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. Ruzivo Rwepurojekiti: Kuchengetedza Simba muNzvimbo dzePlateau, Kutsigira Kugadzirwa kweGreen neCarbon Yakaderera

Nekufambira mberi kuri kuitwa nehurongwa hwenyika hwe 'dual carbon' uye kukurumidza kuvandudzwa kwesimba idzva uye masisitimu matsva emagetsi, masisitimu e microgrid ari kuratidza basa rawo rakakosha mukuona kuchengetedzwa kwesimba munzvimbo dziri kure nenzvimbo dzakaoma. Iri pedyo neTibet pakakwirira kwemamita angangoita 4,500, nzvimbo iyi yepurojekiti ine nzvimbo yakajairika yekukwirira, kutonhora, oxygen shoma, uye mwaranzi ye ultraviolet yakawanda. Izvi zvinokonzera kudiwa kwakanyanya pakuvimbika, kuchinjika, uye kushanda zvakanaka kwemidziyo yemagetsi.

Chirongwa ichi chakapihwa basa guru chinotarisa zvinodiwa zvemagetsi einjiniya nemaindasitiri munzvimbo dzakatetepa. Chinoshandisa mhinduro yakabatana ye photovoltaic-storage microgrid inosanganisa macontainer ePV anopetwa nemakabati ekuchengetera simba. Nekubatanidza kugadzirwa kwesimba rinodzokororwa nemutemo wekuchengetwa kwesimba, sisitimu iyi inowedzera zvakanyanya kushandiswa kwesimba uku ichideredza kuvimba nemafuta ekare, nokudaro ichipa rutsigiro rwakasimba rwekuwanikwa kwesimba kwakasimba uye kwakasimba munzvimbo dzakatetepa.

II. Zvinonyanya Kukosha paKugadzirisa Purojekiti: Kuchengetera Simba nePV Inopetwa, Yakagadzirirwa Nzvimbo Yakakwirira - Kuisa Zviri Nyore, Kuyera Kunochinjika, Kushanda Kwakagadzikana

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.

• Inoisa magaba emagetsi anopetwa anopetwa anochinjika uye anogona kupetwa. Panguva yekufambisa, huwandu hwayo hunodzvanywa kusvika pachikamu chimwe muzvitatu chemasisitimu akajairwa, zvichideredza zvakanyanya matambudziko ekufambisa zvinhu munzvimbo refu. Kuisa panzvimbo iyi kunoda kungokwidzwa, kuvhurwa, uye waya chete; mumamiriro ezvinhu akajairwa, sisitimu imwe chete inogona kuiswa nevashandi vaviri mukati memaawa mana.
• Kuti ijairire zvakanyanya mamiriro ekunze, sisitimu yekuchengetera simba inoshandisa mabhatiri e-lithium iron phosphate anodziya zvakanyanya, anowedzerwa nemaitiro ehungwaru ekutarisira kupisa. Izvi zvinoita kuti ikwanise kuchaja nekuburitsa simba zvakanaka mukati me -30°C kusvika +55°
• Dhizaini yesystem iyi inoshandisa ma interfaces akajairwa uye architecture ye modular. Kuwedzera mune ramangwana kuti kugamuchire kudiwa kwemagetsi kwakawedzera kunogona kuitwa nenzira inochinjika nekuwedzera ma photovoltaic units kana makabati ekuchengetera magetsi pasina kugadzirisa system iripo, zvichiita kuti pave nekuwedzera kugona kwe 'plug-and-play' nyore nyore.

III. Kukunda Matambudziko Ekuendesa Zvinhu Munzvimbo Dzakakwirira Kuburikidza Nehunyanzvi Hwenyanzvi

Chirongwa ichi chakasangana nematambudziko makuru matatu:

• Nzvimbo dzakakwirira dzinoita kuti michina ishande zvakasimba: kudzikira kwehuwandu hwemhepo kunoderedza kushanda zvakanaka kwekupisa, zvichikonzera dziviriro yekupisa kana kudzimwa kwezvikamu zvemagetsi zvemagetsi;
• Mamiriro ekufambisa nekuisa zvinhu ane kuoma kwakanyanya: michina mikuru yepurojekiti uye daro refu rekufambisa rinoisa zvinodiwa zvakasimba pahunhu hwemidziyo yemagetsi inopetwa, dziviriro yekufambisa, uye kunyatsoita basa panguva yekuisa nekuisa panzvimbo yacho;
• Nguva shoma uye nguva pfupi yekutumira: Chirongwa ichi chaida kupedzwa mukati menguva yakamanikana, zvichida kutungamirirwa kwakarongeka kwekugadzirwa kwemidziyo, mafambiro ebasa, kuiswa panzvimbo yacho, uye kuiswa kwehurongwa - kuyedza kugona kwekambani kutonga mapurojekiti zvakakwana.

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:

• Mhinduro dzema microgrid dzakakura uye dzakavimbika dze photovoltaic-storage
• Ruzivo rwakakura mukuita mapurojekiti matsva ekuchengetedza simba nemagetsi
• Kudzora kwakazara kwemhando yepamusoro uye masisitimu ebasa mushure mekutengesa
• Unyanzvi hwakadzama hwehunyanzvi mukushandiswa kwemhepo ine oxygen shoma munzvimbo dzakakwirira

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. Kuramba Kuzvipira kuSector yePhotovoltaic-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.