光(guang)(guang)伏(fu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)完全自發(fa)(fa)自用(yong)(yong)模(mo)式(shi)需(xu)要在(zai)光(guang)(guang)伏(fu)并(bing)(bing)網(wang)(wang)柜中(zhong)增(zeng)(zeng)加(jia)防(fang)逆(ni)流(liu)裝(zhuang)置(zhi)(zhi)，這(zhe)種(zhong)模(mo)式(shi)一(yi)般應用(yong)(yong)于用(yong)(yong)戶側用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)負荷較大(da)(da)、且用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)負荷持續(xu)、一(yi)年(nian)中(zhong)很少有(you)停產(chan)或半(ban)停產(chan)發(fa)(fa)生(sheng)(sheng)的(de)(de)(de)情況下，或者(zhe)是，就(jiu)算放假期間(jian)，用(yong)(yong)戶的(de)(de)(de)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)維持負荷大(da)(da)小(xiao)也足以消(xiao)納(na)光(guang)(guang)伏(fu)電(dian)(dian)(dian)(dian)(dian)站發(fa)(fa)出(chu)的(de)(de)(de)絕大(da)(da)部分電(dian)(dian)(dian)(dian)(dian)力(li)(li)。這(zhe)類(lei)系(xi)統(tong)，由(you)于是通過光(guang)(guang)伏(fu)并(bing)(bing)網(wang)(wang)柜低(di)壓(ya)側并(bing)(bing)網(wang)(wang)，如果(guo)用(yong)(yong)戶用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)無法(fa)消(xiao)納(na)，會通過變壓(ya)器反送(song)到上一(yi)級電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)，而(er)(er)(er)配(pei)電(dian)(dian)(dian)(dian)(dian)變壓(ya)器設(she)計(ji)是不允(yun)許(xu)用(yong)(yong)于反送(song)電(dian)(dian)(dian)(dian)(dian)能(neng)的(de)(de)(de)(可(ke)以短(duan)時(shi)倒送(song)電(dian)(dian)(dian)(dian)(dian)，比(bi)(bi)如調試時(shi)，而(er)(er)(er)長期不允(yun)許(xu))，其初潮(chao)流(liu)方向設(she)計(ji)是固(gu)定的(de)(de)(de)。所(suo)以需(xu)要在(zai)光(guang)(guang)伏(fu)并(bing)(bing)網(wang)(wang)柜中(zhong)配(pei)置(zhi)(zhi)防(fang)逆(ni)流(liu)裝(zhuang)置(zhi)(zhi)來避免(mian)電(dian)(dian)(dian)(dian)(dian)力(li)(li)的(de)(de)(de)反送(song)。針對一(yi)些用(yong)(yong)戶無法(fa)確保自身用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)能(neng)夠持續(xu)消(xiao)耗(hao)光(guang)(guang)伏(fu)電(dian)(dian)(dian)(dian)(dian)力(li)(li)，或者(zhe)生(sheng)(sheng)產(chan)無法(fa)保證持續(xu)性(xing)的(de)(de)(de)項目，建(jian)議不要采用(yong)(yong)此種(zhong)并(bing)(bing)網(wang)(wang)方式(shi)。單體500kW以下，并(bing)(bing)且用(yong)(yong)戶側有(you)配(pei)電(dian)(dian)(dian)(dian)(dian)變壓(ya)器的(de)(de)(de)光(guang)(guang)伏(fu)電(dian)(dian)(dian)(dian)(dian)站，建(jian)議采用(yong)(yong)這(zhe)種(zhong)模(mo)式(shi)，因為(wei)其升壓(ya)所(suo)需(xu)增(zeng)(zeng)加(jia)的(de)(de)(de)投資(zi)占投資(zi)比(bi)(bi)例較大(da)(da)。通過光(guang)(guang)伏(fu)并(bing)(bing)網(wang)(wang)柜中(zhong)的(de)(de)(de)防(fang)逆(ni)流(liu)裝(zhuang)置(zhi)(zhi)實時(shi)監測配(pei)電(dian)(dian)(dian)(dian)(dian)變壓(ya)器低(di)壓(ya)側出(chu)口電(dian)(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)(dian)流(liu)信號計(ji)算出(chu)輸入電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)的(de)(de)(de)功(gong)率或接(jie)入點(dian)靠近電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)側的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)能(neng)潮(chao)流(liu)方向，一(yi)旦發(fa)(fa)現(xian)逆(ni)變器向電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)輸入能(neng)量，立即(ji)通過RS485通訊的(de)(de)(de)方式(shi)控制逆(ni)變器降(jiang)低(di)輸出(chu)電(dian)(dian)(dian)(dian)(dian)流(liu)，減(jian)小(xiao)光(guang)(guang)伏(fu)系(xi)統(tong)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)功(gong)率，從(cong)而(er)(er)(er)達到光(guang)(guang)伏(fu)系(xi)統(tong)防(fang)逆(ni)流(liu)的(de)(de)(de)功(gong)能(neng)。