Machitidwe osungira mphamvu zamalonda ali paliponse pompano. Mawebusayiti opanga, ziwonetsero zamalonda, makatilogu ogawa, zotsatsa za LinkedIn kuchokera kumakampani omwe simunamvepo. Chovuta kwambiri ndi kusapeza njira yosungira mphamvu zamalonda. Ikupeza yoyenera - dongosolo lofanana ndi mbiri ya malo anu, yolingana ndi zomwe zilipo, ndikudzilipirira yokha pakapita nthawi.

Msika wosungira mphamvu zamabatire ndi mafakitale udagunda $15 biliyoni mu 2024 ndipo akuyembekezeka kufika $44.3 biliyoni pofika 2032, ukukula pa 14.5% pachaka. Kukula kumeneku kwakopa anthu ambiri atsopano, ndipo kusiyana kwa khalidwe kumasiyanasiyana-padziko lonse lapansi mpaka kochititsa mantha. Ndalama zomwe zakhazikitsidwa pano zikuyenda $280-$580 pa kWh pama projekiti ambiri azamalonda, ngakhale makina akuluakulu okhala ndi zida amatha kutsika mpaka $180-$320/kWh. Bukuli limadutsa komwe mungayang'ane, zomwe muyenera kuyesa, ndi mbendera zofiira zomwe ziyenera kukutumizirani mbali ina.

Yambani ndi Kugwiritsa Ntchito, Osati Mndandanda Wogulitsa

Ogula ambiri amayandikira izi kumbuyo. Amayamba kufufuza opanga asanamvetsetse zomwe akufunikira kuti dongosololi lichite. Nyumba yosungiramo zinthu ku Phoenix yomwe imagwira ntchito zolipiritsa $22/kW ikufunika njira yosiyana kwambiri ndi malo osungiramo data ku Virginia omwe akuyang'ana zosunga zobwezeretsera maola 4 ndi ndalama zama grid.

Musanakumane ndi wogulitsa m'modzi, tsimikizirani zinthu zinayi. Choyamba, mbiri yanu yofunikira kwambiri - imakoka data ya miyezi 12 kuchokera ku chipangizo chanu ndikuzindikira nthawi yomwe ma spikes amachitika komanso kukula kwake. Chachiwiri, zomwe mukufuna kugwiritsa ntchito. Kuchepetsa mtengo, nthawi-yogwiritsa-kugwiritsa ntchito arbitrage, mphamvu zosunga zobwezeretsera, kugwiritsa ntchito solar{7}}yogwiritsa ntchito, kapena kuphatikiza. Chachitatu, malo anu enieni. Azodzaza ndi BESSimafunika pad ya konkire komanso mtunda wololeza womwe umasiyana malinga ndi malamulo a komweko. Makina otengera{1}makinati amakwanira malo ocheperako koma samatha kuchita zambiri. Chachinayi, kuchuluka kwa bajeti yanu, kuphatikiza ndalama zoyika ndi zolumikizira zomwe nthawi zonse zimawonjezera 30-50% pamitengo ya Hardware.

Zolowetsa zinayizi zimatsimikizira ngati mukuyang'ana 200 kWhkunja kabati mphamvu yosungirako dongosolokapena kuchuluka-MWh kokhala ndi zinthu zambiri. Zida zomwe zimafunikira mphamvu kwakanthawi kapena nyengo zitha kufufuzidwamafoni BESS nsanjazomwe zitha kusamutsidwa pakati pamasamba. Dumphani sitepe iyi, ndipo mudzawononga miyezi kuyesa zinthu zomwe sizinali zoyenera patsamba lanu.

Mwachindunji kuchokera kwa Opanga

Kupita mwachindunji kwa opanga ndi njira yodziwika kwambiri yama projekiti amalonda ndi mafakitale pamwamba pa 500 kWh. Ubwino wake ndi wowongoka: mitengo yabwinoko, chithandizo chaukadaulo chachindunji, komanso kuyankha komveka bwino kwa chitsimikizo.

Malo opangira magetsi padziko lonse lapansi agawika magawo atatu. Gawo 1 likuphatikizapo makampani a CATL, BYD, Tesla, ndi Sungrow - omwe ali ndi mphamvu zambiri-zopanga GWh, mayendedwe okhazikika, komanso kuwunika kwa banki kuchokera ku BloombergNEF. Makampaniwa nthawi zambiri amafunikira kukula kocheperako komwe mabizinesi ang'onoang'ono sangakumane nawo. Opanga a Gawo 2 amapereka ukadaulo wofananira mumtundu wa 100 kWh mpaka 5 MWh wokhala ndi kusinthasintha kochulukira komanso kutsika kochepa. Ambiri ndi ophatikizika ophatikizika opanga mabatire a LFP omwe amamanga makina athunthu okhala ndi kutembenuka kwamagetsi, kasamalidwe kamafuta, ndi kachitidwe kachitetezo. Gawo lachitatu lili ndi olowa kumene - ena abwino kwambiri, ena oopsa. Kusamala ndikofunikira pano kuposa kulikonse.

