一、什么是戶外電源
戶(hu)外電(dian)(dian)(dian)(dian)(dian)源是一種內置鋰離子電(dian)(dian)(dian)(dian)(dian)池、自身可儲備電(dian)(dian)(dian)(dian)(dian)能(neng)的(de)戶(hu)外多(duo)功(gong)能(neng)電(dian)(dian)(dian)(dian)(dian)源,又稱為(wei)(wei)便(bian)攜式(shi)交直流電(dian)(dian)(dian)(dian)(dian)源。戶(hu)外電(dian)(dian)(dian)(dian)(dian)源相當于小型便(bian)攜式(shi)充電(dian)(dian)(dian)(dian)(dian)站,具(ju)有(you)重量(liang)輕、容量(liang)高、功(gong)率大(da)、壽命(ming)長、穩定(ding)性強(qiang)的(de)特(te)點,不僅(jin)配(pei)備了多(duo)個(ge)USB接口(kou)(kou)滿足數碼產品的(de)充電(dian)(dian)(dian)(dian)(dian),還可輸出DC、AC、汽車點煙器等(deng)常用電(dian)(dian)(dian)(dian)(dian)源接口(kou)(kou),能(neng)夠(gou)為(wei)(wei)筆記本電(dian)(dian)(dian)(dian)(dian)腦(nao)、無人機、攝影(ying)燈、投影(ying)儀、電(dian)(dian)(dian)(dian)(dian)飯煲、電(dian)(dian)(dian)(dian)(dian)風扇(shan)、燒水壺、汽車等(deng)設備供電(dian)(dian)(dian)(dian)(dian),適用于戶(hu)外露營、戶(hu)外直播、戶(hu)外施工、外景拍攝、家庭應急用電(dian)(dian)(dian)(dian)(dian)等(deng)耗電(dian)(dian)(dian)(dian)(dian)量(liang)大(da)的(de)場景。
二、戶外電源的工作原理
戶外電(dian)(dian)源由控制(zhi)板、電(dian)(dian)池組、逆變器、BMS系統組成,能夠(gou)將直流電(dian)(dian)通過逆變器轉(zhuan)換(huan)為可供其他電(dian)(dian)器使用(yong)的交流電(dian)(dian),同時還支(zhi)持多種接口直流輸出,給各種數碼設備充(chong)電(dian)(dian)。
三、戶外電源的用途
1、戶外(wai)(wai)活(huo)(huo)動,便(bian)攜(xie)儲能產品應(ying)用在野(ye)營、釣魚、房車旅行等各類戶外(wai)(wai)場景(jing)中,可(ke)為手機(ji)、電(dian)(dian)腦(nao)、攝影(ying)設備、照明燈、無(wu)人(ren)駕駛的飛機(ji)等設備提供綠色電(dian)(dian)力。美(mei)國和中國居民對于戶外(wai)(wai)休閑娛樂活(huo)(huo)動需(xu)求非常大,是便(bian)攜(xie)式儲能戶外(wai)(wai)活(huo)(huo)動應(ying)用的主要市場。
2、應(ying)(ying)急備災,便攜式儲能(neng)可以(yi)作為應(ying)(ying)急電(dian)源以(yi)滿(man)足自然災害或突發情況對于(yu)電(dian)力(li)的(de)需(xu)求(qiu),實現離網電(dian)力(li)供應(ying)(ying),保障(zhang)人(ren)民(min)在緊(jin)急狀況時(shi)的(de)電(dian)力(li)需(xu)求(qiu)。日本是全(quan)球自然災害經歷(li)頻繁的(de)地方,人(ren)民(min)防護意識(shi)較(jiao)高,是應(ying)(ying)急備災場(chang)景(jing)的(de)主要(yao)市場(chang)。
3、戶(hu)外(wai)(wai)作業,電(dian)(dian)網測驗(yan)、戶(hu)外(wai)(wai)測繪、光(guang)伏屋頂(ding)安裝等戶(hu)外(wai)(wai)作業,施工人員隨身(shen)攜帶的工具,如充電(dian)(dian)鉆、電(dian)(dian)動螺絲(si)、無人駕駛的飛(fei)機,同(tong)樣有用(yong)電(dian)(dian)需求。
四、戶外電源怎么選
1、容量
戶外電源的容量是我們選購時需要考慮的第一指標。500W到600W的(de)戶(hu)外電源,電池容量500Wh到600Wh左右,差不多15萬毫安,大約(yue)(yue)可(ke)以為100W的(de)設備供(gong)電約(yue)(yue)4-5個小時,300W的(de)設備如電飯(fan)煲(bao)供(gong)電約(yue)(yue)1.7個小時,手機可(ke)以充電30多次。
