政(zheng)策推動(dong)與(yu)技術(shu)創新雙輪驅動(dong)。我國(guo)“十四五”規劃(hua)提(ti)出光(guang)伏(fu)(fu)裝機倍增目標，配(pei)套(tao)儲(chu)(chu)能(neng)強(qiang)制(zhi)配(pei)比與(yu)綠電(dian)交易體(ti)系。地方(fang)地方(fang)通過補貼、開(kai)放安裝權限、建(jian)(jian)立(li)積分制(zhi)度激發參(can)(can)與(yu)。鈣鈦礦光(guang)伏(fu)(fu)效率突(tu)破30%，柔性光(guang)伏(fu)(fu)膜貼合建(jian)(jian)筑曲面發電(dian)；固(gu)態電(dian)池提(ti)升儲(chu)(chu)能(neng)**，氫(qing)儲(chu)(chu)能(neng)實(shi)現跨季(ji)節調節。這些突(tu)破消解了“光(guang)伏(fu)(fu)依賴晴(qing)天、儲(chu)(chu)能(neng)成本高”的(de)困境(jing)。政(zheng)策還(huan)推動(dong)“源(yuan)網荷儲(chu)(chu)”一體(ti)化(hua)發展，要求新能(neng)源(yuan)項目必(bi)須配(pei)套(tao)儲(chu)(chu)能(neng)設施，綠電(dian)交易規則逐步完善，形成“發、儲(chu)(chu)、用、證”全流(liu)程政(zheng)策支持體(ti)系。光(guang)伏(fu)(fu)電(dian)力用于別墅花園灌溉(gai)系統，實(shi)現綠色養護。江蘇家庭光(guang)儲(chu)(chu)一體(ti)技術(shu)參(can)(can)數

光(guang)(guang)儲(chu)一(yi)體(ti)系(xi)統的(de)(de)成(cheng)(cheng)(cheng)本主要(yao)由光(guang)(guang)伏(fu)組件、儲(chu)能(neng)(neng)(neng)(neng)單元、PCS、EMS及(ji)安(an)裝調試(shi)費用構成(cheng)(cheng)(cheng)，其中(zhong)儲(chu)能(neng)(neng)(neng)(neng)單元和(he)光(guang)(guang)伏(fu)組件占比比較高。近年(nian)來，隨著光(guang)(guang)伏(fu)技(ji)術(shu)的(de)(de)成(cheng)(cheng)(cheng)熟與規(gui)模化(hua)生(sheng)產，光(guang)(guang)伏(fu)組件成(cheng)(cheng)(cheng)本大(da)幅下(xia)降(jiang)，推動光(guang)(guang)儲(chu)系(xi)統整(zheng)體(ti)成(cheng)(cheng)(cheng)本降(jiang)低。同時，儲(chu)能(neng)(neng)(neng)(neng)電池產能(neng)(neng)(neng)(neng)提升、技(ji)術(shu)進步(bu)，以及(ji)PCS等設備的(de)(de)國產化(hua)替(ti)代，進一(yi)步(bu)壓縮了成(cheng)(cheng)(cheng)本空間(jian)。未(wei)來，隨著產業鏈規(gui)模的(de)(de)持續擴大(da)、技(ji)術(shu)的(de)(de)不(bu)斷突破，光(guang)(guang)儲(chu)一(yi)體(ti)系(xi)統的(de)(de)度電成(cheng)(cheng)(cheng)本將繼續下(xia)降(jiang)，逐步(bu)具備與傳統化(hua)石能(neng)(neng)(neng)(neng)源競爭(zheng)的(de)(de)能(neng)(neng)(neng)(neng)力(li)，為(wei)其大(da)規(gui)模普及(ji)奠(dian)定經濟(ji)基礎(chu)。上(shang)海家庭光(guang)(guang)伏(fu)光(guang)(guang)儲(chu)一(yi)體(ti)電價(jia)政(zheng)策光(guang)(guang)伏(fu)電力(li)用于驅動別墅電梯，降(jiang)低日(ri)常(chang)使用成(cheng)(cheng)(cheng)本。