Mukaunika wopanga aliyense mwachindunji, tsimikizirani zinthu zitatu musanasamukire ku zokambirana zaukadaulo: UL 9540 mindandanda ({1}}yomwe{1}}yomwe singakambirane ndi makhazikitsidwe aku North America), mapulojekiti olembedwa malinga ndi kuchuluka kwanu, komanso kukhazikika kwachuma komwe kungakupatseni chitsimikizo chazaka 10. Adongosolo popanda certification UL yoyeneraikhoza kuyimitsa pulojekiti yanu panthawi yololeza - taona kuti mapulojekiti aku Texas akutaya miyezi isanu ndi umodzi ndikudutsa bajeti yawo chifukwa makina osankhidwa sakanatha kuwunikanso AHJ.

System Integrators ndi EPC Partners

Osati wogula aliyense amafuna kuyang'anira kugula mwachindunji. Ophatikiza ma System ndi EPC (engineering, procurement, Construction) makontrakitala amasonkhanitsa kusankha kwa hardware, kupanga malo, kuloleza, ndi kukhazikitsa mu mgwirizano umodzi. Izi zimakhala zomveka ngati gulu lanu lilibe ukadaulo wosungirako kapena kulumikizidwa kovutirapo kwa gridi kumakhudzidwa.

Zophatikiza monga Fluence (kampani ya AES-Siemens), Wärtsilä, ndi makampani ang'onoang'ono a m'chigawochi amatulutsa ma module a batire, ma inverter, ndi balance-ya-zigawo za zomera kuchokera kwa ogulitsa angapo, kusonkhanitsa makina ogwirizana ndi zofunikira za polojekiti. Kusinthana ndi mtengo. Mitsinje ya Integrator nthawi zambiri imawonjezera 15-25% kumitengo yolunjika. Pa $500,000 yokhala ndi zotengera, ndiye $75,000-$125,000 pamtengo wowonjezera.

Malingaliro amtengo wapatali amadalira zovuta za polojekiti. Kutsata{1}} -kumeta ndevu kwa mita pamalo amodzi sikungalungamitse chindapusa. Kutulutsa-mawebusayiti ambiri m'magawo osiyanasiyana omwe ali ndi zofunikira zolumikizirana mosiyanasiyana kumathekadi. Funsani aliyense wofuna kuphatikizira kuti afotokoze zomwe zatsirizidwa pamlingo wofananira. Mwachindunji, funsani momwe dongosololi likuyendera pozungulira{7}}kuyendetsa bwino kwaulendo ndi kupulumutsa ndalama zolipirira pambuyo pa miyezi 12 yogwira ntchito - osati zomwe mtunduwo unaneneratu.

Distributor Networks ndi nsanja zapaintaneti

Kwa makina ang'onoang'ono amalonda amtundu wa 50-500 kWh, maunetiweki ogawa amapereka mwayi wofikira ku hardware ndi chithandizo cha kukhazikitsa kwanuko. Makampani monga EcoDirect, CED Greentech, ndi ogawa ma solar a m'madera akumidzi amakhala ndi malonda osungira mabatire kuchokera kwa opanga angapo, zomwe zimalola kuti{3}}zifanizire mbali imodzi.

Mapulatifomu a pa intaneti a B2B alowanso m'malo. Alibaba ndi Global Sources amalemba mazana opanga BESS, makamaka ochokera ku China. Mitengo pamapulatifomuwa imawoneka yokongola - nthawi zina 30-40% kutsika mtengo wapanyumba. Koma samalani. Zomwe zalembedwa pazambiri zamsika sizimafanana nthawi zonse ndi zida zoperekedwa. Kutumiza kontena ya matani 20 kudutsa Pacific kumabweretsa zovuta. Ndipo kukhazikitsa zitsimikizo kumalire amayiko ndizovuta mokwanira chilichonse chikayenda bwino.

Ngati mukupeza ndalama zapadziko lonse lapansi, ganyalirani ndalama zanu ku-zofufuza zamakampani ena musanawombole. Mabungwe monga Clean Energy Associates ndi TÜV Rheinland amapereka chitsimikiziro chodziyimira pawokha. Ndalama zowerengera $5,000-$15,000 ndizochepa poyerekeza ndi chiopsezo cholandira makina omwe sachita bwino kapena kulephera kuyesa chitetezo pofika. Tsimikizirani-kufanana kwa ma cell, kulondola kwa BMS, ndi kasamalidwe ka matenthedwe m'malo enieni apanjinga - osati ma static nameplate.