戶外并(bing)(bing)網(wang)(wang)柜驗收是否有(you)問(wen)題。出(chu)口光(guang)(guang)伏(fu)并(bing)(bing)網(wang)(wang)柜銷售價(jia)格

分(fen)(fen)布(bu)式(shi)光(guang)(guang)伏(fu)(fu)發電(dian)比較(jiao)的(de)(de)經營模(mo)式(shi)為自(zi)(zi)(zi)(zi)(zi)發自(zi)(zi)(zi)(zi)(zi)用(yong)(yong)(yong)余電(dian)上(shang)網(wang)(wang)(wang)(wang)模(mo)式(shi)，就是(shi)(shi)(shi)在光(guang)(guang)伏(fu)(fu)并(bing)網(wang)(wang)(wang)(wang)柜中(zhong)安裝雙(shuang)向的(de)(de)電(dian)度(du)(du)計量(liang)表或兩塊電(dian)度(du)(du)計量(liang)表。對于大多數看好分(fen)(fen)布(bu)式(shi)發電(dian)的(de)(de)用(yong)(yong)(yong)戶來(lai)說，選(xuan)擇自(zi)(zi)(zi)(zi)(zi)發自(zi)(zi)(zi)(zi)(zi)用(yong)(yong)(yong)余電(dian)上(shang)網(wang)(wang)(wang)(wang)是(shi)(shi)(shi)理想的(de)(de)模(mo)式(shi)，這樣即(ji)可(ke)(ke)以(yi)(yi)拿到自(zi)(zi)(zi)(zi)(zi)發自(zi)(zi)(zi)(zi)(zi)用(yong)(yong)(yong)較(jiao)高電(dian)價(jia)，又可(ke)(ke)以(yi)(yi)在用(yong)(yong)(yong)不掉(diao)的(de)(de)情況(kuang)下賣(mai)電(dian)給電(dian)網(wang)(wang)(wang)(wang)。但是(shi)(shi)(shi)實際操作過(guo)程中(zhong)阻力(li)頗多，原因(yin)是(shi)(shi)(shi)光(guang)(guang)伏(fu)(fu)從(cong)業(ye)(ye)者(zhe)和地方電(dian)網(wang)(wang)(wang)(wang)公司人員信(xin)息的(de)(de)不對稱(cheng)，互相缺乏(fa)對于對方專(zhuan)業(ye)(ye)知識(shi)的(de)(de)了解，這也是(shi)(shi)(shi)為什么(me)該模(mo)式(shi)成為光(guang)(guang)伏(fu)(fu)電(dian)價(jia)政(zheng)策和國網(wang)(wang)(wang)(wang)新政(zheng)中(zhong)讓人難以(yi)(yi)理解的(de)(de)部分(fen)(fen)。光(guang)(guang)伏(fu)(fu)發電(dian)在自(zi)(zi)(zi)(zi)(zi)發自(zi)(zi)(zi)(zi)(zi)用(yong)(yong)(yong)余電(dian)上(shang)網(wang)(wang)(wang)(wang)模(mo)式(shi)時，用(yong)(yong)(yong)戶(或者(zhe)稱(cheng)之為“投資商(shang)”)希望所發電(dian)量(liang)盡可(ke)(ke)能在企業(ye)(ye)內部消耗掉(diao)，實在用(yong)(yong)(yong)不掉(diao)的(de)(de)情況(kuang)下，可(ke)(ke)以(yi)(yi)送入電(dian)網(wang)(wang)(wang)(wang)，以(yi)(yi)不浪(lang)費掉(diao)這部分(fen)(fen)光(guang)(guang)伏(fu)(fu)電(dian)量(liang)。但電(dian)力(li)公司希望的(de)(de)是(shi)(shi)(shi)用(yong)(yong)(yong)戶簡(jian)單選(xuan)擇，要么(me)自(zi)(zi)(zi)(zi)(zi)發自(zi)(zi)(zi)(zi)(zi)用(yong)(yong)(yong)，要么(me)升壓上(shang)網(wang)(wang)(wang)(wang)。國產光(guang)(guang)伏(fu)(fu)并(bing)網(wang)(wang)(wang)(wang)柜批發廠家現(xian)場配(pei)電(dian)房(fang)較(jiao)小，可(ke)(ke)以(yi)(yi)采(cai)用(yong)(yong)(yong)戶外光(guang)(guang)伏(fu)(fu)并(bing)網(wang)(wang)(wang)(wang)柜。

