一、什么是太陽能充電器
太陽能(neng)充(chong)電(dian)(dian)(dian)(dian)器的(de)核心器件(jian)(jian)(jian)是(shi)太陽能(neng)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi),太陽能(neng)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)感光(guang)(guang)性一般(ban)是(shi)整個可見光(guang)(guang),不管是(shi)日(ri)光(guang)(guang)還是(shi)燈(deng)光(guang)(guang)。其(qi)實太陽能(neng)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)只是(shi)人們對這個器件(jian)(jian)(jian)的(de)俗稱,這個期(qi)間(jian)的(de)準確(que)名稱應該是(shi)“光(guang)(guang)敏電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)”或“光(guang)(guang)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)”,按照(zhao)制造材(cai)料分為硅光(guang)(guang)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)和硒(xi)光(guang)(guang)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi),其(qi)原(yuan)理是(shi)光(guang)(guang)電(dian)(dian)(dian)(dian)效應。之(zhi)所以(yi)叫光(guang)(guang)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi),意思就是(shi)該器件(jian)(jian)(jian)在有光(guang)(guang)照(zhao)的(de)條件(jian)(jian)(jian)下會產(chan)生電(dian)(dian)(dian)(dian)能(neng)。
二、太陽能充電器的原理
太(tai)陽能充(chong)電器在(zai)(zai)陽光(guang)下,通(tong)過(guo)光(guang)能轉(zhuan)換為電能并(bing)通(tong)過(guo)控制(zhi)電路儲存到內置(zhi)(zhi)蓄電池,也可(ke)以(yi)直接把光(guang)能產(chan)生的電能對手機(ji)或其它(ta)電子數(shu)碼產(chan)品充(chong)電,但必(bi)須依據(ju)太(tai)陽光(guang)的光(guang)度而(er)定,在(zai)(zai)沒有(you)太(tai)陽光(guang)的情況下,可(ke)以(yi)通(tong)過(guo)交流(liu)(liu)電轉(zhuan)化直流(liu)(liu)電并(bing)通(tong)過(guo)控制(zhi)電路儲存到內置(zhi)(zhi)電池.
太(tai)(tai)陽(yang)能手(shou)機充(chong)(chong)電(dian)(dian)(dian)(dian)器的(de)電(dian)(dian)(dian)(dian)池(chi)一般為鋰電(dian)(dian)(dian)(dian)池(chi),最好的(de)應該(gai)是(shi)鋰聚合物(wu)電(dian)(dian)(dian)(dian)池(chi),安全、高(gao)性能。太(tai)(tai)陽(yang)能手(shou)機充(chong)(chong)電(dian)(dian)(dian)(dian)器的(de)原理的(de)將太(tai)(tai)陽(yang)能的(de)能量轉(zhuan)換為電(dian)(dian)(dian)(dian)能存儲在(zai)太(tai)(tai)陽(yang)能手(shou)機充(chong)(chong)電(dian)(dian)(dian)(dian)器的(de)內(nei)置(zhi)電(dian)(dian)(dian)(dian)池(chi)里,在(zai)需要對手(shou)機充(chong)(chong)電(dian)(dian)(dian)(dian)時,太(tai)(tai)陽(yang)能手(shou)機充(chong)(chong)電(dian)(dian)(dian)(dian)器里的(de)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)將電(dian)(dian)(dian)(dian)能輸(shu)出對手(shou)機充(chong)(chong)電(dian)(dian)(dian)(dian)。
三、太陽能充電器的優點
1、太陽能充電器在陽光下無需交流電源,直接將太陽光能轉化為直流電能。隨時隨地可對手機、數碼相機、MP3-MP4、PAD等(deng)小型電(dian)器充電(dian)。是喜愛出游人士(shi)(shi)、常(chang)出差人士(shi)(shi)、戶外運(yun)動人士(shi)(shi)、業務工(gong)作者的必備伴侶。
2、太陽(yang)能(neng)(neng)充電(dian)器是高(gao)效太陽(yang)能(neng)(neng)電(dian)池(chi)(chi),內置(zhi)儲(chu)能(neng)(neng)鋰電(dian)池(chi)(chi),可以閑時充好電(dian)急時使用。適(shi)用于多種型(xing)號手機(ji)及其它(ta)電(dian)器。徹底消除缺電(dian)、停電(dian)、戶外(wai)活(huo)動(dong)偶爾用完電(dian)池(chi)(chi)時候的煩惱。
3、太陽能(neng)充(chong)電(dian)器充(chong)電(dian)快,無(wu)電(dian)時(shi)陽光照射3分鐘后即可以對(dui)手機(ji)等充(chong)電(dian),并可在陽光照射太陽電(dian)池充(chong)電(dian)的(de)同時(shi),對(dui)手機(ji)進行充(chong)電(dian)。
4、可(ke)以使用(yong)市電(220V交流)進行給(gei)電池充電或直接給(gei)用(yong)電器充電。
四、太陽能充電器的使用注意事項有哪些?
