You may not have heard of DMEGC solar panels but they could be worth considering. Although not currently in widespread use in the UK, these are high-performance products using state-of-the-art technologies.
DMEGC Solar is among the oldest-established solar panel manufacturers in the world, and it’s certainly kept pace with developments in the industry, including 5G intelligent manufacturing.
This review will help you decide whether DMEGC solar panels could be a good fit for your home and your budget. You’ll find out what you need to know about the company and its standing in the global solar market, the advanced technology behind its award-winning solar panels, and the best product lines for residential use.
Plus, we’ll be answering questions often asked about DMEGC solar panels.
DMEGC Company Profile
Part of the Hengdian Group based in China, DMEGC Solar is one of the earliest solar panel manufacturers. It was established in 1980 and is now a world-leading renewable energy company, producing residential, commercial, and industrial solar panels.
The company makes high-efficiency products at five manufacturing plants in China – in Hengdian, Sihong, Qixian, Yibin, and Lianyungang – and at a further factory in Indonesia. These solar panels can be found in more than 80 countries and regions, including the UK.
DMEGC is known for its advanced manufacturing techniques and industry-leading research and development. It’s one of the first to embrace 5G smart manufacturing – the industrial Internet of Things (IoT).
The company is rated by Bloomberg New Energy Finance (BloombergNEF) as one of the best in solar panel manufacturing, with strong financial stability.
Its Sihong base is the first solar photovoltaic (PV) manufacturer to be certified as a zero-carbon factory by TÜV SÜD, the global safety and sustainability organisation. In September 2023, the company reached the milestone of 100 percent green energy in solar panel manufacturing.
Hengdian Group, one of China’s largest private enterprises, has a diversified portfolio including magnetics, health care, pharmaceutical, lighting, and film and entertainment, as well as renewable energy.
Key Features of DMEGC Solar Panels
Many solar installers across Europe work with DMEGC solar panels, which are classed as a top brand by international solar market researchers EUPD (European Utility Partners and Distributors). In 2023, the company picked up the top brand PV modules award for the sixth year running. DMEGC solar panels are also accredited by the independent Microgeneration Certification Scheme (MCS), the renewable energy industry standards organisation.
DMEGC solar arrays convert a high proportion of daylight into electricity, even in low light. These impressive efficiency levels could particularly appeal to households looking to maximise energy production from limited roof space.
DMEGC solar panels use P-type or N-type monocrystalline cells. Some models also have Tunnel Oxide Passivated Contact (TOPCon), half-cell, bifacial, and super multi-busbar technology.
Monocrystalline Solar Cells
Monocrystalline solar cells are made with high-grade silicon that achieves higher energy efficiency performance compared with polycrystalline cells, which cost less to make.
P-Type and N-Type Solar Cells
Unlike positively-charged P-type solar cells, N-type cells are negatively charged. So they absorb more daylight and produce more power.
TOPCon Technology
TOPCon technology – with phosphorus chemicals integrated into N-type silicon wafer cells – enhances solar panel performance, with improved efficiency even in low light. It also reduces power degradation.
Half-Cell Technology
Half-cell (half-cut cell) technology refers to splitting solar cells into two sections. These cells generate more power than conventional cells and are more reliable.
Bifacial Technology
Bifacial (dual-sided) solar panels use Passivated Emitter Rear Cell (PERC) technology to capture light on both sides of the panel.
Super Multi-Busbar Technology
Super multi-busbar (SMBB) technology increases the number of busbars – thin silver or copper strips – that connect solar cells.
DMEGC Solar Panel Product Range and Specifications
DMEGC Solar produces a diverse variety of residential, commercial, and industrial solar panels. Panels for homeowners include the N series, M10 series, M6 series, the Infinity RT line, and the Greenhouse speciality solar series.
DMEGC N Series Solar Panels
DMEGC solar panels in the M10 N (N-type solar panels) series are bifacial modules with dual glass, designed for larger roofs.
They maintain power output better than most other solar panels. The 0.42 percent annual power degradation rate compares with the average industry degradation rate of 0.7 percent a year.
They’re maximum power is rated at 565 watts, 570 watts, 575 watts, and 580 watts.
Product Range
- DM565M10T-B72HSW/HBW.
- DM570M10T-B72HSW/HBW.
- DM575M10T-B72HSW/HBW.
- DM580M10T-B72HSW/HBW.
| Power: | 565W-580W. |
| Maximum efficiency: | 22.45 percent. |
| Product warranty: | 15 years. |
| Power output warranty: | 30 years. |
DMEGC M10 Series
The DMEGC standard M10 range has a stylish black aesthetic and includes power outputs of 395W, 400W, and 405W.