光(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)(ju)是一種用于太(tai)(tai)陽能(neng)(neng)(neng)(neng)光(guang)伏(fu)(fu)(fu)發電(dian)(dian)系統(tong)(tong)(tong)的(de)電(dian)(dian)氣設(she)備，具(ju)有(you)(you)(you)以下特點(dian)：1.多功能(neng)(neng)(neng)(neng)：光(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)(ju)具(ju)有(you)(you)(you)電(dian)(dian)能(neng)(neng)(neng)(neng)計量、電(dian)(dian)能(neng)(neng)(neng)(neng)質量控制(zhi)、保護(hu)和(he)(he)控制(zhi)、通信和(he)(he)監控等多種功能(neng)(neng)(neng)(neng)，能(neng)(neng)(neng)(neng)夠(gou)(gou)滿(man)足不同(tong)電(dian)(dian)力(li)系統(tong)(tong)(tong)的(de)需(xu)求。2.先進技術：光(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)(ju)采(cai)用先進的(de)電(dian)(dian)氣設(she)備和(he)(he)控制(zhi)技術，具(ju)有(you)(you)(you)高(gao)可靠(kao)性(xing)(xing)和(he)(he)穩(wen)定(ding)性(xing)(xing)，能(neng)(neng)(neng)(neng)夠(gou)(gou)保證電(dian)(dian)力(li)系統(tong)(tong)(tong)的(de)正常運行(xing)(xing)。3.靈活(huo)(huo)性(xing)(xing)：光(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)(ju)具(ju)有(you)(you)(you)靈活(huo)(huo)的(de)配置和(he)(he)擴展性(xing)(xing)，能(neng)(neng)(neng)(neng)夠(gou)(gou)根(gen)據不同(tong)電(dian)(dian)力(li)系統(tong)(tong)(tong)的(de)需(xu)求進行(xing)(xing)配置和(he)(he)擴展。4.高(gao)效(xiao)性(xing)(xing)：光(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)(ju)能(neng)(neng)(neng)(neng)夠(gou)(gou)將太(tai)(tai)陽能(neng)(neng)(neng)(neng)光(guang)伏(fu)(fu)(fu)發電(dian)(dian)系統(tong)(tong)(tong)產生的(de)直(zhi)流電(dian)(dian)轉(zhuan)換(huan)為交流電(dian)(dian)，并(bing)將其并(bing)入電(dian)(dian)網(wang)中，提高(gao)了太(tai)(tai)陽能(neng)(neng)(neng)(neng)光(guang)伏(fu)(fu)(fu)發電(dian)(dian)系統(tong)(tong)(tong)的(de)發電(dian)(dian)效(xiao)率。5.安(an)全(quan)性(xing)(xing)：光(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)(ju)具(ju)有(you)(you)(you)多重保護(hu)功能(neng)(neng)(neng)(neng)，能(neng)(neng)(neng)(neng)夠(gou)(gou)對電(dian)(dian)能(neng)(neng)(neng)(neng)進行(xing)(xing)保護(hu)和(he)(he)控制(zhi)，保證了電(dian)(dian)力(li)系統(tong)(tong)(tong)的(de)安(an)全(quan)運行(xing)(xing)。綜上所述，光(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)(ju)具(ju)有(you)(you)(you)多功能(neng)(neng)(neng)(neng)、先進技術、靈活(huo)(huo)性(xing)(xing)、高(gao)效(xiao)性(xing)(xing)、安(an)全(quan)性(xing)(xing)等特點(dian)，是太(tai)(tai)陽能(neng)(neng)(neng)(neng)光(guang)伏(fu)(fu)(fu)發電(dian)(dian)系統(tong)(tong)(tong)中不可或缺的(de)電(dian)(dian)氣設(she)備。

未來，隨(sui)著技術的(de)不斷進(jin)步(bu)和成本的(de)降低，光(guang)(guang)(guang)伏(fu)并網(wang)(wang)(wang)柜的(de)應(ying)用前(qian)景將(jiang)更加廣闊。同(tong)時，對綠(lv)色(se)能(neng)(neng)源的(de)扶持政(zheng)策也將(jiang)為光(guang)(guang)(guang)伏(fu)并網(wang)(wang)(wang)柜的(de)發(fa)(fa)(fa)展(zhan)提供有力支(zhi)持。因此(ci)，我們有理由相信，光(guang)(guang)(guang)伏(fu)并網(wang)(wang)(wang)柜將(jiang)在未來綠(lv)色(se)能(neng)(neng)源領域中發(fa)(fa)(fa)揮(hui)更加重(zhong)要的(de)作(zuo)用。總之，光(guang)(guang)(guang)伏(fu)并網(wang)(wang)(wang)柜作(zuo)為一(yi)種高(gao)效、穩定、環保(bao)的(de)綠(lv)色(se)能(neng)(neng)源設備，在推(tui)(tui)動全(quan)球可持續發(fa)(fa)(fa)展(zhan)中發(fa)(fa)(fa)揮(hui)著舉足輕重(zhong)的(de)作(zuo)用。我們應(ying)該充分(fen)認識到光(guang)(guang)(guang)伏(fu)并網(wang)(wang)(wang)柜的(de)重(zhong)要性和應(ying)用價值，積極推(tui)(tui)廣其在各個領域的(de)應(ying)用，共同(tong)推(tui)(tui)動綠(lv)色(se)能(neng)(neng)源事(shi)業的(de)發(fa)(fa)(fa)展(zhan)。光(guang)(guang)(guang)伏(fu)并網(wang)(wang)(wang)柜上(shang)進(jin)上(shang)出如(ru)何改造？