Ziwonetsero Zamalonda, Zochitika Zamakampani, ndi Magulu Anzanu

RE+ (omwe kale anali a Solar Power International), Intersolar, ndi Energy Storage Summit akadali malo oyamba owonera zida zosungiramo mphamvu zamalonda. Zochitikazi zimalola anthu-kuwunika ma hardware, kukambirana mwachindunji ndi magulu a mainjiniya, ndi - kukambirana movutikira - ndi okonza mapulojekiti ena okhudza machitidwe omwe amatsatiridwa.

Mabungwe amakampani amagwiranso ntchito ngati njira zopezera ndalama. Energy Storage Association (yomwe tsopano ndi gawo la American Clean Power Association) imasunga zolozera za ogulitsa ndikusindikiza zomwe zatumizidwa. Mabungwe a State-aku California, Massachusetts, New York, ndi Texas nthawi zambiri amakhala ndi mndandanda wamabizinesi ovomerezeka ogwirizana ndi mapulogalamu olimbikitsa.

Kutumiza anzawo kumakhala kolemera kwambiri pamsika uno. Ngati malo opangira zinthu m'dera lanu atumiza bwino batire yamalonda yomwe imachepetsa mtengo wolipiridwa ndi 30% ndikubweza kwa zaka 5, zomwe zachitika mwadzidzidzi ndizofunika kuposa pepala lililonse. Magulu ogwiritsira ntchito mphamvu zamafakitale ndi mitu yamabungwe am'deralo monga BOMA (Building Owners and Managers Association) amathandizira kulumikizana kwamtunduwu.

Zoyenera Kuunika Musanasaine

Mosasamala kanthu komwe mumachokera dongosolo, ndondomeko yowunikira yokhazikika imalepheretsa zolakwika zodula. Zamalondamphamvu yosungirako mphamvuzimatengera kufananiza chemistry, kuchuluka, ndi masinthidwe ku pulogalamu yanu yeniyeni - osati kusankha makina omwe ali ndi malonda abwino kwambiri.

Battery chemistry ndiye chigamulo choyamba - ndipo imayang'anira nthawi yomwe makina osungira magetsi amakhala nthawi yayitali. LFP (lithium iron phosphate) imayang'anira malo osungira pazifukwa zomveka: 4,000-6,000 moyo wozungulira umatanthawuza pafupifupi zaka 15-20 zakuyenda panjinga tsiku ndi tsiku mphamvu isanatsike kufika 80% ya zotuluka zovotera. LFP imaperekanso kukhazikika kwapamwamba kwamafuta ndi mitengo yamapaketi yomwe idatsikira pansi pa $ 100 / kWh pakugula kwa voliyumu kumapeto kwa 2024. NMC imapereka 20-30% kuchulukitsitsa kwamphamvu kwamphamvu koma kumapitilira kuzungulira 2,000-3,000 ndi zovuta zowongolera kutentha. Pazinthu zambiri zamalonda pomwe malo siwoletsa, LFP ndiyokhazikika. Zida zophatikizira kusungirako mabatire ndi zida za solar zomwe zilipo kale kapena makina oyang'anira nyumba ziyeneranso kuwunika ngatimasanjidwe a batri apamwamba kwambirizigwirizane bwino ndi mapangidwe awo a inverter ndi zofunikira zosinthira mphamvu.

Kodi bizinesi imafuna ndalama zochuluka bwanji zosungirako magetsi? Yankho limakhala muzosunga zanu, osati zomwe amagulitsa. Kukula kwadongosolo kumafunika nthawi-kuwunika kuchuluka kwa kuchuluka kwazomwe zimafunikira - makina ocheperako amaphonya ndalama, pomwe akuluakulu amawonjezera kubweza kupitilira zomwe magulu azandalama angavomereze. Mabizinesi ambiri amafika pamlingo wa 1,000-5,000 kWh ndi 2-maola 4 kutulutsa, zomwe zimakhudza kuchepetsa mtengo wamtengo wapatali komanso nthawi yogwiritsira ntchito popanda kuwononga ndalama zambiri. Malo ojambulira 500 kW avareji yokhala ndi ma spikes 1.2 MW amafunikira makulidwe osiyanasiyana kuposa omwe ali ndi mbiri yosalala ya 800 kW. Kusanthula mwatsatanetsatane wamomwe kusungirako malonda kumakhudzira mtengo wamagetsizitha kukuthandizani kuwerengera zobweranso zomwe zikuyembekezeka pamapangidwe anu enieni.

