wen)下的(de)(de)(de)欠充(chong)。絕大多(duo)數使用VRLA電(dian)(dian)(dian)池(chi)(chi)組(zu)的(de)(de)(de)地(di)方，都把環境(jing)溫(wen)(wen)(wen)(wen)度(du)控(kong)(kong)制(zhi)在25度(du)左右，加速壽(shou)命試(shi)驗表明，環境(jing)溫(wen)(wen)(wen)(wen)度(du)升(sheng)高10度(du)，又不對充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)壓(ya)進(jin)行(xing)調整(zheng)，其(qi)(qi)太(tai)陽能路燈電(dian)(dian)(dian)池(chi)(chi)使用壽(shou)命將縮短一半。   

5、要及(ji)時更換(huan)故(gu)(gu)障電(dian)(dian)池(chi)(chi) 由于(yu)每一個單(dan)(dan)體的(de)工(gong)藝差異，長(chang)期浮充(chong)下可能(neng)逐度漸‘落后(hou)(hou)’，因此在監控單(dan)(dan)元中會(hui)有定期對(dui)電(dian)(dian)池(chi)(chi)組進行均(jun)充(chong)的(de)管理(li)功能(neng)，以(yi)期激活這一落后(hou)(hou)單(dan)(dan)體，使之不再落后(hou)(hou)。但經(jing)常落后(hou)(hou)，可能(neng)變(bian)成故(gu)(gu)障電(dian)(dian)池(chi)(chi)。我(wo)們可以(yi)用(yong)多種方法來(lai)判定其是(shi)否己病入膏肓(huang)，如對(dui)其單(dan)(dan)獨進行容量試驗，或(huo)在線測試其內阻值(zhi)等。關鍵是(shi)要及(ji)時更換(huan)故(gu)(gu)障電(dian)(dian)池(chi)(chi)，這樣對(dui)太(tai)陽能(neng)路(lu)燈電(dian)(dian)池(chi)(chi)組的(de)可用(yong)性乃至(zhi)整組壽命是(shi)非(fei)常重要的(de)。

6、建議定期進行(xing)電池(chi)組的(de)容量測試(shi)和(he)放電試(shi)驗(yan)容量測試(shi)是(shi)為了對(dui)電池(chi)組進行(xing)體檢，當然工作量較(jiao)大，但從需要和(he)可能(neng)性考慮，建議有條(tiao)件時進行(xing)抽樣試(shi)驗(yan)還是(shi)必要的(de)。