These are bifacial modules with dual glass. They integrate large silicon wafers with full-black, PERC, half-cell, and multi-busbar technologies. Efficiency is above average and the panels deliver good power output for their size.
Product Range
- DM395M10-B54HBB.
- DM400M10-B54HBB.
- DM405M10-B54HBB.
| Power: | 395W-405W. |
| Maximum efficiency: | 20.74 percent. |
| Product warranty: | 15 years. |
| Power output warranty: | 30 years. |
DMEGC M10 solar panels will typically cover 50-70 percent of UK household energy needs, and the 400W panel could be a good choice.
DMEGC 400W All-Black Solar Panels
DMEGC 400W all-black solar panels have a sleek appearance and blend in seamlessly with darker-coloured roofs.
They feature large silicon wafers. Dual-glass and frame packaging optimises panel strength and durability.
- Panel material – lightweight aluminium alloy frame with tempered anti-reflective glass.
- Cell type – P-type monocrystalline.
- Number of cells –108.
- Efficiency – 20.65 percent.
- Durability – can withstand harsh environmental conditions.
DMEGC M6 Solar Panels
The four modules in the DMEGC M6 solar series come with power outputs of 360 watts, 365 watts, 370 watts, and 375 watts. Maximum efficiency is 20.59 percent. The product warranty is for 15 years, and the power warranty 30 years.
Like the M10 series, the DMEGC M6 product range is designed for residential customers and combines large silicon wafers with multi-busbar, half-cell, bifacial, and full-black technologies. Efficiency ratings are high, with good maximum power output.
DMEGC Infinity RT Series
The DMEGC Infinity M10RT line of N-type bifacial dual-glass solar panels is designed for residential and commercial use. It has a higher wattage peak (Wp) than the standard M10 and M6 modules.
M10RT-B54HSW/HBW
- White/black frame.
- 440Wp-460Wp.
M10RT-B54HBT
- Black frame (transparent glass).
- 435Wp-455Wp.
M10RT-B54HBB
- Full black.
- 435Wp-455Wp.
M10RT-B60HBT
- Black Frame (transparent glass)
- 485Wp-505Wp.
M10RT-B60HBB
- Full black.
- 485Wp-505Wp.
DMEGC Greenhouse Solar Series
With power outputs of 445 watts, 450 watts, 455 watts, and 460 watts, the DMEGC greenhouse solar range turns greenhouses, carports, sheds and other outbuildings into mini green power plants.
These low-cost solar panels clip together for simple installation. Framed edges minimise the risk of glass breakage and the panels are easy to clean. Power output degradation is higher than that of other DMEGC solar panels but still below the industry average.
The Greenhouse solar brand is popular in other countries but not well-known in the UK at this moment in time.
DMEGC Solar Panel Warranties
DMEGC solar panels come with a power warranty of 85 percent of original output for up to 30 years, including 99 percent in the first 12 months. The product warranty, covering manufacturing defects, covers 15 years.
DMEGC Solar Panel FAQS
Are DMEGC solar panels expensive?
DMEGC solar panels are available for around £60 to £100-plus per panel. But you also need to take installation costs into account. Solar panel supply and installation pricing typically ranges from £2,500 to £10,500, depending on the size of the system.
How much do DMEGC solar panels save on electricity bills?
DMEGC solar panels can cut energy bills substantially because you need less electricity from the mains supply. The amount you can save depends largely on your household energy consumption and the power output of the solar panel system.
Do DMEGC solar panels need much maintenance?
One of the advantages of DMEGC solar panels is their low maintenance requirements. The panels are designed to withstand harsh weather and have a long lifespan. Regular cleaning to remove dirt and debris should be sufficient to ensure optimal panel performance.
How long does it take to install DMEGC solar panels?
Installing DMEGC rooftop solar panels usually takes one to three days, depending on the size of the system and complexity of the job.
How long do DMEGC solar panels last?
DMEGC solar panels are known for durability, high efficiency, and long lifespan. In the temperate climate of the UK, they should last at least 30 years, with lower power degradation than average. And they’ll eventually pay for themselves as you use less grid electricity over time.
Final Thoughts on DMEGC Solar Panels
DMEGC have been making solar panels for more than 40 years, so they know what they’re doing.
The cutting-edge technology behind their solar panels maximises efficiency and power output, which can reduce energy bills and carbon footprint significantly. Furthermore, these panels are competitively priced and come with solid warranties. Each solar panel undergoes rigorous testing to ensure optimal performance and longevity, with minimal maintenance.
Overall, DMEGC solar panel systems look to be a good choice although they seem to be less popular in the UK than in other countries, especially in Europe. This could mean less support for UK customers.
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