光(guang)(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)額(e)定(ding)(ding)一(yi)(yi)次電流(liu)(liu)(liu)的(de)(de)確定(ding)(ding)。目前(qian)光(guang)(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)以柜(ju)(ju)體形式出現在(zai)項目現場，主(zhu)(zhu)要是單個并(bing)網(wang)點在(zai)150KW以上(shang)的(de)(de)項目，特別是單個≥200KW以上(shang)項目。而目前(qian)根(gen)據斷(duan)路(lu)(lu)器(qi)型號常(chang)用的(de)(de)光(guang)(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)型號分(fen)為200KW、300KW、400KW。200KW一(yi)(yi)般(ban)選擇(ze)額(e)定(ding)(ding)電流(liu)(liu)(liu)400A的(de)(de)主(zhu)(zhu)回(hui)(hui)路(lu)(lu)元(yuan)器(qi)件，300KW一(yi)(yi)般(ban)選擇(ze)額(e)定(ding)(ding)電流(liu)(liu)(liu)630A的(de)(de)主(zhu)(zhu)回(hui)(hui)路(lu)(lu)元(yuan)器(qi)件，400KW一(yi)(yi)般(ban)選擇(ze)額(e)定(ding)(ding)電流(liu)(liu)(liu)800A的(de)(de)主(zhu)(zhu)回(hui)(hui)路(lu)(lu)元(yuan)器(qi)件。其(qi)中400KW選擇(ze)800A的(de)(de)主(zhu)(zhu)回(hui)(hui)路(lu)(lu)元(yuan)器(qi)件時(shi)，由于(yu)主(zhu)(zhu)流(liu)(liu)(liu)刀(dao)開關廠家（如正泰等）沒有800A的(de)(de)型號，一(yi)(yi)般(ban)超(chao)過400KW光(guang)(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)均選擇(ze)1000A額(e)定(ding)(ding)電流(liu)(liu)(liu)的(de)(de)刀(dao)開關型號。具體來說，一(yi)(yi)般(ban)在(zai)200KW以內(nei)的(de)(de)我(wo)(wo)們(men)選擇(ze)200KW的(de)(de)光(guang)(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)，200KW到(dao)300KW功率范圍內(nei)的(de)(de)我(wo)(wo)們(men)選擇(ze)300KW光(guang)(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)，300KW到(dao)400KW的(de)(de)我(wo)(wo)們(men)選擇(ze)400KW的(de)(de)光(guang)(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)。在(zai)一(yi)(yi)次銅(tong)排設(she)計回(hui)(hui)路(lu)(lu)上(shang)，光(guang)(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)的(de)(de)匯流(liu)(liu)(liu)銅(tong)排應(ying)盡量豎直(zhi)排放(fang)，而不是水平排放(fang)，此(ci)舉是為了(le)更好(hao)的(de)(de)銅(tong)排散(san)熱，銅(tong)排承載電流(liu)(liu)(liu)能力(li)更大。光(guang)(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)的(de)(de)設(she)計和(he)制造符(fu)合(he)國際(ji)標準和(he)行業(ye)規范，能夠滿足用戶的(de)(de)不同(tong)需(xu)求和(he)要求。太陽能光(guang)(guang)伏(fu)(fu)(fu)并(bing)網(wang)柜(ju)(ju)價錢

戶外(wai)光伏并網(wang)柜尺寸大(da)嗎？出(chu)口(kou)光伏并網(wang)柜銷售(shou)價(jia)格(ge)

家用(yong)(yong)光(guang)(guang)伏(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)系統裝(zhuang)機容(rong)量(liang)(liang)的(de)大小，取(qu)決于用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)設(she)備負載、屋頂(ding)的(de)樣式和(he)(he)屋頂(ding)的(de)面積，并(bing)結合電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)公司的(de)批復意(yi)見(jian)，確定比(bi)較(jiao)好安(an)裝(zhuang)容(rong)量(liang)(liang)，根據(ju)閑置屋頂(ding)的(de)面積，一(yi)(yi)般5千(qian)瓦光(guang)(guang)伏(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站占地(di)50平。但，安(an)裝(zhuang)前，需要(yao)(yao)測(ce)量(liang)(liang)屋頂(ding)尺寸，及專業(ye)(ye)技術(shu)進行設(she)計(ji)。