JinkoSolar Tiger Pro 60HC 400W vs Aptos Solar DNA-120-MF26 370W
The Aptos Solar DNA-120-MF26 370W wins this comparison by a decisive margin. It offers better long-term durability with 25-year warranty. For most residential installations, the Aptos Solar DNA-120-MF26 370W is the stronger choice.
Key Differences
- • JinkoSolar Tiger Pro 60HC 400W is rated at 400W while Aptos Solar DNA-120-MF26 370W is rated at 370W, a 30W difference.
- • JinkoSolar Tiger Pro 60HC 400W achieves 20.8% efficiency vs 20.28% for the other, a 0.5 percentage point gap.
- • Aptos Solar DNA-120-MF26 370W comes with a 25-year product warranty vs 12 years for the other.
- • JinkoSolar Tiger Pro 60HC 400W has a superior temperature coefficient of -0.35%/°C vs -0.36%/°C, retaining more power in hot climates.
Specifications Breakdown
Module Efficiency
The JinkoSolar Tiger Pro 60HC 400W achieves 20.8% module efficiency compared to Aptos Solar DNA-120-MF26 370W's 20.28%, meaning JinkoSolar Tiger Pro 60HC 400W converts 0.5 percentage points more sunlight into electricity per square meter. In practical terms, the JinkoSolar Tiger Pro 60HC 400W produces 200.2 watts per square meter of panel area while the Aptos Solar DNA-120-MF26 370W produces 200.4 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 JinkoSolar Tiger Pro 60HC 400W delivers 400W per panel versus 370W for the Aptos Solar DNA-120-MF26 370W, a 30W difference per module. To build an 8 kW residential system, you would need 20 JinkoSolar Tiger Pro 60HC 400W panels or 22 Aptos Solar DNA-120-MF26 370W panels. Choosing the higher-wattage option saves 2 panels, 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 Pro 60HC 400W has a temperature coefficient of -0.35%/°C versus -0.36%/°C for the Aptos Solar DNA-120-MF26 370W. On a hot summer day when cell temperature reaches 65°C (40°C above the 25°C STC baseline), the JinkoSolar Tiger Pro 60HC 400W retains 93.0% of its rated power while the other retains 92.8%. While the numerical gap is modest, it still accumulates over decades of summer production, especially in southern latitudes with prolonged peak heat hours.
Warranty Coverage
The JinkoSolar Tiger Pro 60HC 400W is backed by a 12-year product warranty and 25-year performance guarantee, while the Aptos Solar DNA-120-MF26 370W offers 25-year product and 30-year performance coverage. The Aptos Solar DNA-120-MF26 370W provides 13 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 JinkoSolar Tiger Pro 60HC 400W; 1% first year then 0.54%/year for Aptos Solar DNA-120-MF26 370W), after 25 years the JinkoSolar Tiger Pro 60HC 400W should retain approximately 86.5% of original output versus 86.0% for the Aptos Solar DNA-120-MF26 370W. The end-of-life output levels are closely matched.
Physical Dimensions & Weight
The JinkoSolar Tiger Pro 60HC 400W measures 1762×1134×30mm and weighs 22 kg, while the Aptos Solar DNA-120-MF26 370W measures 1762×1048×35mm at 20.5 kg. 2.00 m² of panel area for the JinkoSolar Tiger Pro 60HC 400W versus 1.85 m² for the Aptos Solar DNA-120-MF26 370W. Their weights are closely matched, so neither panel imposes a significantly different structural load on the mounting system. The more compact Aptos Solar DNA-120-MF26 370W may be easier to fit on irregularly shaped or space-limited rooftops.
Specification Comparison
| Specification | JinkoSolar Tiger Pro 60HC 400W | Aptos Solar DNA-120-MF26 370W |
|---|---|---|
| Power | 400W | 370W |
| Efficiency | 20.8% | 20.28% |
| Power Density | 18.6 W/sq ft | 18.6 W/sq ft |
| Cell Type | PERC Mono | PERC Mono |
| Bifacial | No | No |
| Weight | 22 kg | 20.5 kg |
| Temp Coefficient | -0.35%/°C | -0.36%/°C |
| Snow Load | 5400 Pa | 5400 Pa |
| Wind Load | 2400 Pa | 4000 Pa |
| Product Warranty | 12 years | 25 years |
| Performance Warranty | 25 years | 30 years |
| Degradation (Year 1) | 1.5% | 1% |
| Annual Degradation | 0.5% | 0.54% |
| Country | China | Vietnam |
5-Dimension Head-to-Head Analysis
1. Efficiency & Power Density
Winner: JinkoSolar Tiger Pro 60HC 400WThe JinkoSolar Tiger Pro 60HC 400W achieves 20.8% efficiency versus 20.28% — a 0.5 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 Pro 60HC 400WThe JinkoSolar Tiger Pro 60HC 400W has a better temperature coefficient of -0.35%/°C versus -0.36%/°C. On a 45°C summer day (20°C above STC), the winner retains 93.0% of rated power versus 92.8%. The difference is modest but accumulates over 25 years of summer production.
