Sharp Solar Panels Review 2026

Company Overview

Sharp Corporation is a Japanese electronics company founded in 1912. It operates globally, offering a wide range of products including consumer electronics, home appliances, energy solutions, and business solutions. Since 2016, it has been majority-owned by Foxconn.

Headquarters

Sakai, Osaka Prefecture, Japan

Founded

1912

Employees

40,123

Production Capacity

15.4 GW

Stock

TYO: 6753

Website

Visit site

Key Statistics

Total Panels 19

Avg. Efficiency 22.2%

Max Efficiency 23.8%

Power Range 410W – 740W

Avg. Power 576W

Avg. Temp Coeff -0.30%/°C

Bifacial Panels 10 (53%)

Avg. Warranty 28 years

Technology Breakdown

Cell Technologies

HJT 7 panels (36.8%)

PERC 6 panels (31.6%)

TOPCon 5 panels (26.3%)

Unknown 1 panels (5.3%)

Power Distribution

400-499W 6 panels (31.6%)

500-599W 6 panels (31.6%)

700W+ 7 panels (36.8%)

Top Picks from Sharp

Most Efficient

#	Model	Power	Efficiency	Tech
1	GSD8K66H-740WT	740W	23.8%	Monocrystalline
2	GSD8K66H-735WT	735W	23.7%	Monocrystalline
3	GSD8K66H-730WT	730W	23.5%	Monocrystalline
4	GSD8K66H-725WT	725W	23.3%	Monocrystalline
5	GSD8K66H-720WT	720W	23.2%	Monocrystalline

Highest Power

#	Model	Power	Efficiency	Tech
1	GSD8K66H-740WT	740W	23.8%	Monocrystalline
2	GSD8K66H-735WT	735W	23.7%	Monocrystalline
3	GSD8K66H-730WT	730W	23.5%	Monocrystalline
4	GSD8K66H-725WT	725W	23.3%	Monocrystalline
5	GSD8K66H-720WT	720W	23.2%	Monocrystalline

Best Sharp Panels by Use Case

Best for Residential

380–460W range, ranked by efficiency

#1 NU-JC435

22.3% 435W

#2 NU-JC420B

21.5% 420W

#3 NU-JC415

21.2% 415W

#4 NU-JC415B

21.2% 415W

#5 NU-JC410

21.0% 410W

Best for Commercial

500W+, ranked by power output

#1 GSD8K66H-740WT

740W 23.8%

#2 GSD8K66H-735WT

735W 23.7%

#3 GSD8K66H-730WT

730W 23.5%

#4 GSD8K66H-725WT

725W 23.3%

#5 GSD8K66H-720WT

720W 23.2%

Best Bifacial

Dual-sided panels, ranked by efficiency

#1 GSD8K66H-740WT

23.8% 740W

#2 GSD8K66H-735WT

23.7% 735W

#3 GSD8K66H-730WT

23.5% 730W

#4 GSD8K66H-725WT

23.3% 725W

#5 GSD8K66H-720WT

23.2% 720W

Pros & Cons

Strengths

Tier 1 bankable manufacturer — recognized by major financial institutions
High-efficiency panels available (up to 23.8%)
Strong bifacial lineup — 53% of portfolio supports dual-sided generation
Strong warranty coverage averaging 28 years
High-power panels available (up to 740W) for commercial applications
Established manufacturer with 114+ years of experience
Large-scale production capacity of 15.4 GW

Efficiency Distribution

1

20-21%

5.3%

7

21-22%

36.8%

5

22-23%

26.3%

6

23%+

31.6%

Frequently Asked Questions

Sharp offers 19 solar panel models with an average efficiency of 22.2%. They are a Tier 1 bankable manufacturer, recognized by major financial institutions for reliability. Check their full panel lineup on ComparePV to find the best model for your needs.

Sharp manufactures panels ranging from 410W to 740W, covering both residential and commercial applications. Their portfolio includes HJT (37%), PERC (32%), TOPCon (26%) cell technologies.

Sharp panels have an average efficiency of 22.2%, with their most efficient model reaching 23.8%. This puts them among the industry leaders in the current market.

Yes, Sharp offers 10 bifacial panels, representing 53% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.

Sharp panels come with an average performance warranty of 28 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.

Sharp 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, Sharp 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

Sharp is an industry leader in efficiency, offering 19 panels suitable for both residential and commercial buyers. With an average efficiency of 22.2% and top models reaching 23.8%, their panels deliver competitive performance. As a Tier 1 bankable manufacturer, they offer strong financial backing and long-term reliability.