Site shows a solar switchgear delivery to Ecuador.
About
Top Solar is a Gwangju-based solar power specialist incorporated in 2002. Alongside planning, design, construction and O&M of photovoltaic plants and PV-linked energy storage projects, the company builds its own balance-of-system equipment: indoor and outdoor switchgear panels, string and central junction boxes, metering boxes and containerized ESS units.
Its equipment is designed around standardized parts and layouts, which supports short lead times, compact footprints and straightforward maintenance for utility-scale and commercial solar installations.
Combiner-type junction boxes and string metering boxes designed for photovoltaic plants, built in stainless steel enclosures with a simplified internal layout for easy servicing.
Key features
1000 V fuse holders in string and central types
Busbar construction in central junction boxes
SUS304 stainless steel enclosures
Compact, standardized design for easy maintenance
Applications
Utility-scale PV plants
Commercial rooftop solar
Solar EPC contractors
String and central junction boxes with 1000 V fuse holders (15 A / 30 A); metering boxes for 20 kW and 36 kW inverters; SUS304 enclosures 1.2-1.5 mm
Power receiving and distribution panels for solar plants, including outdoor all-in-one panels that house inverters, built with VCB, ACB and MCCB protection devices.
Key features
VCB, ACB and MCCB protection for grid connection
Standardized parts for short lead times
Compact size reduces installation space and time
Outdoor integrated versions with inverter housing
Applications
PV plant grid connection
Outdoor substations for solar farms
Commercial solar installations
Indoor and outdoor switchgear; outdoor integrated panels with inverter; low-voltage outdoor panels; panels for sandwich-panel enclosures
All-in-one energy storage containers integrating PCS, batteries and PMS, with built-in air conditioning and fire suppression, for solar-linked storage projects.
Key features
Integrated PCS, battery and PMS
Built-in HVAC and fire suppression
Compact layout cuts installation time
Supplied for PV-linked ESS projects
Applications
Solar-plus-storage plants
Peak shifting and grid support
Commercial energy storage
PV-linked ESS installations from 1 MWh to 5 MWh panels; battery containers up to 34 MWh projects
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