Deye Review 2026
Deye manufactures 2 models across inverters.
Headquartered in International · Manufacturing in Various
Founded 2007 · Headquartered in Ningbo, Zhejiang, China
Parent company: Ningbo Deye Inverter Technology Co., Ltd.
Listed: SH:605117
Deye at a glance
Certifications: IEC 62109 · VDE · G99
Warranty: 10-yr product
Key milestones
- 2007 Founded as solar inverter manufacturer
- 2021 Listed on Shanghai Stock Exchange (605117)
Source: www.deyeinverter.com · Last updated 2026-05-27
Deye Pros & Cons (data-driven)
+ Pros
- ✓ Inverter peak efficiency averages 97.5% (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 Deye Product List (2)
Inverters (2)
| Model | Type | AC Power | Efficiency | Warranty | Verified | Details |
|---|---|---|---|---|---|---|
| SUN-12K-SG04LP3 | hybrid | 12.0 kW | 97.6% | 10 yr | ✓ | View → |
| SUN-8K-SG01LP1 | hybrid | 8.0 kW | 97.5% | 10 yr | ✓ | View → |
Spec Sheet Downloads
2 manufacturer-published datasheets available for Deye products. All links go to the official PDF on the manufacturer's website.
- PDF Deye SUN-12K-SG04LP3 Hybrid Inverter datasheet →https://deye.com/product/sun-5-6-8-10-12k-sg04lp3-eu/
- PDF Deye SUN-8K-SG01LP1 Hybrid Inverter datasheet →https://deye.com/product/sun-5-6-7-6-8k-sg01lp1-us/
Recent Deye News
SolarSpec does not republish third-party news. For the latest Deye news — product launches, financial filings, recalls, supply-chain updates — search Google News directly.
Search Deye news on Google News →Related Brands
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Frequently Asked Questions
What is the SolarSpec Score for Deye?
Deye earns a SolarSpec Score of 80/100 (Grade B+) based on the weighted average of all 2 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 Deye offer in 2026?
Deye offers 2 products in their 2026 lineup: 2 inverters.
Where can I download Deye datasheets?
We have direct manufacturer-published datasheet links for 2 of 2 Deye products. See the Spec Sheet Downloads section below for direct PDF links.
How we score brands
Every Deye 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 2 models.
Read the full SolarSpec methodology →