Ruibian (Jiangsu) Electric Power Co., Ltd. is one of the leading manufacturers and suppliers of chinese-style new energy integrated unit in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for pricelist.
Materials & System Integration
Integrated components: PV inverter / energy storage PCS, busbar bridge, LV compartment (communication + auxiliary power), oil-immersed transformer, HV compartment (with switchgear or circuit breaker), and enclosure.
Enclosure: Waterproof, fireproof, and arc-resistant – environmentally friendly and safe.
Transformer: Oil-immersed step-up transformer, fully sealed tank, fully insulated.
HV compartment: Equipped with vacuum load-break switch/fuse or circuit breaker.
Operating temperature: Can operate normally in -40°C to +45°C environments.
Key Advantages
Highly integrated: All assembly and testing completed at factory – "plug and play" on site.
Fast installation: Saves civil work costs, shortens construction period, no need for dedicated supervision.
Compact and space-saving: High integration and small footprint.
Safe and reliable operation: Fully sealed tank, fully insulated, high overload capability.
Flexible supply modes: Both ring-network and terminal feeding available.

Application Scenarios
PV plants
PV inverter step-up all-in-one.
01
Energy storage plants
PCS step-up all-in-one.
02
Wind-solar-storage integration
Hybrid systems.
03
Commercial & industrial distributed systems
Rooftop PV, park energy storage.
04
Packaging & Transport
Packaging
Shipped as a complete unit.
Transport
By truck or container, secured by ISO corner castings.
On-site installation
Integral lifting and placement; connect incoming/outgoing cables for commissioning.
FAQ
Q1: What is the difference between Chinese-style renewable energy all-in-one and Chinese-style pad-mounted transformer?
A: The pad-mounted transformer contains only the transformer and switchgear; the all-in-one additionally integrates the inverter or PCS, offering a complete "inversion/conversion + step-up" solution.
Q2: Can the all-in-one be fully tested at the factory?
A: Yes. All manufacturing, assembly, wiring, and testing are completed at the factory. On-site work is only lifting, positioning, and cable connection.
Q3: What voltage levels are suitable for the all-in-one?
A: Typically for 10kV and 35kV grid connection voltages, with customization available based on project requirements.
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