Highjoule(HJ Group) Secures Contract for Centralised Procurement of Microgrid Equipment at Engineering Group Headquarters

Recently, Highjoule(HJ Group) emerged victorious amidst fierce market competition, successfully securing the contract for the centralised procurement of microgrid-related equipment at a prominent engineering group’s headquarters. This tender outcome has been formally published on relevant procurement platforms, signifying renewed high recognition from clients for the company’s comprehensive capabilities in new energy microgrids and integrated photovoltaic-storage solutions.

I. Isizinda Sephrojekthi: Ukukhonza Ukuphepha Kwamandla Ezifundeni zasePlateau, Ukusekela Ukuthuthukiswa Kwezinto Eziluhlaza Nezingenawo Amakhabhoni Aningi

Ngokuthuthuka okuqhubekayo kwesu likazwelonke 'le-dual carbon' kanye nokuthuthukiswa okusheshayo kwamandla amasha kanye nezinhlelo zamandla ezintsha, izinhlelo ze-microgrid ziqhubeka nokukhombisa indima yazo ebalulekile ekuqinisekiseni ukuphepha kwamandla ezindaweni ezikude nasezindaweni eziyinkimbinkimbi. Njengoba itholakala eduze kwaseTibet endaweni ephakeme cishe ngamamitha angu-4,500, le ndawo yephrojekthi iveza indawo evamile yokuphakama okuphezulu, ebandayo, ephansi komoya-mpilo, kanye nemisebe ye-ultraviolet ephezulu. Lokhu kudala izidingo eziphakeme kakhulu ekuthembekeni, ukuzivumelanisa nezimo, kanye nokusebenza kahle kokusetshenziswa kwemishini kagesi.

Iphrojekthi enikezwe umklomelo ibhekana kakhulu nezidingo zobunjiniyela kanye nokunikezwa kwamandla ezimbonini ezindaweni zasezintabeni. Isebenzisa isisombululo se-microgrid esihlanganisiwe sokugcina i-photovoltaic esihlanganisa izitsha ze-PV ezigoqekayo namakhabethe okugcina amandla. Ngokuhlanganisa ukukhiqizwa kabusha nomthetho wokugcinwa kwamandla, uhlelo luthuthukisa kakhulu ukusebenza kahle kwamandla ngenkathi lunciphisa ukuthembela kumafutha endabuko, ngaleyo ndlela lunikeze ukwesekwa okuqinile kokuhlinzekwa kwamandla okusimeme nokuzinzile ezindaweni zasezintabeni.

II. Okuvelele Kwesixazululo Sephrojekthi: Isitoreji Samandla Esigoqekayo se-PV +, Esiklanyelwe Ngokukhethekile Ukuphakama Okuphezulu - Ukufakwa Okulula, Ukulinganisa Okuguquguqukayo, Ukusebenza Okuzinzile

Addressing extreme conditions at 4,500 metres altitude—including low atmospheric pressure, sub-zero temperatures (winter lows reaching -30°C), intense solar radiation, and significant diurnal temperature fluctuations—Highjoule(HJ Group) conducted specialised high-altitude environmental verification and system derating during the design phase. This ensures core equipment maintains efficient heat dissipation and stable operation in thin air conditions.

• Isebenzisa izitsha ze-photovoltaic ezigoqekayo eziguquguqukayo nezinwebekayo. Ngesikhathi sokuthuthwa, umthamo wayo ucindezelwa ube yingxenye eyodwa kwezintathu kunezinhlelo ezivamile, okunciphisa kakhulu izinselele zezokuthutha eziphakeme kakhulu. Ukufakwa endaweni kudinga kuphela ukuphakamisa, ukuvuleka, kanye nokuxhuma izintambo; ngaphansi kwezimo ezivamile, uhlelo olulodwa lungafakwa abasebenzi ababili zingakapheli amahora amane.
• Ukuze ivumelane ngokujulile nendawo ezungezile, uhlelo lokugcina amandla lusebenzisa amabhethri e-lithium iron phosphate asezingeni eliphezulu lokushisa, ahambisana namasu okuphatha ukushisa ahlakaniphile. Lokhu kwenza kube lula ukushaja nokukhipha amandla okuvamile ngaphakathi kwebanga lokushisa eliphakathi kuka--30°C kuya ku-+55°
• Umklamo wesistimu usebenzisa izixhumi ezijwayelekile kanye nomklamo we-modular. Ukwandiswa kwesikhathi esizayo ukuze kuhlangatshezwane nesidingo sikagesi esikhulayo kungafinyelelwa ngendlela eguquguqukayo ngokungeza amayunithi e-photovoltaic noma amakhabethe okugcina amandla ngaphandle kokushintsha uhlelo olukhona, okuvumela ukwanda kwamandla 'okuxhuma nokudlala' okulula.

