今日，全球(qiu)领先的(de)光(guang)(guang)伏、储能(neng)企业晶(jing)科能(neng)源晶(jing)科能(neng)源为中东(dong)偏远地区(qu)某养鸡场(chang)成功部署(shu)了一套 250kW/645kWh 液冷微电网储能(neng)系统(tong)，通过整合光(guang)(guang)伏发(fa)电、柴(chai)油发(fa)电机(ji)与锂电池(chi)储能(neng)技(ji)术，将(jiang)柴(chai)油发(fa)电机(ji)的(de)每(mei)日运(yun)行(xing)时间从 24 小时压缩至 1.5 小时，柴(chai)油消耗量下降(jiang) 93%，每(mei)年(nian)可提供(gong)超(chao)过 300 天的(de)清洁能(neng)源供(gong)应。该项(xiang)目旨在解决无(wu)电网覆盖(gai)区(qu)域的(de)能(neng)源难(nan)题，推动离网场(chang)景(jing)下的(de)高效、低(di)碳(tan)供(gong)电转型。

项目所在(zai)地(di)因(yin)地(di)处(chu)偏远无法接入公共电(dian)(dian)网，长(zhang)期(qi)依赖(lai)柴(chai)油发电(dian)(dian)机供电(dian)(dian)，面临成本高、污染重和供电(dian)(dian)不稳定的多重挑战。为此，晶(jing)科储能(neng)采用(yong)(yong)交流耦(ou)合微电(dian)(dian)网方案，部署 645kWh SunGiga 储能(neng)柜，与 180kW 光伏系统(tong)及柴(chai)油发电(dian)(dian)机协同运(yun)行(xing)。储能(neng)系统(tong)通过智能(neng)调(diao)度策略优先使(shi)用(yong)(yong)光伏发电(dian)(dian)，仅在(zai)电(dian)(dian)池电(dian)(dian)量不足时启动(dong)(dong)柴(chai)油备用(yong)(yong)电(dian)(dian)源，实现能(neng)源动(dong)(dong)态优化。这一模式使(shi)柴(chai)油发电(dian)(dian)机运(yun)行(xing)时间减少 93%，年运(yun)营成本显著降低(di)，同时系统(tong)设(she)计寿命(ming)超过 10 年，供电(dian)(dian)稳定性大幅提升，为生产活动(dong)(dong)提供可(ke)靠保(bao)障。

该系(xi)(xi)统(tong)(tong)的(de)核心(xin)为高度集成(cheng)的(de) SunGiga 储能柜，融(rong)合液冷(leng)温(wen)控(kong)、多(duo)级安(an)全(quan)防(fang)护与(yu)智能能源(yuan)管理技术(shu)。液冷(leng)系(xi)(xi)统(tong)(tong)通过精(jing)密(mi)的(de)热管理逻辑将电(dian)(dian)芯温(wen)差控(kong)制在 2°C 以内，结合仅(jin) 4kW 的(de)低(di)功耗设计，显著提高了电(dian)(dian)池(chi)寿命和(he)系(xi)(xi)统(tong)(tong)性(xing)能。消防(fang)系(xi)(xi)统(tong)(tong)采用气溶(rong)胶灭火装置(zhi)与(yu)温(wen)烟(yan)探(tan)测器(qi)，可快速响应热失控(kong)风险。功率(lv)转换(huan)(huan)系(xi)(xi)统(tong)(tong)（PCS）内置(zhi) 250kW 逆变器(qi)，支(zhi)持(chi)并网与(yu)构(gou)网模式无缝切换(huan)(huan)，保(bao)障负载持(chi)续供电(dian)(dian)。