Astronergy ASTRO N5 460W vs JinkoSolar Tiger Neo S 430W
The JinkoSolar Tiger Neo S 430W wins this comparison by a decisive margin. It leads in efficiency (22% vs 21.3%) and matches or exceeds on warranty (15 vs 12 years). For most residential installations, the JinkoSolar Tiger Neo S 430W is the stronger choice.
Key Differences
- • Astronergy ASTRO N5 460W is rated at 460W while JinkoSolar Tiger Neo S 430W is rated at 430W, a 30W difference.
- • JinkoSolar Tiger Neo S 430W achieves 22% efficiency vs 21.3% for the other, a 0.7 percentage point gap.
- • JinkoSolar Tiger Neo S 430W comes with a 15-year product warranty vs 12 years for the other.
- • JinkoSolar Tiger Neo S 430W has a superior temperature coefficient of -0.29%/°C vs -0.34%/°C, retaining more power in hot climates.
- • Astronergy ASTRO N5 460W uses PERC Mono cells while JinkoSolar Tiger Neo S 430W uses TOPCon N-type cells, representing different technology generations.
Specifications Breakdown
Module Efficiency
The JinkoSolar Tiger Neo S 430W achieves 22% module efficiency compared to Astronergy ASTRO N5 460W's 21.3%, meaning JinkoSolar Tiger Neo S 430W converts 0.7 percentage points more sunlight into electricity per square meter. In practical terms, the Astronergy ASTRO N5 460W produces 230.2 watts per square meter of panel area while the JinkoSolar Tiger Neo S 430W produces 220.2 W/m². For rooftop installations where space is limited, this efficiency gap determines how many kilowatts you can fit on your available roof area. Over a 25-year system life, even a small efficiency advantage compounds into meaningful additional energy production.
Power Output
The Astronergy ASTRO N5 460W delivers 460W per panel versus 430W for the JinkoSolar Tiger Neo S 430W, a 30W difference per module. To build an 8 kW residential system, you would need 18 Astronergy ASTRO N5 460W panels or 19 JinkoSolar Tiger Neo S 430W panels. Choosing the higher-wattage option saves 1 panel, reducing total racking hardware, wiring, and installation labor costs. Higher wattage per panel is particularly valuable for commercial-scale installations where panel count directly impacts balance-of-system costs.
Temperature Coefficient
The JinkoSolar Tiger Neo S 430W has a temperature coefficient of -0.29%/°C versus -0.34%/°C for the Astronergy ASTRO N5 460W. On a hot summer day when cell temperature reaches 65°C (40°C above the 25°C STC baseline), the JinkoSolar Tiger Neo S 430W retains 94.2% of its rated power while the other retains 93.2%. This difference is particularly significant in hot climates such as the American Southwest, the Middle East, and Southeast Asia, where panels routinely operate 30-40°C above STC for several hours each day. Over the system lifetime, the cumulative energy advantage from a better temperature coefficient can amount to 2-4% of total production.
Warranty Coverage
The Astronergy ASTRO N5 460W is backed by a 12-year product warranty and 25-year performance guarantee, while the JinkoSolar Tiger Neo S 430W offers 15-year product and 30-year performance coverage. The JinkoSolar Tiger Neo S 430W provides 3 additional years of defect protection, covering manufacturing issues, material failures, and premature performance loss. Based on their published degradation rates (1.5% first year then 0.5%/year for Astronergy ASTRO N5 460W; 1% first year then 0.4%/year for JinkoSolar Tiger Neo S 430W), after 25 years the Astronergy ASTRO N5 460W should retain approximately 86.5% of original output versus 89.4% for the JinkoSolar Tiger Neo S 430W. This 2.9 percentage point gap in end-of-life output meaningfully impacts lifetime energy economics.
Physical Dimensions & Weight
The Astronergy ASTRO N5 460W measures 1762×1134×30mm and weighs 23 kg, while the JinkoSolar Tiger Neo S 430W measures 1722×1134×30mm at 21 kg. 2.00 m² of panel area for the Astronergy ASTRO N5 460W versus 1.95 m² for the JinkoSolar Tiger Neo S 430W. The JinkoSolar Tiger Neo S 430W is 2.0 kg lighter per panel, which reduces structural load requirements on the roof and makes handling easier during installation. For a 20-panel system, that is a total weight difference of 40 kg. Similar footprints mean both panels fit comparably on standard residential rooftop configurations.
Specification Comparison
| Specification | Astronergy ASTRO N5 460W | JinkoSolar Tiger Neo S 430W |
|---|---|---|
| Power | 460W | 430W |
| Efficiency | 21.3% | 22% |
| Power Density | 21.4 W/sq ft | 20.5 W/sq ft |
| Cell Type | PERC Mono | TOPCon N-type |
| Bifacial | Yes | Yes |
| Weight | 23 kg | 21 kg |
| Temp Coefficient | -0.34%/°C | -0.29%/°C |
| Snow Load | 5400 Pa | 5400 Pa |
| Wind Load | 2400 Pa | 2400 Pa |
| Product Warranty | 12 years | 15 years |
| Performance Warranty | 25 years | 30 years |
| Degradation (Year 1) | 1.5% | 1% |
| Annual Degradation | 0.5% | 0.4% |
| Country | China | China |
5-Dimension Head-to-Head Analysis
1. Efficiency & Power Density
Winner: JinkoSolar Tiger Neo S 430WThe JinkoSolar Tiger Neo S 430W achieves 22% efficiency versus 21.3% — a 0.7 percentage point advantage. On a typical 30-panel residential roof, this translates to approximately 0.9 kW more total system capacity, or 5 kWh more annual production in an average US location.