3. Durability & Warranty
Winner: Aptos Solar DNA-120-MF26 370WAptos Solar DNA-120-MF26 370W leads with a 25-year product warranty versus 12 years. JinkoSolar Tiger Pro 60HC 400W degrades more slowly at 0.5% per year versus 0.54%. After 25 years, expect 86.5% vs 86.0% of original output for JinkoSolar Tiger Pro 60HC 400W and Aptos Solar DNA-120-MF26 370W respectively.
4. Power Output
Winner: JinkoSolar Tiger Pro 60HC 400WThe JinkoSolar Tiger Pro 60HC 400W delivers 400W versus 370W per panel — 30W more. For an 8 kW system, you need 20 panels with the higher-wattage option versus 22 panels, saving 2 panels and the associated racking and labor costs.
5. Cell Technology
Winner: TieBoth panels use PERC Mono cell technology. No technology advantage for either product.
JinkoSolar Tiger Pro 60HC 400W
The Tiger Pro 60HC delivers 400W using PERC technology in a half-cut cell design for improved shade tolerance and reliability.
Pros
- + Proven PERC technology
- + Half-cut cell design
- + Good shade tolerance
- + Affordable
Cons
- - Older technology
- - Lower efficiency
- - Standard warranty
Aptos Solar DNA-120-MF26 370W
Aptos Solar DNA-120-MF26 is a 370W all-black residential panel with DNA technology, designed for aesthetic rooftop installations with strong value pricing.
Pros
- + All-black design for aesthetic residential rooftops
- + Lightweight at 20.5 kg
- + Budget-friendly price per watt
- + 30-year performance warranty
Cons
- - Lower 370W output requires more panels
- - 20.28% efficiency below premium tier
- - No bifacial option in this model
Choose JinkoSolar Tiger Pro 60HC 400W If...
- ✓ Your roof space is limited and you need maximum power per panel
- ✓ You want fewer panels to reach your target system size, reducing racking and labor costs
- ✓ 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
- ✓ Budget installations wanting proven JinkoSolar reliability at a lower price.
Choose Aptos Solar DNA-120-MF26 370W If...
- ✓ Long-term warranty protection is a top priority and you plan to stay in your home for 25+ years
- ✓ Budget-conscious homeowners who want an attractive all-black panel with reliable performance and long warranty coverage.
Our Recommendation
The Aptos Solar DNA-120-MF26 370W is the decisive winner in this solar panel comparison, outperforming the JinkoSolar Tiger Pro 60HC 400W in 1 of 5 dimensions. Unless you have a specific requirement that the JinkoSolar Tiger Pro 60HC 400W uniquely addresses, the Aptos Solar DNA-120-MF26 370W is the stronger choice for virtually every installation scenario.
Frequently Asked Questions
Which is better, JinkoSolar Tiger Pro 60HC 400W or Aptos Solar DNA-120-MF26 370W?
The Aptos Solar DNA-120-MF26 370W wins this comparison by a decisive margin. It offers better long-term durability with 25-year warranty. For most residential installations, the Aptos Solar DNA-120-MF26 370W is the stronger choice.
Which panel is more efficient, JinkoSolar Tiger Pro 60HC 400W or Aptos Solar DNA-120-MF26 370W?
The JinkoSolar Tiger Pro 60HC 400W at 20.8% module efficiency. Higher efficiency means more watts per square foot of roof space, which is critical for space-constrained installations. The difference of 0.5 percentage points translates to approximately 30W per panel under standard test conditions.
Which has a better warranty, JinkoSolar Tiger Pro 60HC 400W or Aptos Solar DNA-120-MF26 370W?
The JinkoSolar Tiger Pro 60HC 400W comes with a 12-year product warranty and 25-year performance guarantee. The Aptos Solar DNA-120-MF26 370W offers 25-year product and 30-year performance warranties. Aptos Solar DNA-120-MF26 370W provides 13 additional years of product coverage.
Which panel performs better in hot weather?
The JinkoSolar Tiger Pro 60HC 400W has a temperature coefficient of -0.35%/°C and the Aptos Solar DNA-120-MF26 370W is -0.36%/°C. JinkoSolar Tiger Pro 60HC 400W retains more power in heat — important in states like Arizona, Texas, and Florida. A lower (less negative) temperature coefficient is better.
How many JinkoSolar Tiger Pro 60HC 400W vs Aptos Solar DNA-120-MF26 370W panels do I need for an 8 kW system?
For an 8 kW system: you need 20 JinkoSolar Tiger Pro 60HC 400W panels (400W each) or 22 Aptos Solar DNA-120-MF26 370W panels (370W each). The JinkoSolar Tiger Pro 60HC 400W requires fewer panels, saving on racking hardware and installation labor.
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Last updated: February 2026