DMEGC solar panels in Bournemouth & Poole
DMEGC is a genuine Tier-1 manufacturer and our default value panel, strong efficiency, a solid warranty, and a sensible price for most roofs. Here's the honest verdict, and when we'd fit something else instead.
- MCS & NAPIT certified
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★★★★★5.0 rating on Google
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The short version
Are DMEGC solar panels any good? The honest short answer
Yes. DMEGC (Hengdian Group DMEGC Magnetics) is a genuine Tier-1 manufacturer, not a budget no-name brand, and we chose it as our default panel because the warranty and efficiency stack up for the price. It won't suit every roof: a heavily shaded or front-facing roof often does better with Aiko's shading-optimised cells instead. We've fitted DMEGC on residential roofs and at scale on a 120-panel commercial off-grid job, so this verdict comes from actually installing and warranting the panel, not from reading a spec sheet. Read on for the specifics, or skip straight to the comparison.
Efficiency
~23%
Product warranty
25 years
Performance warranty
30 years
Who makes DMEGC, and are they really Tier-1?
Manufactured by Hengdian Group DMEGC Magnetics. Figures are DMEGC's published specification.
Tier-1 manufacturer
DMEGC is a genuine Tier-1 panel manufacturer, not a budget reseller brand. It sits at the same manufacturing tier as most panels fitted across the UK today, backed by a large-scale production base rather than a rebadged import.
~23% efficiency
N-type cell technology gives strong output-per-square-metre for a value-tier panel, so a standard roof still generates close to what a pricier premium panel would produce.
Wattages 450–530W
A range of panel wattages to suit different roof sizes and system designs, so we can size a DMEGC array to the roof rather than forcing one panel onto every job.
Optimisers available
Where a DMEGC roof does have some shading, optimisers can be added to handle it. We'll advise honestly if that applies to you, or whether Aiko's built-in shading tolerance is the better route instead.
Fitted at scale, close to home
Our largest DMEGC job to date is a 120-panel, 54kW off-grid array for a Dorchester glamping and events site, replacing a diesel generator with 2 Sunsynk inverters and 12 batteries across two expandable racks. All the roof work was completed in 3 days.
The warranty is how we judge a panel
| DMEGC (New Gen) | A cut-price fit | |
|---|---|---|
| Panel warranty | 25-year product / 30-year performance | Varies, often shorter |
| Workmanship warranty | Insurance-backed (IWA) | Company-backed only |
| Cover if the installer folds | Independent of us | Gone with the company |
| Parts and labour | Both covered under warranty | Often labour excluded |
| Minimum warranty we'll fit | Won't fit under 10 years | Often whatever's cheapest |
DMEGC vs Aiko, which for your roof?
Where DMEGC wins, and when we'd fit Aiko instead
DMEGC is our default recommendation: strong efficiency, a solid 25/30-year warranty, and a sensible price for a large, unshaded, well-oriented roof. Where a roof is heavily shaded, small, or front-facing and the all-black look matters most, Aiko's built-in cell-level shading optimisation earns its higher price instead. We'll tell you honestly which applies to your roof. We'd rather fit the right panel than the more expensive one, and we frequently talk customers out of paying for a premium brand when a value tier-1 panel like DMEGC will do the same job for less. That honesty is the whole point of a blind like-for-like quote: we'll price the identical system a rival has proposed so you can compare warranty against warranty, not just headline price.
Written by the New Gen Renewables team, MCS & NAPIT-certified installers · last updated July 2026
DMEGC on real Dorset roofs
Real Google reviews from New Gen solar and battery installs.
5.0
Ted Hadley
I had a 3.5kw solar installation in February 2025, we are extremely satisfied with the system that was recommended by New Gen. The installation was completed within a day, the team were professional and courteous. My neighbour saw the work that I've had done and has gone and done it too.
Sue Windsor
I saw excellent reviews and wanted to use a local company. I was definitely not disappointed. From the start of the quote process right through to the final day of installation, I was impressed by every level of the staff at New Gen. They were not only professional but very friendly and helpful, even helping me work out Apps and the best electric company to deal with.
Neil Smith
Great service from New-Gen! Very personal and very reasonably priced. Had 24 panels installed with inverter and 2 batteries. All working perfectly.
DMEGC installs across Bournemouth & Poole
How a DMEGC install runs with us
Free, no-pressure survey
We assess your roof and usage, and confirm honestly whether DMEGC or Aiko suits you better.
Deposit to install
Typically 3–4 weeks from deposit to your install date.
On-site, 3–4 days
Roof and electrical work is typically done in a single day, power is off for a few hours, not longer.
Paperwork handled for you
We manage the DNO application and MCS certificate, and advise on the best export tariff.
Are DMEGC solar panels any good?
Yes. DMEGC (Hengdian Group DMEGC Magnetics) is a genuine Tier-1 manufacturer, not a budget no-name brand. We chose it as our default panel for its ~23% efficiency and 25-year product / 30-year performance warranty at a sensible price. It suits most roofs, a heavily shaded or front-facing roof often does better with Aiko instead.
Who makes DMEGC panels, and where are they made?
DMEGC panels are manufactured by Hengdian Group DMEGC Magnetics, a Tier-1 Chinese solar manufacturer.
What warranty do DMEGC panels come with?
Our standard DMEGC installs carry a 25-year product and 30-year performance warranty, with parts and labour covered. We won't fit any panel with under a 10-year warranty as standard.
Which specs and wattage, are DMEGC panels efficient?
DMEGC panels run around 23% efficiency using N-type cell technology, available across a range of wattages from roughly 450W to 530W to suit different roof sizes.
DMEGC or Aiko, which should go on my roof?
DMEGC is our default for a large, unshaded, well-oriented roof, strong value for the warranty. Aiko's built-in shading optimisation earns its higher price on a shaded, small or front-facing roof. We'll give you an honest steer at survey.
Can you fit DMEGC panels for me locally, and what would it cost?
Yes. DMEGC is part of our standard residential range across Bournemouth and Poole. Get a free, no-pressure quote and we'll confirm your exact figure at survey, with a blind like-for-like comparison against any other quote you've had.
Are there grants or finance available for a DMEGC install?
The same support applies to a DMEGC install as any other panel we fit: most residential solar and battery jobs qualify for 0% VAT, and the Smart Export Guarantee pays you for what you export. See our dedicated grants, SEG and finance guide for the honest breakdown of what you're actually entitled to.
Get a free, no-pressure DMEGC quote, or just call and ask
Honest advice on whether DMEGC or Aiko is right for your roof.