2. Hot Climate Performance
Winner: JinkoSolar Tiger Neo S 430WThe JinkoSolar Tiger Neo S 430W has a better temperature coefficient of -0.29%/°C versus -0.34%/°C. On a 45°C summer day (20°C above STC), the winner retains 94.2% of rated power versus 93.2%. This is a meaningful difference in hot states like Arizona, Texas, and Florida.
3. Durability & Warranty
Winner: JinkoSolar Tiger Neo S 430WJinkoSolar Tiger Neo S 430W leads with a 15-year product warranty versus 12 years. JinkoSolar Tiger Neo S 430W degrades more slowly at 0.4% per year versus 0.5%. After 25 years, expect 86.5% vs 89.4% of original output for Astronergy ASTRO N5 460W and JinkoSolar Tiger Neo S 430W respectively.
4. Power Output
Winner: Astronergy ASTRO N5 460WThe Astronergy ASTRO N5 460W delivers 460W versus 430W per panel — 30W more. For an 8 kW system, you need 18 panels with the higher-wattage option versus 19 panels, saving 1 panels and the associated racking and labor costs.
5. Cell Technology
Winner: JinkoSolar Tiger Neo S 430WThe Astronergy ASTRO N5 460W uses PERC Mono: PERC (Passivated Emitter Rear Cell) is the current mainstream technology, offering good efficiency at the lowest manufacturing cost. The JinkoSolar Tiger Neo S 430W uses TOPCon N-type: TOPCon (Tunnel Oxide Passivated Contact) adds a thin tunnel oxide layer to reduce recombination losses, achieving higher efficiency than PERC while being manufacturable on existing production lines. TOPCon N-type represents a newer generation technology with a longer performance runway as manufacturing matures.
Astronergy ASTRO N5 460W
The ASTRO N5 is a mid-range PERC panel delivering 460W for residential and commercial installations at a value price point.
Pros
- + Good value per watt
- + Mid-size format
- + CHINT Group backing
- + Widely available globally
Cons
- - Older PERC technology
- - Standard efficiency
- - Less known in US
JinkoSolar Tiger Neo S 430W
The Tiger Neo S is JinkoSolar's compact N-type residential panel, delivering 430W in a space-efficient format for standard roof sizes.
Pros
- + Compact N-type panel
- + Good residential size
- + JinkoSolar quality
- + 30-year warranty
Cons
- - Lower wattage vs larger models
- - Moderate efficiency
- - Standard sizing
Choose Astronergy ASTRO N5 460W If...
- ✓ You want fewer panels to reach your target system size, reducing racking and labor costs
- ✓ Value-oriented projects seeking competitive PERC pricing from a global manufacturer.
Choose JinkoSolar Tiger Neo S 430W If...
- ✓ Your roof space is limited and you need maximum power per panel
- ✓ Long-term warranty protection is a top priority and you plan to stay in your home for 15+ years
- ✓ You live in a hot climate (Arizona, Texas, Florida) where heat performance matters
- ✓ You want maximum output retention over the system's 25-30 year lifespan
- ✓ You prefer newer cell technology with a longer performance improvement runway
Our Recommendation
The JinkoSolar Tiger Neo S 430W is the decisive winner in this solar panel comparison, outperforming the Astronergy ASTRO N5 460W in 4 of 5 dimensions. Unless you have a specific requirement that the Astronergy ASTRO N5 460W uniquely addresses, the JinkoSolar Tiger Neo S 430W is the stronger choice for virtually every installation scenario.
Frequently Asked Questions
Which is better, Astronergy ASTRO N5 460W or JinkoSolar Tiger Neo S 430W?
The JinkoSolar Tiger Neo S 430W wins this comparison by a decisive margin. It leads in efficiency (22% vs 21.3%) and matches or exceeds on warranty (15 vs 12 years). For most residential installations, the JinkoSolar Tiger Neo S 430W is the stronger choice.
Which panel is more efficient, Astronergy ASTRO N5 460W or JinkoSolar Tiger Neo S 430W?
The JinkoSolar Tiger Neo S 430W at 22% module efficiency. Higher efficiency means more watts per square foot of roof space, which is critical for space-constrained installations. The difference of 0.7 percentage points translates to approximately 30W per panel under standard test conditions.
Which has a better warranty, Astronergy ASTRO N5 460W or JinkoSolar Tiger Neo S 430W?
The Astronergy ASTRO N5 460W comes with a 12-year product warranty and 25-year performance guarantee. The JinkoSolar Tiger Neo S 430W offers 15-year product and 30-year performance warranties. JinkoSolar Tiger Neo S 430W provides 3 additional years of product coverage.
Which panel performs better in hot weather?
The Astronergy ASTRO N5 460W has a temperature coefficient of -0.34%/°C and the JinkoSolar Tiger Neo S 430W is -0.29%/°C. JinkoSolar Tiger Neo S 430W retains more power in heat — important in states like Arizona, Texas, and Florida. A lower (less negative) temperature coefficient is better.
How many Astronergy ASTRO N5 460W vs JinkoSolar Tiger Neo S 430W panels do I need for an 8 kW system?
For an 8 kW system: you need 18 Astronergy ASTRO N5 460W panels (460W each) or 19 JinkoSolar Tiger Neo S 430W panels (430W each). The Astronergy ASTRO N5 460W requires fewer panels, saving on racking hardware and installation labor.
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Last updated: February 2026