III. Ukunqoba Izinselele Zokulethwa Ezindaweni Eziphakeme Ngobuchwepheshe Bochwepheshe

Lo msebenzi ubhekane nezinselelo ezintathu eziyinhloko:

• Izindawo eziphakeme kakhulu zibeka izidingo eziqinile ekuthembekeni kwemishini: ukuncipha kobuningi bomoya kunciphisa ukusebenza kahle kokushabalalisa ukushisa, okungase kubangele ukuvikelwa kokushisa noma ukuvalwa kwezingxenye zikagesi zamandla;
• Izimo zokuhamba nokufakwa ziletha ubunzima obukhulu: imishini emikhulu yephrojekthi kanye namabanga okuhamba ande abeka izidingo ezinzima ekuqineni kwesakhiwo seziqukathi ze-photovoltaic ezigoqekayo, ukuvikelwa kwezokuthutha, kanye nokunemba ngesikhathi sokufakwa nokufakwa endaweni;
• Isikhathi esinzima kanye nefasitela lokulethwa elifushane: Iphrojekthi yayidinga ukuqedwa ngaphakathi kwesikhathi esicindezelwe, okwakudinga ukuphathwa okuhlelekile kokukhiqizwa kwemishini, ezokuthutha, ukufakwa endaweni, kanye nokuqaliswa kohlelo - ukuhlola amakhono enkampani aphelele okuphatha iphrojekthi.

In response, Highjoule(HJ Group) proactively implemented high-altitude simulation testing, reinforced structural transport solutions, and pre-integration commissioning. A dedicated high-altitude technical service team was deployed to achieve ‘delivery in one go, success in one attempt’.

IV. Client Recognition: Validation of Highjoule(HJ Group)’s Comprehensive Capabilities

During this competitive negotiation process, Highjoule(HJ Group) distinguished itself through:

• Izixazululo ze-microgrid ezihlanganisiwe zesitoreji se-photovoltaic ezivuthiwe nezithembekile
• Ulwazi oluningi ekuqaliseni amaphrojekthi amasha okugcina amandla nokugcina amandla
• Izinhlelo zokulawula ikhwalithi eziphelele kanye nezinsizakalo zangemva kokuthengisa
• Ubuchwepheshe obujulile ezimweni zokusetshenziswa komoya-mpilo ophansi ezindaweni eziphakeme kakhulu

Ultimately distinguishing itself among multiple suppliers, Highjoule(HJ Group) secured the recommended shortlist and won the bid. This outcome fully reflects the client’s high recognition of the Group’s technical prowess, product reliability, and project delivery capabilities.

V. Ukuzinikela Okuqhubekayo Emkhakheni We-Photovoltaic-Storage Microgrid

This successful bid represents not only a significant breakthrough for Highjoule(HJ Group) in the high-altitude renewable energy microgrid sector but also another achievement in the Group’s sustained focus on photovoltaic, energy storage, and system integration operations. Moving forward, the Group will leverage this project to further accumulate experience in high-altitude and complex environmental projects, continuously optimise products and solutions, and persistently deliver safer, more efficient, and more reliable new energy system services to clients.

Highjoule(HJ Group) will strictly adhere to project requirements, advance implementation to high standards, ensure equipment quality and delivery schedules, and create a high-calibre microgrid demonstration project for the client. This endeavour contributes to China’s new energy and green infrastructure development.