Central Inverters
IG Solar
Central Inverters
Megawatt-class inverters for utility-scale solar parks.
Central Inverters
Central inverters convert power from large arrays in a single high-capacity unit, often delivered as a pre-engineered skid or container with transformer and switchgear. They offer the lowest cost per watt for large plants and advanced grid-support functions required by utilities.
Available from leading inverter brands. Exact specifications vary by brand and model.
Brands we use
1500 V · Outdoor / Containerised
Outdoor Central Inverters
Robust outdoor units for large solar parks — no inverter room needed.
- 2.5–3.4 MW per unit
- 1500 V DC systems
- IP54 outdoor enclosure
- 3-level PWM for efficient conversion
- Night-time reactive power compensation
Typical Specifications
Power Range2.5–3.4 MW
Max DC Voltage1500 V
EnclosureIP54 outdoor
Grid SupportFRT, reactive power
Max Efficiency~98.5–99%
DeliverySkid / container
Indoor · Modular
Indoor & Modular Central Inverters
Proven indoor central inverters, including modular designs where power modules can be serviced without taking the whole block offline.
- ~1–1.5 MW per unit
- Modular power stages for redundancy
- Indoor inverter-room installation
- Centralised SCADA monitoring
- Low cost per watt for MW plants
Typical Specifications
Power Range~1–1.5 MW
InstallationIndoor inverter room
DesignCentral / modular
MonitoringSCADA integration
Best ForGround-mount MW plants