1000W-1200W的戶外(wai)電(dian)(dian)源,電(dian)(dian)池容量1000Wh左右,差不(bu)多(duo)28萬毫安,大約(yue)可(ke)(ke)以為100W的設(she)(she)備(bei)供電(dian)(dian)約(yue)7-8個小時,300W的設(she)(she)備(bei)供電(dian)(dian)約(yue)2-3個小時,手(shou)機(ji)可(ke)(ke)以充電(dian)(dian)60多(duo)次(ci)。
1500-2200W的(de)戶外電(dian)源,電(dian)池容量2000Wh左(zuo)右,差不多55萬(wan)毫(hao)安,大(da)約可以為(wei)100W的(de)設備供(gong)電(dian)約15個小時(shi),300W的(de)設備供(gong)電(dian)約5-6個小時(shi),手機(ji)可以充電(dian)100-150多次。
2、功率
戶(hu)外電(dian)(dian)源的(de)功率決(jue)定(ding)了可以供什么(me)樣的(de)設備(bei)使(shi)用(yong)。比如想(xiang)要在戶(hu)外做(zuo)飯(fan),使(shi)用(yong)電(dian)(dian)飯(fan)鍋、微波爐、冰(bing)箱、空(kong)調等家電(dian)(dian),那就需要戶(hu)外電(dian)(dian)源有比較高的(de)功率,否則會導致(zhi)電(dian)(dian)源觸發自我(wo)保護,無法正常供電(dian)(dian)。
3、輸出接口
(1)AC輸出(chu):220V AC(雙插、三插)輸出(chu)接(jie)口,擁(yong)有媲美市電(dian)的(de)兼容性,波形為與市電(dian)一樣的(de)純正弦波,可以為像(xiang)電(dian)扇、熱水壺、電(dian)飯煲、微(wei)波爐(lu)、冰箱(xiang)、電(dian)鉆、電(dian)鎬等家電(dian)和常見(jian)電(dian)動機(ji)具供電(dian)使用。
(2)DC輸(shu)出(chu)(chu):12V 5521 DC輸(shu)出(chu)(chu)接口(kou)(kou)是一(yi)種(zhong)為轉變輸(shu)入電(dian)(dian)壓后有效輸(shu)出(chu)(chu)固(gu)定電(dian)(dian)壓的(de)接口(kou)(kou),通常用(yong)于筆(bi)記本電(dian)(dian)腦、平板電(dian)(dian)腦。此外,常見(jian)的(de)還(huan)有12V點煙(yan)口(kou)(kou),它(ta)可以為車載設備提供(gong)電(dian)(dian)力支(zhi)持(chi)。
(3)USB輸出:快充在這個什么都要講究速度和效率的年代可謂是太重要了,普通的USB都是5V輸出,不過現在有越來越的戶外電源品牌都(dou)推出了(le)18W USB-A快充輸出口(kou)和60W PD快充的USB-C輸出口(kou),其中(zhong)USB-A可(ke)以為(wei)手機等(deng)電子設備充電,而USB-C則可(ke)以滿(man)足絕大部分辦公筆記本(ben)電腦的功率需求。
4、充電方式
充(chong)電(dian)(dian)方(fang)式的(de)(de)話(hua),其實(shi)是(shi)(shi)越多越好,最常見的(de)(de)就是(shi)(shi)市電(dian)(dian)充(chong)電(dian)(dian),不(bu)過在戶外旅行的(de)(de)時候,并(bing)不(bu)是(shi)(shi)經常有市電(dian)(dian)充(chong)電(dian)(dian)的(de)(de)機會,而且充(chong)電(dian)(dian)需(xu)要的(de)(de)時間也不(bu)短,那么(me)就可以用車載充(chong)電(dian)(dian),甚至(zhi)用太陽(yang)能板來(lai)充(chong)電(dian)(dian),放在車頂吸收太陽(yang)能,幾個小(xiao)時就能充(chong)滿,到了晚(wan)上就能使用太陽(yang)能板儲備下來(lai)的(de)(de)電(dian)(dian)能,既方(fang)便(bian)又省電(dian)(dian)還環保(bao)。
5、安全
市面上戶外電(dian)源的(de)電(dian)芯分為兩種,一種是(shi)(shi)18650鋰電(dian)池(chi)(chi)一種是(shi)(shi)磷酸(suan)鐵鋰電(dian)池(chi)(chi)。18650鋰電(dian)池(chi)(chi)是(shi)(shi)類似于平(ping)時所見的(de)5號(hao)電(dian)池(chi)(chi),在各(ge)類電(dian)子產品中(zhong)都(dou)能(neng)見到它的(de)身(shen)影,穩定性兼容(rong)性都(dou)很好,不過循環(huan)次(ci)數低(di),使用壽命(ming)相比磷酸(suan)鐵鋰電(dian)池(chi)(chi)會短點。磷酸(suan)鐵鋰電(dian)池(chi)(chi)壽命(ming)長,安心性能(neng)更高,支持快速充(chong)電(dian),工作范圍(wei)廣,不含(han)任何重金(jin)屬和稀有金(jin)屬,綠色環(huan)保。