一、什么是戶外電源
戶外(wai)電(dian)(dian)(dian)(dian)源(yuan)是一種(zhong)內置鋰(li)離子(zi)電(dian)(dian)(dian)(dian)池、自身可儲備(bei)(bei)電(dian)(dian)(dian)(dian)能的戶外(wai)多(duo)功能電(dian)(dian)(dian)(dian)源(yuan),又(you)稱(cheng)為便攜(xie)式(shi)交直流(liu)電(dian)(dian)(dian)(dian)源(yuan)。戶外(wai)電(dian)(dian)(dian)(dian)源(yuan)相當于小型便攜(xie)式(shi)充電(dian)(dian)(dian)(dian)站,具有(you)重量(liang)輕、容量(liang)高、功率(lv)大(da)、壽命長(chang)、穩定性強的特點,不(bu)僅配備(bei)(bei)了多(duo)個USB接口(kou)滿足數碼產品的充電(dian)(dian)(dian)(dian),還可輸出(chu)DC、AC、汽車點煙器等常用電(dian)(dian)(dian)(dian)源(yuan)接口(kou),能夠為筆(bi)記本電(dian)(dian)(dian)(dian)腦、無人機、攝影燈、投(tou)影儀、電(dian)(dian)(dian)(dian)飯煲、電(dian)(dian)(dian)(dian)風扇、燒水壺(hu)、汽車等設備(bei)(bei)供電(dian)(dian)(dian)(dian),適用于戶外(wai)露營(ying)、戶外(wai)直播、戶外(wai)施工、外(wai)景拍攝、家(jia)庭應(ying)急用電(dian)(dian)(dian)(dian)等耗電(dian)(dian)(dian)(dian)量(liang)大(da)的場景。
二、戶外電源的工作原理
戶(hu)外電源由控制板、電池組(zu)、逆(ni)變(bian)(bian)器(qi)、BMS系統組(zu)成,能夠(gou)將直流(liu)電通過逆(ni)變(bian)(bian)器(qi)轉換(huan)為可供其他電器(qi)使用的交流(liu)電,同(tong)時(shi)還支(zhi)持多種接口(kou)直流(liu)輸出,給各(ge)種數碼(ma)設備充電。
三、戶外電源的用途
1、戶(hu)外(wai)活動,便攜儲能產品應用(yong)在野營、釣魚、房車旅行(xing)等各類戶(hu)外(wai)場(chang)(chang)景中,可為手機(ji)、電腦、攝影設備(bei)、照明燈、無(wu)人駕駛的(de)飛機(ji)等設備(bei)提(ti)供(gong)綠色(se)電力(li)。美國和中國居(ju)民對于(yu)戶(hu)外(wai)休閑娛樂活動需求非(fei)常大,是便攜式儲能戶(hu)外(wai)活動應用(yong)的(de)主要市場(chang)(chang)。
2、應(ying)(ying)急(ji)備災(zai),便(bian)攜式儲能可(ke)以作為應(ying)(ying)急(ji)電(dian)源以滿足自(zi)然災(zai)害(hai)或(huo)突發情況對(dui)于電(dian)力(li)(li)的需求,實現離網電(dian)力(li)(li)供應(ying)(ying),保障人民(min)在緊(jin)急(ji)狀(zhuang)況時的電(dian)力(li)(li)需求。日本是(shi)全球自(zi)然災(zai)害(hai)經(jing)歷頻(pin)繁的地方,人民(min)防護(hu)意識較高,是(shi)應(ying)(ying)急(ji)備災(zai)場(chang)景的主要(yao)市場(chang)。
3、戶(hu)外(wai)作業,電(dian)網(wang)測驗、戶(hu)外(wai)測繪、光(guang)伏屋(wu)頂安裝等戶(hu)外(wai)作業,施(shi)工(gong)人員隨身攜帶的工(gong)具,如(ru)充電(dian)鉆、電(dian)動螺絲、無人駕駛的飛機(ji),同(tong)樣有用電(dian)需求(qiu)。
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的戶外電源,電池容量500Wh到600Wh左右,差不多(duo)15萬毫安(an),大約(yue)(yue)可(ke)(ke)以(yi)為100W的設備供電約(yue)(yue)4-5個小(xiao)時(shi),300W的設備如電飯煲供電約(yue)(yue)1.7個小(xiao)時(shi),手機可(ke)(ke)以(yi)充電30多(duo)次。
1000W-1200W的戶外電源,電池容(rong)量1000Wh左(zuo)右,差不(bu)多(duo)28萬毫安,大約(yue)可(ke)以(yi)為(wei)100W的設(she)(she)備(bei)供電約(yue)7-8個小時(shi),300W的設(she)(she)備(bei)供電約(yue)2-3個小時(shi),手機可(ke)以(yi)充電60多(duo)次。
1500-2200W的戶(hu)外電源,電池容量2000Wh左右,差不多(duo)55萬毫安,大約可(ke)(ke)以為100W的設(she)備供電約15個(ge)小(xiao)時,300W的設(she)備供電約5-6個(ge)小(xiao)時,手(shou)機可(ke)(ke)以充電100-150多(duo)次(ci)。
