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Global Observing System Gos

Global Observing System Gos

Browse technical resources about EMS, microgrid, inverters, PCS, and energy storage management.

  • Telecom tower solar power system system configuration Africa

    Telecom tower solar power system system configuration Africa

    Across the continent, operators are rolling out systems that combine solar panels, battery storage and limited diesel backup — with some aiming for fully solar‑powered sites, especially in rural and off‑grid regions. Some are aiming for fully solar-powered sites over time, particularly in rural and off-grid areas where extending electricity grids is. Siemens Solar is excited to announce the launch of a groundbreaking solar-powered telecommunications initiative in Africa, unveiled on April 07, 2025. Ethio Telecom's installation enabled the site to generate and use its own solar power. Soaring diesel prices linked to the Iran war are accelerating a continent‑wide shift in Africa's telecom industry, pushing operators to replace fuel‑hungry generators with solar‑powered systems to keep mobile networks running and costs under control.

    [PDF Version]
  • Global ranking of solar inverter manufacturers

    Global ranking of solar inverter manufacturers

    The answer comes from the latest analysis by Wood Mackenzie, which has updated its global top ten in the report Global Solar Inverter Manufacturer Rankings H1 2025. The ranking evaluates 23 leading companies that together represent around 90% of total global inverter shipments. The rankings evaluate 23 leading. Sungrow and Huawei retained the top position in Wood Mackenzie's 2026 Global Solar Inverter Manufacturer Ranking for the second consecutive year, as developers, investors and lenders place increasing emphasis on manufacturing diversification, cybersecurity readiness and long-term operational. Quality assurance firm Sinovoltaics updated its inverter manufacturer financial stability ranking with APSystems (Yuneng Technology), Sinexcel, and Eaton in the top three spots. From pv magazine Global Sinovoltaics, a quality assurance services firm based in Hong Kong, has released its latest.

    [PDF Version]
  • Global single-axis tracking photovoltaic bracket

    Global single-axis tracking photovoltaic bracket

    An efficient photovoltaic (PV) tracking system enables solar cells to produce more energy. However, commonly-used PV tracking systems experience the following limitations: (ⅰ) they are mainly applied.


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