光(guang)(guang)儲一體(ti)與(yu)電(dian)(dian)動(dong)汽車(che)(che)（EV）的(de)(de)(de)協同發展，構建了(le)“光(guang)(guang)-儲-車(che)(che)”一體(ti)化的(de)(de)(de)能(neng)(neng)源生態(tai)，成為未來交(jiao)通(tong)與(yu)能(neng)(neng)源領(ling)域的(de)(de)(de)重要趨(qu)勢(shi)。家庭(ting)用戶安(an)裝光(guang)(guang)儲系統(tong)后，可(ke)利用光(guang)(guang)伏(fu)電(dian)(dian)能(neng)(neng)為電(dian)(dian)動(dong)汽車(che)(che)充電(dian)(dian)，實(shi)現“太陽能(neng)(neng)-電(dian)(dian)能(neng)(neng)-汽車(che)(che)動(dong)力(li)”的(de)(de)(de)轉化，降(jiang)低(di)出行成本；多余電(dian)(dian)量還能(neng)(neng)存入(ru)儲能(neng)(neng)電(dian)(dian)池或(huo)反饋(kui)至電(dian)(dian)網。在公共領(ling)域，光(guang)(guang)儲充電(dian)(dian)站(zhan)正加(jia)速布局，白天(tian)通(tong)過光(guang)(guang)伏(fu)板發電(dian)(dian)為充電(dian)(dian)樁(zhuang)供電(dian)(dian)，多余電(dian)(dian)量儲存起來，夜晚為電(dian)(dian)動(dong)汽車(che)(che)充電(dian)(dian)，不(bu)僅(jin)降(jiang)低(di)了(le)充電(dian)(dian)站(zhan)的(de)(de)(de)用電(dian)(dian)成本，還緩解(jie)了(le)對電(dian)(dian)網的(de)(de)(de)負荷壓(ya)力(li)。此外，電(dian)(dian)動(dong)汽車(che)(che)的(de)(de)(de)動(dong)力(li)電(dian)(dian)池在退役后，還可(ke)作為儲能(neng)(neng)單元接入(ru)光(guang)(guang)儲系統(tong)，實(shi)現電(dian)(dian)池的(de)(de)(de)梯(ti)次利用，提升資源循環效率。

鋰(li)電(dian)(dian)池(chi)(chi)(chi)憑借高(gao)能(neng)(neng)量(liang)密(mi)度(du)(du)、長(chang)循環壽命、快速充放電(dian)(dian)等優勢(shi)，成(cheng)為(wei)光儲一(yi)體系統(tong)中儲能(neng)(neng)單(dan)元的(de)(de)(de)主導(dao)選(xuan)擇。目前(qian)主流(liu)的(de)(de)(de)光儲項目多采用磷酸鐵鋰(li)電(dian)(dian)池(chi)(chi)(chi)，其(qi)**性(xing)(xing)高(gao)、成(cheng)本(ben)相對較低(di)，能(neng)(neng)適應(ying)戶外復雜的(de)(de)(de)工(gong)作(zuo)環境。近年(nian)來(lai)，鋰(li)電(dian)(dian)池(chi)(chi)(chi)技術(shu)不斷升(sheng)(sheng)級(ji)，能(neng)(neng)量(liang)密(mi)度(du)(du)持(chi)續(xu)提升(sheng)(sheng)，循環次數突破千次以上，進(jin)一(yi)步(bu)降(jiang)低(di)了光儲系統(tong)的(de)(de)(de)度(du)(du)電(dian)(dian)成(cheng)本(ben)。同(tong)(tong)時，電(dian)(dian)池(chi)(chi)(chi)管理系統(tong)（BMS）的(de)(de)(de)優化(hua)的(de)(de)(de)，實(shi)現了對電(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)壓、溫度(du)(du)、SOC的(de)(de)(de)精細監控(kong)，提升(sheng)(sheng)了電(dian)(dian)池(chi)(chi)(chi)運行的(de)(de)(de)**性(xing)(xing)與穩定性(xing)(xing)。未來(lai)，隨(sui)著(zhu)固態電(dian)(dian)池(chi)(chi)(chi)、鈉離子電(dian)(dian)池(chi)(chi)(chi)等新技術(shu)的(de)(de)(de)突破，光儲一(yi)體系統(tong)的(de)(de)(de)儲能(neng)(neng)性(xing)(xing)能(neng)(neng)將得到進(jin)一(yi)步(bu)提升(sheng)(sheng)，應(ying)用場(chang)景也將更加(jia)廣。透明(ming)光伏(fu)玻璃可應(ying)用于(yu)別(bie)墅陽光房，在遮(zhe)陽的(de)(de)(de)同(tong)(tong)時發電(dian)(dian)。