1、強光下不能間段(duan)充電(直(zhi)射太陽能面板)約8小(xiao)時,可充滿內(nei)置電池。
2、在夏季時請勿將充電器置(zhi)于車內(車內溫度(du)過(guo)高(gao)),影(ying)響電池(chi)使用壽命。
3、請勿隔著玻(bo)璃對本(ben)充(chong)電(dian)器(qi)進行充(chong)電(dian),充(chong)電(dian)效(xiao)果差(cha)。
4、必須在(zai)強光(guang)下充電(dian),在(zai)弱(ruo)光(guang)下(Light1)亮燈,只能代表檢測到有光(guang),并非(fei)代表已在(zai)充電(dian)(如在(zai)室(shi)內照明燈下),所以請勿在(zai)弱(ruo)光(guang)下進行充電(dian)。
5、由于出廠時,每(mei)個充(chong)電(dian)器(qi)內所含(han)電(dian)量不一(yi)致,所以,初次(ci)使用充(chong)電(dian)或放電(dian)的時間(jian)會不同。
6、請勿使用有腐蝕性溶(rong)液(ye)擦拭本機(ji),以免(mian)損害本產(chan)品。
7、嚴禁將此產品投入火中,以(yi)免引起(qi)爆炸。
五、選購太陽能手機充電器的4大要點
1、使用效率。
使(shi)用效率(lv)(lv)囊括了兩個(ge)方面:太陽(yang)能板(ban)的轉(zhuan)(zhuan)化效率(lv)(lv)以及二次轉(zhuan)(zhuan)化效率(lv)(lv)。太陽(yang)能板(ban)的轉(zhuan)(zhuan)化效率(lv)(lv),顧名思義(yi)是(shi)指光(guang)能轉(zhuan)(zhuan)化成電(dian)能的效率(lv)(lv);而二次轉(zhuan)(zhuan)化效率(lv)(lv)是(shi)指光(guang)能在轉(zhuan)(zhuan)化成電(dian)能后,儲存在蓄電(dian)池上的效率(lv)(lv)。
2、蓄電池質量以及容量。
蓄電池的容(rong)量一般為你(ni)的手機電池的1.2倍。太陽能內置鋰電池放電到(dao)手機等數(shu)碼產品,能量(liang)轉換過(guo)程中(zhong)會(hui)有能量(liang)損耗,轉換率一般(ban)為80%-90%,電(dian)池這樣太(tai)陽(yang)能(neng)發的(de)(de)電(dian)才夠(gou)你(ni)的(de)(de)手(shou)機(ji)用,這樣大的(de)(de)電(dian)池才能(neng)把你(ni)的(de)(de)手(shou)機(ji)電(dian)池充(chong)滿。而蓄電(dian)池的(de)(de)質量也關乎到太(tai)陽(yang)能(neng)充(chong)電(dian)器(qi)的(de)(de)使用壽命。
3、控制電路和保護電路。
市場上(shang)現在的(de)太陽(yang)能手(shou)機(ji)充電(dian)器(qi)產品很(hen)復雜,它里面的(de)保(bao)護(hu)電(dian)路(lu)及控(kong)(kong)制(zhi)電(dian)路(lu)可能簡單(dan)設(she)計,或在兼容性差,容易(yi)充壞手(shou)機(ji)或減短手(shou)機(ji)及電(dian)池的(de)使用壽命。所以控(kong)(kong)制(zhi)電(dian)路(lu)和(he)保(bao)護(hu)電(dian)路(lu)的(de)設(she)計都十分重要。
4、太陽能充電器配件。
這(zhe)個問(wen)題常往往被很多用(yong)戶(hu)所忽(hu)略(lve),卻又不容忽(hu)視的方面。市場上有不良(liang)供應商為(wei)了價(jia)格優勢而配置劣質(zhi)配件,例如(ru)AC充電器(俗名火(huo)牛),AC充電(dian)器有(you)帶(dai)IC保護(hu)電路或無IC保護電路(lu)兩款(kuan)。無保護IC的AC充電(dian)器不(bu)僅充電(dian)電(dian)流小(xiao),充電(dian)時間長(chang)效果不(bu)佳,而存(cun)全隱患。選(xuan)購太陽能充電(dian)器時應該特別注(zhu)意,AC充(chong)電(dian)器(qi)是否帶(dai)有電(dian)路IC保護。
注意:太陽能手(shou)(shou)機(ji)(ji)充電(dian)器(qi)只能是應急(ji)時使用,不能完全依靠它給手(shou)(shou)機(ji)(ji)等數碼產品充電(dian),要(yao)實現完全給手(shou)(shou)機(ji)(ji)充電(dian)的話,一(yi)般(ban)的手(shou)(shou)機(ji)(ji)都需(xu)要(yao)的太陽能手(shou)(shou)機(ji)(ji)充電(dian)器(qi)的太陽能電(dian)池板大(da)于0.7W。