2、功率
戶(hu)外(wai)(wai)電(dian)源(yuan)的功(gong)率(lv)決定了可(ke)以(yi)供什么樣(yang)的設備使用。比如想要(yao)在(zai)戶(hu)外(wai)(wai)做飯,使用電(dian)飯鍋、微波爐、冰箱、空調等家電(dian),那(nei)就需要(yao)戶(hu)外(wai)(wai)電(dian)源(yuan)有比較高(gao)的功(gong)率(lv),否則會導(dao)致電(dian)源(yuan)觸(chu)發自我保護,無法正常供電(dian)。
3、輸出接口
(1)AC輸(shu)出(chu)(chu):220V AC(雙(shuang)插、三插)輸(shu)出(chu)(chu)接口,擁有媲美市電(dian)(dian)的兼容性(xing),波(bo)(bo)形為與市電(dian)(dian)一樣(yang)的純正弦波(bo)(bo),可以(yi)為像電(dian)(dian)扇(shan)、熱水壺、電(dian)(dian)飯煲、微波(bo)(bo)爐、冰箱、電(dian)(dian)鉆、電(dian)(dian)鎬等家(jia)電(dian)(dian)和常見(jian)電(dian)(dian)動機具供電(dian)(dian)使用。
(2)DC輸出:12V 5521 DC輸出接口(kou)(kou)是一種為轉(zhuan)變輸入(ru)電(dian)(dian)壓(ya)后有效(xiao)輸出固定電(dian)(dian)壓(ya)的(de)接口(kou)(kou),通常用于筆記本電(dian)(dian)腦、平板(ban)電(dian)(dian)腦。此外,常見的(de)還有12V點(dian)煙口(kou)(kou),它(ta)可以(yi)為車載設備提供電(dian)(dian)力支持(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推(tui)出了18W USB-A快充輸(shu)出口(kou)和60W PD快充的USB-C輸(shu)出口(kou),其中USB-A可以為手機等電子設(she)備充電,而USB-C則(ze)可以滿足絕(jue)大部分辦公筆記本電腦的功(gong)率需求。
4、充電方式
充(chong)電(dian)(dian)(dian)(dian)方式的(de)話(hua),其實是越多越好,最常(chang)見的(de)就(jiu)是市(shi)電(dian)(dian)(dian)(dian)充(chong)電(dian)(dian)(dian)(dian),不過在戶外旅行的(de)時(shi)候,并(bing)不是經(jing)常(chang)有市(shi)電(dian)(dian)(dian)(dian)充(chong)電(dian)(dian)(dian)(dian)的(de)機(ji)會(hui),而且充(chong)電(dian)(dian)(dian)(dian)需要的(de)時(shi)間也不短,那么(me)就(jiu)可以(yi)用車載(zai)充(chong)電(dian)(dian)(dian)(dian),甚(shen)至用太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)板來(lai)充(chong)電(dian)(dian)(dian)(dian),放在車頂吸(xi)收太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng),幾個小時(shi)就(jiu)能(neng)(neng)(neng)充(chong)滿,到了(le)晚上就(jiu)能(neng)(neng)(neng)使用太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)板儲(chu)備下(xia)來(lai)的(de)電(dian)(dian)(dian)(dian)能(neng)(neng)(neng),既方便又省(sheng)電(dian)(dian)(dian)(dian)還環保(bao)。
5、安全
市面上戶外電(dian)源的(de)電(dian)芯(xin)分為兩種(zhong),一種(zhong)是18650鋰(li)(li)電(dian)池(chi)一種(zhong)是磷(lin)(lin)酸鐵鋰(li)(li)電(dian)池(chi)。18650鋰(li)(li)電(dian)池(chi)是類似于平時所見的(de)5號(hao)電(dian)池(chi),在各類電(dian)子產(chan)品中都能(neng)見到它(ta)的(de)身影,穩定性兼容性都很好(hao),不(bu)過循(xun)環次數低,使用壽(shou)命相(xiang)比磷(lin)(lin)酸鐵鋰(li)(li)電(dian)池(chi)會短(duan)點。磷(lin)(lin)酸鐵鋰(li)(li)電(dian)池(chi)壽(shou)命長,安(an)心性能(neng)更高,支(zhi)持快(kuai)速充電(dian),工作范圍廣,不(bu)含(han)任何重金屬和(he)稀有金屬,綠色(se)環保(bao)。