TN Solar Solar Panels Review 2026
Comprehensive analysis of TN Solar's solar panel portfolio — 10 panels reviewed with detailed specifications, efficiency data, and technology breakdown.
10 Panels
Up to 23.0% Efficiency
370W – 715W
TN Solar
Company Overview
Key Statistics
Total Panels
10
Avg. Efficiency
21.1%
Max Efficiency
23.0%
Power Range
370W – 715W
Avg. Power
542W
Avg. Temp Coeff
-0.28%/°C
Bifacial Panels
5 (50%)
Avg. Warranty
30 years
Technology Breakdown
Cell Technologies
HJT
5 panels (50.0%)
TOPCon
5 panels (50.0%)
Power Distribution
<400W
5 panels (50.0%)
600-699W
1 panels (10.0%)
700W+
4 panels (40.0%)
Top Picks from TN Solar
Most Efficient
| # | Model | Power | Efficiency | Tech |
|---|---|---|---|---|
| 1 | SE6-66HBD-715 | 715W | 23.0% | Monocrystalline |
| 2 | SE6-66HBD-710 | 710W | 22.9% | Monocrystalline |
| 3 | SE6-66HBD-705 | 705W | 22.7% | Monocrystalline |
| 4 | SE6-66HBD-700 | 700W | 22.5% | Monocrystalline |
| 5 | SE6-66HBD-695 | 695W | 22.4% | Monocrystalline |
Highest Power
| # | Model | Power | Efficiency | Tech |
|---|---|---|---|---|
| 1 | SE6-66HBD-715 | 715W | 23.0% | Monocrystalline |
| 2 | SE6-66HBD-710 | 710W | 22.9% | Monocrystalline |
| 3 | SE6-66HBD-705 | 705W | 22.7% | Monocrystalline |
| 4 | SE6-66HBD-700 | 700W | 22.5% | Monocrystalline |
| 5 | SE6-66HBD-695 | 695W | 22.4% | Monocrystalline |
Best TN Solar Panels by Use Case
Best for Residential
380–460W range, ranked by efficiencyBest for Commercial
500W+, ranked by power output
715W
23.0%
710W
22.9%
705W
22.7%
700W
22.5%
695W
22.4%
Best Bifacial
Dual-sided panels, ranked by efficiency
23.0%
715W
22.9%
710W
22.7%
705W
22.5%
700W
22.4%
695W
Pros & Cons
Strengths
- High-efficiency panels available (up to 23.0%)
- Strong bifacial lineup — 50% of portfolio supports dual-sided generation
- Strong warranty coverage averaging 30 years
- High-power panels available (up to 715W) for commercial applications
Efficiency Distribution
5
<20%
50.0%
4
22-23%
40.0%
1
23%+
10.0%
Frequently Asked Questions
TN Solar offers 10 solar panel models with an average efficiency of 21.1%. Check their full panel lineup on ComparePV to find the best model for your needs.
TN Solar manufactures panels ranging from 370W to 715W, covering both residential and commercial applications. Their portfolio includes HJT (50%), TOPCon (50%) cell technologies.
TN Solar panels have an average efficiency of 21.1%, with their most efficient model reaching 23.0%. This puts them among the industry leaders in the current market.
Yes, TN Solar offers 5 bifacial panels, representing 50% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.
TN Solar panels come with an average performance warranty of 30 years. This warranty guarantees that the panels will maintain a specified level of power output over time, protecting your investment against degradation beyond normal levels.
TN Solar offers panels in the residential-friendly 380–460W range. For home installations, look for models with high efficiency and compact dimensions to maximize power from limited roof space. Browse their full lineup on ComparePV to filter by power range and specifications.
Yes, TN Solar has adopted TOPCon (Tunnel Oxide Passivated Contact) cell technology in part of their portfolio. TOPCon cells offer higher efficiency and better temperature performance compared to older PERC technology, making them a strong choice for maximizing energy production.
The Verdict
TN Solar is an industry leader in efficiency, offering 10 panels suitable for both residential and commercial buyers. With an average efficiency of 21.1% and top models reaching 23.0%, their panels deliver competitive performance.
Compare TN Solar with Competitors
Explore All TN Solar Panels
Browse the complete catalog of 10 TN Solar solar panels with detailed specifications, filters, and comparison tools.
View All 10 Panels Compare Panels