Growatt Review 2026
Growatt manufactures 6 models across inverters.
Headquartered in International · Manufacturing in Various
Founded 2010 by David Ding · Headquartered in Shenzhen, Guangdong, China
Parent company: Shenzhen Growatt New Energy Co., Ltd. (private)
Growatt at a glance
Certifications: IEC 62109 · VDE · G99 · UL 1741-SA
Warranty: 5-yr product
Key milestones
- 2010 Founded in Shenzhen, China
- 2018 Became #1 residential inverter supplier globally
Source: www.growatt.com/about-us · Last updated 2026-05-27
Growatt Pros & Cons (data-driven)
+ Pros
- ✓ Inverter peak efficiency averages 98.1% (above industry 97%)
- ✓ 100% of SKUs triple-verified against manufacturer datasheets
− Cons
- ✗ Distributor and installer pricing varies — direct retail rarely available
- ✗ Some 2026 models depend on regional distributor availability
Pros and cons calculated against industry baselines: 21% panel efficiency, 12yr panel warranty, -0.32%/°C temp coeff, 90% battery RTE.
Current Growatt Product List (6)
Inverters (6)
| Model | Type | AC Power | Efficiency | Warranty | Verified | Details |
|---|---|---|---|---|---|---|
| SPH 10000TL-HU | hybrid | 10.0 kW | 97.5% | 10 yr | ✓ | View → |
| MOD 10000TL3-XH | string | 10.0 kW | 98.6% | 10 yr | ✓ | View → |
| MOD 7000TL3-XH | string | 7.0 kW | 98.4% | 10 yr | ✓ | View → |
| MIN 6000TL-XH | string | 6.0 kW | 98.4% | 10 yr | ✓ | View → |
| SPH 6000ES | hybrid | 6.0 kW | 97.8% | 10 yr | ✓ | View → |
| MIN 3000TL-XH | string | 3.0 kW | 98.2% | 10 yr | ✓ | View → |
Spec Sheet Downloads
6 manufacturer-published datasheets available for Growatt products. All links go to the official PDF on the manufacturer's website.
- PDF Growatt MIN 6000TL-XH String Inverter datasheet →https://us.growatt.com/upload/file/MIN_3000-7600TL-XH-US_Datasheet_EN_202401.pdf
- PDF Growatt SPH 6000ES Hybrid Inverter datasheet →https://en.growatt.com/products/sph-3000-6000es
- PDF Growatt MOD 7000TL3-XH Three-Phase String Inverter datasheet →https://en.growatt.com/products/mod-3000-10000tl3-xh
- PDF Growatt MIN 3000TL-XH String Inverter datasheet →https://us.growatt.com/upload/file/MIN_3000-7600TL-XH-US_Datasheet_EN_202401.pdf
- PDF Growatt SPH 10000TL-HU Hybrid Inverter datasheet →https://en.growatt.com/products/sph-10000tl-hu
- PDF Growatt MOD 10000TL3-XH Three-Phase Inverter datasheet →https://en.growatt.com/products/mod-3000-10000tl3-xh
Recent Growatt News
SolarSpec does not republish third-party news. For the latest Growatt news — product launches, financial filings, recalls, supply-chain updates — search Google News directly.
Search Growatt news on Google News →Related Brands
Brands with comparable SolarSpec scores in similar product categories.
Frequently Asked Questions
What is the SolarSpec Score for Growatt?
Growatt earns a SolarSpec Score of 82/100 (Grade B+) based on the weighted average of all 6 models in their 2026 lineup. The score combines efficiency, warranty, temperature coefficient, and verification status. See our /methodology/ page for the full formula.
How many solar products does Growatt offer in 2026?
Growatt offers 6 products in their 2026 lineup: 6 inverters.
Where can I download Growatt datasheets?
We have direct manufacturer-published datasheet links for 6 of 6 Growatt products. See the Spec Sheet Downloads section below for direct PDF links.
How we score brands
Every Growatt model in our catalog is scored 0-100 using a transparent formula: efficiency (25 pts), product warranty (20 pts), performance warranty bonus (3 pts), temperature coefficient (12 pts), and datasheet verification (5 pts), on a 50-point baseline. The brand-level score is the simple average across all 6 models.
Read the full SolarSpec methodology →