氫(qing)(qing)儲(chu)能(neng)技(ji)術為(wei)協同發(fa)(fa)電(dian)(dian)打開“跨(kua)(kua)季節能(neng)量(liang)轉移”的新維(wei)度(du)。光(guang)伏(fu)電(dian)(dian)解水制氫(qing)(qing)系(xi)統與高壓儲(chu)氫(qing)(qing)罐組成(cheng)“長時(shi)儲(chu)能(neng)艦隊”，夏(xia)季過(guo)剩電(dian)(dian)力轉化(hua)(hua)為(wei)綠氫(qing)(qing)存儲(chu)，冬季通過(guo)燃料電(dian)(dian)池發(fa)(fa)電(dian)(dian)滿(man)足取暖需求。某海(hai)島項目成(cheng)功實踐：6MW光(guang)伏(fu)陣列日均制氫(qing)(qing)200公斤(jin)，儲(chu)存于地下鹽穴，冬季氫(qing)(qing)能(neng)發(fa)(fa)電(dian)(dian)量(liang)占全島總用(yong)(yong)電(dian)(dian)的30%，能(neng)源時(shi)間跨(kua)(kua)度(du)突破自然限制。更先(xian)進的“氫(qing)(qing)-氨”儲(chu)能(neng)方案(an)將氫(qing)(qing)轉化(hua)(hua)為(wei)氨進行長距離運輸，為(wei)工業用(yong)(yong)戶提供穩定(ding)(ding)綠電(dian)(dian)原料。這種“光(guang)-氫(qing)(qing)-電(dian)(dian)”循環，讓(rang)協同發(fa)(fa)電(dian)(dian)的調節能(neng)力從小時(shi)級(ji)推向季度(du)級(ji)，支撐**可再(zai)生能(neng)源電(dian)(dian)力系(xi)統構建。定(ding)(ding)期無人機巡檢服務可及時(shi)發(fa)(fa)現光(guang)伏(fu)板清潔或維(wei)護(hu)需求。江蘇家(jia)庭光(guang)儲(chu)一體技(ji)術參數

專業安裝會使(shi)用專門使(shi)用導軌，避免破(po)壞屋(wu)頂結構。江蘇家庭光(guang)儲一體技(ji)術參數(shu)

跨(kua)(kua)季(ji)節(jie)(jie)(jie)儲(chu)(chu)(chu)(chu)能(neng)是解決新(xin)(xin)能(neng)源(yuan)(yuan)季(ji)節(jie)(jie)(jie)性(xing)出力(li)不均的(de)關(guan)鍵(jian)，光(guang)(guang)(guang)儲(chu)(chu)(chu)(chu)一(yi)體(ti)系統(tong)與(yu)跨(kua)(kua)季(ji)節(jie)(jie)(jie)儲(chu)(chu)(chu)(chu)能(neng)技(ji)術(shu)的(de)結合(he)，為長周期能(neng)源(yuan)(yuan)平衡提(ti)供了新(xin)(xin)思路。我國(guo)北方地區冬(dong)季(ji)光(guang)(guang)(guang)照不足、采(cai)暖(nuan)負(fu)荷大(da)，而夏(xia)季(ji)光(guang)(guang)(guang)照充(chong)足、電(dian)(dian)力(li)過(guo)剩，跨(kua)(kua)季(ji)節(jie)(jie)(jie)儲(chu)(chu)(chu)(chu)能(neng)技(ji)術(shu)可將夏(xia)季(ji)多(duo)余的(de)光(guang)(guang)(guang)伏電(dian)(dian)能(neng)儲(chu)(chu)(chu)(chu)存起來，用(yong)于冬(dong)季(ji)采(cai)暖(nuan)。目前，跨(kua)(kua)季(ji)節(jie)(jie)(jie)儲(chu)(chu)(chu)(chu)能(neng)主要采(cai)用(yong)儲(chu)(chu)(chu)(chu)熱、儲(chu)(chu)(chu)(chu)電(dian)(dian)等方式，光(guang)(guang)(guang)儲(chu)(chu)(chu)(chu)一(yi)體(ti)系統(tong)可與(yu)地埋管儲(chu)(chu)(chu)(chu)熱、相變儲(chu)(chu)(chu)(chu)熱等技(ji)術(shu)結合(he)，夏(xia)季(ji)通過(guo)光(guang)(guang)(guang)伏電(dian)(dian)能(neng)驅動熱泵將熱量(liang)儲(chu)(chu)(chu)(chu)存至(zhi)地下或相變材料中，冬(dong)季(ji)提(ti)取熱量(liang)為建筑采(cai)暖(nuan)；也可采(cai)用(yong)大(da)容量(liang)儲(chu)(chu)(chu)(chu)能(neng)電(dian)(dian)池組，夏(xia)季(ji)儲(chu)(chu)(chu)(chu)存光(guang)(guang)(guang)伏電(dian)(dian)能(neng)，冬(dong)季(ji)釋放用(yong)于采(cai)暖(nuan)和供電(dian)(dian)。雖然跨(kua)(kua)季(ji)節(jie)(jie)(jie)儲(chu)(chu)(chu)(chu)能(neng)技(ji)術(shu)目前仍(reng)面臨成本高、效率(lv)低等挑戰(zhan)，但(dan)隨著技(ji)術(shu)突破與(yu)規模化應用(yong)，未來有望實現新(xin)(xin)能(neng)源(yuan)(yuan)的(de)跨(kua)(kua)季(ji)節(jie)(jie)(jie)消納，提(ti)升(sheng)能(neng)源(yuan)(yuan)供應的(de)穩(wen)定性(xing)與(yu)可持(chi)續性(xing)，為北方地區清(qing)潔采(cai)暖(nuan)提(ti)供支撐。江蘇家庭光(guang)(guang)(guang)儲(chu)(chu)(chu)(chu)一(yi)體(ti)技(ji)術(shu)參數