一、什么是戶外電源
戶(hu)(hu)(hu)(hu)(hu)外(wai)(wai)(wai)電(dian)(dian)(dian)(dian)(dian)(dian)源是一種內置鋰離子電(dian)(dian)(dian)(dian)(dian)(dian)池、自身可(ke)儲備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)的戶(hu)(hu)(hu)(hu)(hu)外(wai)(wai)(wai)多(duo)功(gong)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)源,又(you)稱(cheng)為(wei)便(bian)攜式交直(zhi)(zhi)流電(dian)(dian)(dian)(dian)(dian)(dian)源。戶(hu)(hu)(hu)(hu)(hu)外(wai)(wai)(wai)電(dian)(dian)(dian)(dian)(dian)(dian)源相當于(yu)小(xiao)型便(bian)攜式充電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan),具有(you)重量(liang)輕、容量(liang)高、功(gong)率大、壽(shou)命長、穩定性強的特點(dian),不僅配備(bei)了(le)多(duo)個USB接口滿足數碼產品的充電(dian)(dian)(dian)(dian)(dian)(dian),還可(ke)輸出DC、AC、汽(qi)車(che)點(dian)煙(yan)器等常用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)源接口,能(neng)夠為(wei)筆記(ji)本(ben)電(dian)(dian)(dian)(dian)(dian)(dian)腦、無人機(ji)、攝影燈、投影儀、電(dian)(dian)(dian)(dian)(dian)(dian)飯煲、電(dian)(dian)(dian)(dian)(dian)(dian)風扇、燒水壺(hu)、汽(qi)車(che)等設(she)備(bei)供電(dian)(dian)(dian)(dian)(dian)(dian),適用(yong)于(yu)戶(hu)(hu)(hu)(hu)(hu)外(wai)(wai)(wai)露營、戶(hu)(hu)(hu)(hu)(hu)外(wai)(wai)(wai)直(zhi)(zhi)播(bo)、戶(hu)(hu)(hu)(hu)(hu)外(wai)(wai)(wai)施工、外(wai)(wai)(wai)景拍攝、家(jia)庭(ting)應急用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)等耗電(dian)(dian)(dian)(dian)(dian)(dian)量(liang)大的場景。
二、戶外電源的工作原理
戶外電(dian)源由控制板(ban)、電(dian)池組、逆變器、BMS系統組成,能夠將直流電(dian)通過逆變器轉換為可供其他(ta)電(dian)器使(shi)用的(de)交流電(dian),同時還(huan)支(zhi)持多種(zhong)接(jie)口直流輸出,給(gei)各種(zhong)數(shu)碼設備充電(dian)。
三、戶外電源的用途
1、戶(hu)外活(huo)動,便攜(xie)儲能(neng)產品應(ying)用(yong)在野營(ying)、釣魚、房車旅行等各類戶(hu)外場(chang)(chang)景中,可為手(shou)機、電腦、攝影設備(bei)、照明燈、無(wu)人駕駛的飛機等設備(bei)提供綠色電力。美(mei)國和中國居民對(dui)于(yu)戶(hu)外休閑娛樂(le)活(huo)動需求非常(chang)大,是便攜(xie)式儲能(neng)戶(hu)外活(huo)動應(ying)用(yong)的主要市場(chang)(chang)。
2、應(ying)急(ji)(ji)備災(zai),便攜式儲能(neng)可(ke)以(yi)作為應(ying)急(ji)(ji)電源以(yi)滿足自然災(zai)害或突發情(qing)況對(dui)于電力(li)的(de)需求(qiu),實現(xian)離網電力(li)供應(ying),保障人(ren)民在緊急(ji)(ji)狀況時的(de)電力(li)需求(qiu)。日(ri)本(ben)是全球(qiu)自然災(zai)害經(jing)歷(li)頻繁的(de)地方,人(ren)民防護意識較高,是應(ying)急(ji)(ji)備災(zai)場景的(de)主要市場。
3、戶(hu)外(wai)作(zuo)業,電(dian)(dian)網測驗、戶(hu)外(wai)測繪、光(guang)伏屋頂安裝(zhuang)等戶(hu)外(wai)作(zuo)業,施(shi)工人(ren)(ren)員隨身攜帶的工具,如充電(dian)(dian)鉆、電(dian)(dian)動螺絲、無(wu)人(ren)(ren)駕駛的飛(fei)機,同樣有用(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的戶外電源,電池(chi)容(rong)量500Wh到600Wh左右(you),差不多15萬毫(hao)安(an),大約可以為(wei)100W的設備供(gong)電約4-5個小(xiao)時,300W的設備如電飯煲供(gong)電約1.7個小(xiao)時,手(shou)機可以充電30多次。
