Quick Answer
Solar inverters — string, hybrid, and off-grid types from 1kW to 250kW+ — are sourced from China from CE and IEC 62109 certified manufacturers. Key checks are inverter type and topology, efficiency and MPPT, grid-compliance for the destination, certification, and after-sales support and warranty.
What to Specify and Verify
- Type: string, hybrid, or off-grid for the application
- Power rating, efficiency, and number of MPPTs
- Grid-compliance/standards for the destination market
- CE, IEC 62109 certification, warranty, and support
Hybrid inverters pair with batteries; grid-tie inverters must meet local grid codes. Verify certification and grid compliance. See verify IEC.
Key Takeaways
- Match type (string/hybrid/off-grid) to the application.
- Check rating, efficiency, and MPPTs.
- Confirm destination grid compliance.
- Verify CE/IEC 62109 and warranty.
Frequently Asked Questions
What types of solar inverters are there?
String inverters (most grid-tie systems), hybrid inverters (pair with batteries), and off-grid inverters. Choose based on whether the system is grid-tied, hybrid, or standalone.
What certifications do solar inverters need?
CE and IEC 62109 (safety) are common, plus grid-compliance certification matching the destination market's grid code. Verify these for the specific model.
Why does grid compliance matter for inverters?
Grid-tie inverters must meet the destination country's grid code (voltage, frequency, protection) to be approved for connection. An inverter that doesn't comply can't be legally connected.
What is MPPT in a solar inverter?
MPPT (Maximum Power Point Tracking) optimises power harvest from the solar array. More MPPTs allow more flexible array configurations and better performance on complex roofs.
Can Plutonia source solar inverters?
Yes. Plutonia sources string, hybrid, and off-grid inverters from verified manufacturers with certification and grid-compliance checks. Submit your requirement to start.