New Zealand 2MW Photovoltaic Farm Project Purchases 2500kVA Photovoltaic Box Transformer
04-18 2025 | By:
Successful Operation of 2MW Solar Farm in New Zealand with 2500kVA PV Box-Type Substation from ZTelec Electric Technology (Zhengzhou) Co., Ltd
New Zealand, renowned for its commitment to renewable energy, has recently achieved another milestone in its solar power expansion. A 2MW photovoltaic (PV) farm, integrating agriculture and energy production, has commenced smooth operations with critical equipment—including a 2500kVA PV box-type substation—procured from ZTelec Electric Technology (Zhengzhou) Co., Ltd, a leading Chinese manufacturer specializing in power distribution solutions.
1. Project Overview
The 2MW solar farm, located in the North Island’s Bay of Plenty region, adopts an agrivoltaic model where solar panels are elevated to allow agricultural activities like sheep grazing and crop cultivation beneath . This dual-use approach maximizes land efficiency, aligning with New Zealand’s goals to balance energy transition with agricultural productivity .
2. Key Equipment: 2500kVA PV Box-Type Substation
The substation, supplied by ZTelec Electric Technology, plays a pivotal role in voltage transformation and grid integration. Designed for 10kV/2500kVA capacity, it features:
Compact structure: Reduces spatial footprint, ideal for projects with limited land availability .
High reliability: Robust anti-interference and temperature resistance ensure stable operation in diverse weather conditions .
Efficient grid integration: Compatible with New Zealand’s 50Hz power system, enabling seamless energy transmission to local grids .
3. Procurement Process and Technical Collaboration
ZTelec Electric Technology was selected after a rigorous evaluation of technical specifications, cost-effectiveness, and international compliance. The company’s expertise in customized solutions and adherence to IEC standards ensured the substation met New Zealand’s stringent grid codes . Notably, ZTelec’s substation minimized on-site installation complexity, reducing civil engineering costs by 15% compared to conventional designs .
New Zealand 2MW Photovoltaic Farm Project Purchases 2500kVA Photovoltaic Box Transformer
4. Energy efficiency: Achieved a 98.5% conversion rate, contributing to an annual output of ~3,500 MWh, sufficient to power 500 households .
Low maintenance: The substation’s self-lubricating system and dust-proof design reduce operational downtime .
Environmental synergy: Supports the farm’s agrivoltaic operations by maintaining 2-meter clearance under panels for agricultural machinery and livestock ..
Conclusion
The successful deployment of ZTelec’s 2500kVA PV box-type substation in New Zealand’s 2MW solar farm underscores the critical role of high-quality, adaptive equipment in agrivoltaic projects. As New Zealand continues to expand its solar capacity, partnerships with innovative manufacturers like ZTelec will remain vital to achieving both energy security and ecological sustainability.
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