JinkoSolar Review 2026
JinkoSolar manufactures 7 models across solar panels. Efficiency range 20.8%–22.8%.
Headquartered in China · Manufacturing in China
Founded 2006 by Li Xiande · Headquartered in Shanghai, China
Parent company: JinkoSolar Holding Co., Ltd.
Listed: NYSE:JKS
JinkoSolar at a glance
Certifications: IEC 61215 · IEC 61730 · UL 1703 · CEC Listed · TUV
Warranty: 12-yr product · 30-yr performance
Key milestones
- 2006 Founded in Shanghai
- 2010 IPO on NYSE (JKS)
- 2016 Became #1 global solar module shipper by volume
- 2022 Launched Tiger Neo TOPCon series
Source: www.jinkosolar.com/en/site/aboutus · Last updated 2026-05-27
JinkoSolar Pros & Cons (data-driven)
+ Pros
- ✓ Average panel efficiency 22.1% exceeds industry baseline 21%
- ✓ Average product warranty 14.1yr exceeds industry baseline 12yr
- ✓ Strong heat tolerance (-0.3%/°C, better than industry -0.32%/°C)
- ✓ Low annual degradation 0.43%/yr (industry average ~0.5%/yr)
− 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 JinkoSolar Product List (7)
Solar Panels (7)
| Model | Wattage | Efficiency | Warranty | Verified | Score | Details |
|---|---|---|---|---|---|---|
| Tiger Neo 615W | 615W | 22.8% | 15/30 yr | ✓ | 94 (A) | View → |
| Tiger Neo N-type 480W | 480W | 22.7% | 15/30 yr | ✓ | 93 (A) | View → |
| Tiger Neo 475W | 475W | 22.6% | 15/30 yr | ✓ | 93 (A) | View → |
| Tiger Neo 440W | 440W | 22.2% | 15/30 yr | ✓ | 91 (A) | View → |
| Tiger Neo S 430W | 430W | 22% | 15/30 yr | — | 85 (B+) | View → |
| Tiger Pro 550W | 550W | 21.4% | 12/25 yr | ✓ | 78 (B) | View → |
| Tiger Pro 60HC 400W | 400W | 20.8% | 12/25 yr | — | 69 (C+) | View → |
Spec Sheet Downloads
5 manufacturer-published datasheets available for JinkoSolar products. All links go to the official PDF on the manufacturer's website.
- PDF JinkoSolar Tiger Neo 475W datasheet →https://www.jinkosolar.eu/uploads/Tiger%20Neo%2054HL4-V%20410-435Watt-EN.pdf
- PDF JinkoSolar Tiger Pro 550W datasheet →https://www.jinkosolar.com/uploads/5ff587a0/JKM530-550M-72HL4-(V)-F1-EN.pdf
- PDF JinkoSolar Tiger Neo N-type 480W datasheet →https://jinkosolar.eu/wp-content/uploads/2023-Tiger-Neo-Product-Introduction-2023-4-28-EU-1.pdf
- PDF JinkoSolar Tiger Neo 615W datasheet →https://www.jinkosolar.com/uploads/JKM595-615N-78HL4-(V)-F1-EN%20(IEC%202016).pdf
- PDF JinkoSolar Tiger Neo 440W datasheet →https://www.jinkosolar.com/uploads/JKM420-440N-54HL4R-B-F4-EN(1).pdf
Where JinkoSolar is Recommended
Our climate-adapted state guides recommend JinkoSolar models in 4 states.
Recent JinkoSolar News
SolarSpec does not republish third-party news. For the latest JinkoSolar news — product launches, financial filings, recalls, supply-chain updates — search Google News directly.
Search JinkoSolar news on Google News →Related Brands
Brands with comparable SolarSpec scores in similar product categories.
Frequently Asked Questions
What is the SolarSpec Score for JinkoSolar?
JinkoSolar earns a SolarSpec Score of 86/100 (Grade B+) based on the weighted average of all 7 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 JinkoSolar offer in 2026?
JinkoSolar offers 7 products in their 2026 lineup: 7 solar panels.
What is the most efficient JinkoSolar solar panel?
The most efficient JinkoSolar solar panel is the Tiger Neo 615W at 22.8% efficiency with 615W output. JinkoSolar panels range from 20.8% to 22.8% efficiency across 7 models.
What warranty does JinkoSolar offer on solar panels?
JinkoSolar offers up to 15-year product warranty and up to 30-year performance warranty. Average annual degradation across the lineup is 0.43%.
Where are JinkoSolar solar panels manufactured?
JinkoSolar solar panels are manufactured in China.
Where can I download JinkoSolar datasheets?
We have direct manufacturer-published datasheet links for 5 of 7 JinkoSolar products. See the Spec Sheet Downloads section below for direct PDF links.
How we score brands
Every JinkoSolar 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 7 models.
Read the full SolarSpec methodology →