1000W-1200W的(de)戶外電(dian)源,電(dian)池容量1000Wh左右(you),差不多28萬毫安,大約可以(yi)為100W的(de)設(she)備(bei)供電(dian)約7-8個小時,300W的(de)設(she)備(bei)供電(dian)約2-3個小時,手(shou)機可以(yi)充電(dian)60多次。
1500-2200W的戶外(wai)電源,電池容量2000Wh左(zuo)右,差不多55萬(wan)毫安(an),大約可以(yi)為(wei)100W的設備供電約15個小(xiao)時(shi),300W的設備供電約5-6個小(xiao)時(shi),手機可以(yi)充(chong)電100-150多次。
2、功率
戶(hu)外電源(yuan)的(de)功(gong)率決定了可以供什(shen)么樣的(de)設備使(shi)(shi)用(yong)。比如想要在戶(hu)外做飯(fan),使(shi)(shi)用(yong)電飯(fan)鍋、微波爐、冰(bing)箱、空(kong)調等家電,那就需要戶(hu)外電源(yuan)有(you)比較高的(de)功(gong)率,否則會(hui)導致電源(yuan)觸(chu)發自我保護,無法正常供電。
3、輸出接口
(1)AC輸(shu)出:220V AC(雙插、三(san)插)輸(shu)出接口,擁有媲美市(shi)電的兼容性(xing),波形為與市(shi)電一樣(yang)的純正弦波,可以(yi)為像電扇(shan)、熱水壺、電飯煲、微波爐、冰箱(xiang)、電鉆、電鎬等家電和常見電動機具供電使(shi)用。
(2)DC輸出(chu):12V 5521 DC輸出(chu)接口(kou)是(shi)一種(zhong)為轉(zhuan)變輸入電(dian)壓(ya)后有效輸出(chu)固定電(dian)壓(ya)的接口(kou),通常(chang)用于(yu)筆記本電(dian)腦(nao)、平板電(dian)腦(nao)。此外,常(chang)見(jian)的還有12V點煙口(kou),它(ta)可以為車(che)載設備提供電(dian)力支持。
(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(chu)了(le)18W USB-A快充輸(shu)出(chu)口和60W PD快充的(de)USB-C輸(shu)出(chu)口,其中USB-A可以為手機等電子設備充電,而USB-C則(ze)可以滿(man)足絕大部(bu)分辦(ban)公筆記(ji)本電腦(nao)的(de)功率(lv)需(xu)求。
4、充電方式
充(chong)(chong)電(dian)方式的(de)話,其實是越多(duo)越好,最常見(jian)的(de)就(jiu)是市電(dian)充(chong)(chong)電(dian),不(bu)過(guo)在戶外旅行的(de)時(shi)候,并不(bu)是經常有(you)市電(dian)充(chong)(chong)電(dian)的(de)機會,而且(qie)充(chong)(chong)電(dian)需要(yao)的(de)時(shi)間也不(bu)短(duan),那么就(jiu)可以用(yong)(yong)車載充(chong)(chong)電(dian),甚至用(yong)(yong)太(tai)(tai)陽能(neng)板(ban)來(lai)充(chong)(chong)電(dian),放在車頂吸收太(tai)(tai)陽能(neng),幾個小(xiao)時(shi)就(jiu)能(neng)充(chong)(chong)滿(man),到了晚上就(jiu)能(neng)使用(yong)(yong)太(tai)(tai)陽能(neng)板(ban)儲備下來(lai)的(de)電(dian)能(neng),既(ji)方便又省(sheng)電(dian)還(huan)環保。
5、安全
市面上戶外電(dian)源的(de)電(dian)芯分為兩(liang)種(zhong),一種(zhong)是18650鋰(li)電(dian)池(chi)一種(zhong)是磷(lin)酸(suan)鐵鋰(li)電(dian)池(chi)。18650鋰(li)電(dian)池(chi)是類(lei)似于平時(shi)所見的(de)5號電(dian)池(chi),在各類(lei)電(dian)子(zi)產品中都能見到它(ta)的(de)身影(ying),穩定性(xing)兼容性(xing)都很好(hao),不(bu)過循環次數低,使用(yong)壽(shou)命(ming)(ming)相比磷(lin)酸(suan)鐵鋰(li)電(dian)池(chi)會(hui)短點。磷(lin)酸(suan)鐵鋰(li)電(dian)池(chi)壽(shou)命(ming)(ming)長,安心性(xing)能更高,支持快(kuai)速充電(dian),工作(zuo)范圍廣(guang),不(bu)含任何重(zhong)金(jin)屬和稀有金(jin)屬,綠(lv)色環保。