在(zai)分布式發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)系統安(an)裝(zhuang)完成后(hou)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)公司會進行并(bing)網(wang)(wang)(wang)的(de)檢驗(yan)驗(yan)收(shou)，驗(yan)收(shou)合格(ge)后(hou)會在(zai)業(ye)(ye)主光(guang)(guang)伏(fu)并(bing)網(wang)(wang)(wang)柜或(huo)光(guang)(guang)伏(fu)并(bing)網(wang)(wang)(wang)箱里安(an)裝(zhuang)兩塊(或(huo)雙(shuang)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)表)，兩塊電(dian)(dian)(dian)(dian)(dian)(dian)(dian)表會分別(bie)(bie)對光(guang)(guang)伏(fu)系統的(de)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)和(he)(he)市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)(liang)進行計(ji)量(liang)(liang)。安(an)裝(zhuang)在(zai)光(guang)(guang)伏(fu)并(bing)網(wang)(wang)(wang)柜中的(de)雙(shuang)向(xiang)(xiang)計(ji)量(liang)(liang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)表就是能(neng)(neng)(neng)夠(gou)計(ji)量(liang)(liang)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)和(he)(he)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)表，功(gong)(gong)率和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)都是有方向(xiang)(xiang)的(de)，從用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)角度看，耗(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)算為正(zheng)功(gong)(gong)率或(huo)正(zheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)，發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)算為負功(gong)(gong)率或(huo)負電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)，該電(dian)(dian)(dian)(dian)(dian)(dian)(dian)表可以通過顯示屏分別(bie)(bie)讀出正(zheng)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)(liang)和(he)(he)反向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)(liang)并(bing)將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)(liang)數(shu)(shu)據(ju)存(cun)儲(chu)起來。安(an)裝(zhuang)雙(shuang)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)表的(de)原因是由于光(guang)(guang)伏(fu)發(fa)出的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)存(cun)在(zai)不能(neng)(neng)(neng)全(quan)部(bu)被用(yong)(yong)戶消(xiao)耗(hao)的(de)情況，而余下的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)則需要(yao)(yao)輸(shu)送(song)給電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)表需要(yao)(yao)計(ji)量(liang)(liang)一(yi)(yi)個數(shu)(shu)字(zi)，在(zai)光(guang)(guang)伏(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)不能(neng)(neng)(neng)滿(man)足用(yong)(yong)戶需求時，這又需要(yao)(yao)計(ji)量(liang)(liang)另一(yi)(yi)個數(shu)(shu)字(zi)，普(pu)通單塊表不能(neng)(neng)(neng)達到這一(yi)(yi)要(yao)(yao)求，所以需要(yao)(yao)在(zai)光(guang)(guang)伏(fu)并(bing)網(wang)(wang)(wang)柜中使用(yong)(yong)具(ju)有雙(shuang)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)表計(ji)量(liang)(liang)功(gong)(gong)能(neng)(neng)(neng)的(de)智能(neng)(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)表。出口光(guang)(guang)伏(fu)并(bing)網(wang)(wang)(wang)柜銷售(shou)價格(ge)

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