What you need to know
GoodWe’s ET PLUS+ is a 5–10 kW three-phase residential hybrid-inverter series designed for solar and battery integration. GoodWe says it was ranked a global Top 3 hybrid inverter supplier by Wood Mackenzie in 2021 and named a BloombergNEF Tier 1 power-inverter manufacturer for Q2 2025. These are dated, category-specific credentials—not a permanent ranking of every model.
Key takeaways
- A hybrid inverter can coordinate panels, battery, grid, monitoring and selected backup loads.
- The ET PLUS+ specification includes 5–10 kW models, battery integration and a supported backup output.
- Backup capability depends on system design and wiring, not the inverter brand alone.
- Confirm phase type, model, battery compatibility, power limits, warranty and local support before purchase.
01
What does a hybrid inverter do?
The inverter converts DC electricity from the panels into AC electricity for the home. A hybrid model also manages a compatible battery, applies operating priorities, records system data and may supply an isolated backup output when designed for it.
It is therefore more than a box on the wall. Inverter sizing, string voltage, MPPT allocation, export control, communications and protection all affect daily performance.
02
How should the GoodWe rankings be described?
GoodWe reports that Wood Mackenzie ranked it among the global Top 3 hybrid inverter suppliers in 2021. It also announced BloombergNEF Tier 1 power-inverter manufacturer status for Q2 2025.
The dates and categories should stay attached to the claims. They support manufacturer scale and market presence, but the homeowner still needs to evaluate the selected model, design and after-sales path.
03
ET PLUS+ features that matter at home
GoodWe lists the ET PLUS+ as a 5–10 kW three-phase hybrid series. Published features include smart-load control, export-power limits, battery integration, unbalanced-output support and a backup output with fast switching under specified conditions.
- Check that the model matches the home’s phase and approved AC capacity.
- Confirm the exact battery brand and model on the current compatibility list.
- Size backup around essential loads and inverter output—not total connected load.
- Ensure Wi-Fi or LAN monitoring is commissioned before handover.
- Place the inverter in the compliant location with required clearances and environmental protection.
04
What should be tested at handover?
The homeowner should receive operating guidance, monitoring access and evidence that the system produces, reports and responds as designed. When backup is included, the installer should test a simulated grid failure with the agreed essential loads.
Ask who handles a fault, what response channel is available and how warranty cases are documented. Strong aftercare often matters more than an extra fraction of headline efficiency.
Straight answers
Frequently asked questions
Is GoodWe a top-three solar inverter brand?+
GoodWe states it was ranked a global Top 3 hybrid inverter supplier by Wood Mackenzie in 2021. The year and hybrid-inverter category are important context.
Is GoodWe a BloombergNEF Tier 1 inverter manufacturer?+
GoodWe announced that it was named a BloombergNEF Tier 1 power-inverter manufacturer for Q2 2025. This is a dated manufacturer classification.
Can GoodWe ET PLUS+ work during a blackout?+
It supports backup functionality when combined with a compatible battery, correct protection and approved backup wiring. The complete installed system—not the inverter alone—creates backup.
Can I add a battery later?+
Potentially, if the selected inverter, activation state, battery, firmware and wiring support it. Confirm the future battery path in writing before installation.
Official and primary sources
Policy and product information can change. These were reviewed on 19 July 2026; confirm current eligibility and specifications before making a purchase decision.