Kuwongolera kutentha kumalekanitsa machitidwe abwino ndi ovuta. Zida zamadzi-zozizira zimasunga kutentha kwa ma cell mkati mwa 2-3 digiri , kumatalikitsa moyo wa batri 25-40% poyerekeza ndi njira zina zoziziritsidwa ndi mpweya. Thezotengera zotengera zomwe zimagwirizana ndi zosowa zanuzimatengera pang'ono ngati kuyika kwanu kumafuna kasamalidwe kabwino ka matenthedwe kapena ngati kuzizirira kwa mpweya ndikokwanira.

Satifiketi yachitetezo ndi yachiphamaso - mwina ili ndi mindandanda ya UL 9540 yokhala ndi data yoyesa moto ya UL 9540A, kapena siyikhala pamndandanda wanu. Nthawi. Olemba inshuwaransi, oyang'anira ozimitsa moto am'deralo, ndi mapulogalamu olimbikitsa onse amafuna zolemba izi. Osavomereza malonjezo akuti certification "ikuchitika."

Mawonekedwe Olimbikitsa Malo Komwe Mumagula

Zolimbikitsa za Federal ndi Boma zimakhudza kwambiri pazachuma komanso zisankho zamakasitomala. The Investment Tax Credit (ITC) imapereka ngongole yoyambira 30% pamitengo yoyenerera, kuphatikiza zida, kukhazikitsa, ndi kulumikizana. Owonjezera bonasi atha kukankhira chiwongola dzanja ku 50% kapena kupitilira apo - Domestic Content Bonus imawonjezera 10% pamakina ogwiritsira ntchito zitsulo zopangidwa ku America-zopangidwa ndi American{6}}zopangidwa ndi zitsulo, ndipo Energy Community Bonus imawonjezeranso 10% yamapulojekiti omwe ali m'malo oyenerera.

Zolimbikitsa izi zimakhudza mwachindunji ngati mumachokera kumayiko ena kapena kumayiko ena. Dongosolo la $ 600,000 lochokera kwa wopanga waku China pa $400/kWh litha kuwoneka lotsika mtengo kuposa $700,000 m'malo mwanyumba pa $470/kWh. Koma mukatha kugwiritsa ntchito Bonasi Yanyumba, ndalama zogwirira ntchito zitha kusinthana - kapena kubweza m'mbuyo. Tsatirani ndondomeko yonse yazachuma kuphatikiza makirediti onse oyenera musanapange zisankho kutengera mtengo wa zomata zokha.

Magawo-mapulogalamu amawonjezera zovuta zina. California's SGIP (Self-Generation Incentive Program), Massachusetts' ConnectedSolutions, ndi msonkho wa VDER waku New York amapanga malo-zochitika zachuma zomwe zimakhudza kukula kwa makina ndi kusankha kwa ogulitsa.

Kupanga Chigamulo

Kodi malo osungira magetsi akuyenera kugulitsidwa? Pamalo omwe amalipira ndalama zochulukirapo kuposa $15/kW, masamu nthawi zambiri amagwira ntchito. Thephindu lazachuma ndi ntchito zosungira mphamvu za batri-zinalembedwa - kusungidwa kwa mtengo wofunidwa wa $50,000-$120,000 pachaka pazopanga zapakati, 14-20% zobweza pachaka m'misika yabwino, ndi nthawi yobwezera yochepera zaka 3.65 pomwe makina amakula bwino. Pansi pa $15/kW yomwe imafuna ndalama zolipirira, chuma chimakhala chocheperako pokhapokha ngati mtengo wamagetsi osunga zobwezeretsera kapena ndalama zamagulu amagetsi zimathandizira kuti zitheke. Funso siliri ngati kusungirako malonda kungabweretse phindu. Zili ngati dongosolo lomwe mwasankha lidzapereka manambala amenewo pazaka 15 za moyo.

Yambani ndi katundu wanu deta. Tanthauzirani zomwe mukufuna kugwiritsa ntchito kwambiri. Khazikitsani bajeti yomwe imayang'anira kukhazikitsa ndi kulumikizana - osati zida zokha. Kenako yenitsani ogulitsa mogwirizana ndi njira zaukadaulo ndi zamalonda. Kaya mumagula mwachindunji kuchokera kwa wopanga, kudzera mwa ophatikiza, kapena kudzera mwa wogawa, zoyambira sizisintha: kusankha chemistry, kukula kwa makina, kuwongolera kwamafuta, ziphaso zachitetezo, ndi zikalata zotsimikizira zimatsimikizira kuti ntchitoyo ikuyenda bwino-kwanthawi yayitali kuposa mtengo wogula.

Msika umapereka zosankha zambiri kuposa kale. Ogula omwe amapeza zotsatira zabwino kwambiri ndi omwe amadziwa zomwe amafunikira musanayambe kuyitana koyamba.