Inverter Booster Integrated Substation combines inversion/boosting
Key attributes
| Brand | Wone Store |
| Model NO. | Inverter Booster Integrated Substation combines inversion/boosting |
| Rated voltage | 40.5kV |
| Series | IBSUB |
Product descriptions from the supplier
Product Description
The Inverter Booster Integrated Transformer Substation, also known as an Inverter Booster Substation, is a specialized electrical infrastructure that combines the functions of a power inverter, a booster transformer, and a substation in a single, integrated unit.
Inverter Booster Integrated Transformer Substation belongs to the field of substation, to solve the photovoltaic power generation system in DC inverter and AC booster need to use two sets of equipment brought by the defects of large construction volume, power loss.
Inverter booster integrated transformer substation includes low pressure part, high pressure part and variable pressure part, its characteristics are that the low pressure part and high pressure part are arranged before and after, the variable pressure part is located in the low pressure part and high pressure part of the left or right.
In the low-voltage part, the direct current generated by the photovoltaic power generation system is collected and inverted into alternating current; Transformer part, the low voltage alternating current into high voltage alternating current.
For the high-voltage part, the high-voltage AC power is protected and measured. Inverter Booster Integrated Transformer Substation is used to invert and boost the electric energy generated by photovoltaic modules into stable available electric energy.
Product Features
All-in-One Integrated Design: Integrates power inverter, booster transformer, and substation functions into one unit, eliminating the need for separate configuration of multiple devices, simplifying system layout, and reducing equipment procurement costs.
PV System Pain Point Resolution: Significantly reduces on-site construction workload (e.g., wiring, installation of multiple devices) and minimizes power loss during DC-AC inversion and AC boosting, improving overall energy utilization efficiency of PV systems.
Scientific Layout Structure: The low-voltage part and high-voltage part are arranged in sequence (front and rear), while the voltage transformation part is located on the left or right side of the two parts. This layout is clear, easy to maintain, and optimizes internal space utilization.
Full-Process Function Coverage: Covers the entire chain of PV energy processing--from DC power collection, DC-AC inversion, low-voltage to high-voltage boosting, to high-voltage protection and measurement--no additional supporting equipment is required.
Strong Outdoor Adaptability: As an outdoor substation transformer, it is designed with weather resistance (e.g., rainproof, dustproof) and environmental adaptability, suitable for the outdoor operating environment of most PV power stations.
Compact Size & Space Saving: Adopts a compact structure (consistent with the definition of "compact substation transformer"), which occupies less land and is especially suitable for PV projects with limited site space (e.g., rooftop PV).
High Matching with PV Scenarios: Customized for the characteristics of PV-generated DC power, it ensures high inversion efficiency and stable boosting performance, avoiding compatibility issues with general electrical equipment.
Technology Parameters
Parameter Name |
Unit |
Specific Data |
Rated Voltage |
kV |
12, 24, 40.5 |
Rated Frequency |
Hz |
50/60 |
Rated Current of High-Voltage Circuit Breaker |
A |
630, 1250 |
Rated Current of High-Voltage Switchgear |
A |
630, 1250 |
High-Voltage Rated Short-Time Withstand Current (4S) |
kA |
20, 25, 31.5 |
High-Voltage Rated Peak Withstand Current |
kA |
50, 63, 80 |
High-Voltage Rated Short-Circuit Breaking Current |
kA |
20, 25, 31.5 |
1MIN Power Frequency Withstand Voltage |
kV |
35, 50, 70 |
Lightning Impulse Withstand Voltage (Peak) |
kV |
75, 125, 170 |
Ingress Protection |
/ |
Enclosure IP54 |
Application Scenarios
Large-Scale Ground PV Power Stations: As the core energy processing equipment, it centrally handles DC power from large-area PV arrays. After inversion and boosting, the power is connected to the national/regional power grid, supporting large-scale PV power generation and grid supply.
Distributed PV Projects (Industrial & Commercial): Suitable for rooftop PV systems of factories, shopping malls, and office buildings. Its compact design saves rooftop space, and the integrated function reduces on-site installation difficulty, meeting the needs of "local power generation and local consumption" for enterprises.
Outdoor PV Poverty Alleviation Power Stations: Adapt to the harsh outdoor environments of remote rural areas (e.g., plateaus, mountainous areas). It can quickly realize stable conversion of PV power with minimal construction work, providing reliable electricity for poverty-stricken areas and supporting rural energy construction.
PV-Storage Hybrid Systems: Cooperate with energy storage equipment. After the PV power is inverted and boosted by this product, part of the power is directly supplied to the load, and the excess power is stored in the energy storage system (or grid-connected after boosting). This improves the utilization rate of PV energy and solves the problem of unstable PV power output.
On-site installation takes only 1–3 days for most models. Unlike traditional substations, all components (transformers, HV/LV cabinets, wiring) are prefabricated and pre-debugged in the factory. On-site work is limited to: 1) placing the unit on a flat, hardened ground (no complex concrete foundations); 2) connecting low-voltage incoming lines and high-voltage outgoing lines.
Yes. Most prefabricated new energy substations (e.g., prefabricated cabin models, box-type units) support integration with both solar and wind systems. They convert low-voltage AC from PV inverters or wind turbines to 10kV/35kV (standard grid voltages) for seamless connection. For dedicated scenarios, wind-specific models add wind-speed resistance (≤35m/s), while solar-specific ones optimize heat dissipation for high-load midday generation.
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