KDM Kingdom Solar Solar Panels Review 2026

Comprehensive analysis of KDM Kingdom Solar's solar panel portfolio — 2 panels reviewed with detailed specifications, efficiency data, and technology breakdown.

2 Panels Up to 22.8% Efficiency 570W – 590W

KDM Kingdom Solar

Company Overview

KDM Kingdom Solar is a Chinese solar module manufacturer based in Hefei, Anhui Province. The company specializes in manufacturing monocrystalline solar panels for global markets.

Headquarters

Hefei, China

Founded

2010

Employees

100

Production Capacity

1 GW

Website

Visit site

Key Statistics

Total Panels 2

Avg. Efficiency 22.4%

Max Efficiency 22.8%

Power Range 570W – 590W

Avg. Power 580W

Avg. Temp Coeff -0.29%/°C

Bifacial Panels 0 (0%)

Avg. Warranty 30 years

Technology Breakdown

Cell Technologies

N-type 2 panels (100.0%)

Power Distribution

500-599W 2 panels (100.0%)

Top Picks from KDM Kingdom Solar

Most Efficient

#	Model	Power	Efficiency	Tech
1	KD-M590-144-N	590W	22.8%	Monocrystalline
2	KD-M570-144-N	570W	22.1%	Monocrystalline

Highest Power

#	Model	Power	Efficiency	Tech
1	KD-M590-144-N	590W	22.8%	Monocrystalline
2	KD-M570-144-N	570W	22.1%	Monocrystalline

Best KDM Kingdom Solar Panels by Use Case

Best for Commercial

500W+, ranked by power output

#1 KD-M590-144-N

590W 22.8%

#2 KD-M570-144-N

570W 22.1%

Pros & Cons

Strengths

High-efficiency panels available (up to 22.8%)
Strong warranty coverage averaging 30 years
Large-scale production capacity of 1 GW

Considerations

Limited bifacial panel options
Limited adoption of latest cell technologies (TOPCon/HJT)

Efficiency Distribution

22-23%

100.0%

Frequently Asked Questions

KDM Kingdom Solar offers 2 solar panel models with an average efficiency of 22.4%. Check their full panel lineup on ComparePV to find the best model for your needs.

KDM Kingdom Solar manufactures panels ranging from 570W to 590W, covering both residential and commercial applications. Their portfolio includes N-type (100%) cell technologies.

KDM Kingdom Solar panels have an average efficiency of 22.4%, with their most efficient model reaching 22.8%. This puts them in the competitive range in the current market.

KDM Kingdom 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.

KDM Kingdom 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.

The Verdict

KDM Kingdom Solar is a solid option, offering 2 panels suitable for commercial and utility-scale projects. With an average efficiency of 22.4% and top models reaching 22.8%, their panels deliver competitive performance.