Black that sells itself.
Uniform black cells, a black anodized frame and black glass or backsheet — the module disappears into the roof. EU rooftop buyers pay a premium for that look, and because ours is TOPCon underneath, you keep the 22%+ efficiency class with no power penalty.
| Pmax | 445 W |
|---|---|
| Efficiency | 22.6% |
| Dimensions | 1909×1134 mm |
| Warranty | 15 / 30 yr |
The roof becomes the sales pitch
In EU residential markets, all-black modules command a premium of roughly 5–10% over standard TOPCon — homeowners pay it because the roof looks like one dark surface instead of a blue grid. Three buyer motivations drive that premium:
- Resale value — a seamless black roof photographs better and appraises better when the house sells
- Heritage & permits — uniform appearance eases approvals in listed buildings and strict neighborhood districts
- No power penalty — the same 22%+ efficiency class as our standard TOPCon line, so aesthetics cost nothing at the meter
China alone added 36 GW of rooftop solar in Q1 2025 — at that volume, aesthetics is what decides the order, and all-black is the format that closes it.
54-cell and 60-cell all-black formats
Black glass or black backsheet options across the 420–450 W range, all TOPCon-based with a black anodized frame.
| Model | Pmax | Efficiency | Dimensions | Weight | Cell format | Finish |
|---|---|---|---|---|---|---|
| EMS-420A-108 | 420 W | 22.0% | 1762×1134 mm | 21.0 kg | 54-cell | Black backsheet |
| EMS-425A-108 | 425 W | 22.2% | 1762×1134 mm | 21.1 kg | 54-cell | Black backsheet |
| EMS-430A-108 | 430 W | 22.3% | 1762×1134 mm | 21.2 kg | 54-cell | Black glass |
| EMS-435A-108 | 435 W | 22.4% | 1762×1134 mm | 21.8 kg | 54-cell | Black glass |
| EMS-440A-108 | 440 W | 22.6% | 1762×1134 mm | 21.9 kg | 54-cell | Black glass |
| EMS-445A-108 | 445 W | 22.7% | 1762×1134 mm | 22.0 kg | 54-cell | Black glass |
| EMS-425A-120 | 425 W | 22.1% | 1909×1134 mm | 22.4 kg | 60-cell | Black backsheet |
| EMS-435A-120 | 435 W | 22.3% | 1909×1134 mm | 22.6 kg | 60-cell | Black backsheet |
| EMS-445A-120 | 445 W | 22.6% | 1909×1134 mm | 22.8 kg | 60-cell | Black glass |
| EMS-450A-120 | 450 W | 22.8% | 1909×1134 mm | 23.0 kg | 60-cell | Black glass |
All values at STC, ±3% Pmax tolerance. Black glass adds ~0.5 kg versus black backsheet; both carry Class A fire rating options. Black junction box and cables on request.
Three numbers importers quote back to us
5–10%
All-black commands roughly 5–10% more than standard TOPCon in EU residential — the premium your distributor margin can ride.
22.0–22.8%
TOPCon underneath means no power penalty — the same efficiency class as our standard line, just a different face.
15 / 30 yr
0.4%/yr linear degradation to 87.4% at year 30, factory-backed and transferable to the homeowner.
Four ways the dark line wins orders
Premium rooftops
Dark slate and tile roofs get a seamless black surface — the look that sells the house, not just the power.
Heritage & HOA
Uniform appearance eases neighborhood and listed-building approvals where blue modules are refused.
Stock SKUs
54/60-cell stock formats, MOQ from 1 pallet, ~900 pcs per 40'HC — fast turns on the best-selling finish.
Black branding
Black logo on frame, black J-box, custom packaging — 10-day sample approval, MOQ one container.
Before you send the RFQ
Answers to the four questions that decide an all-black order. The full 16-question FAQ covers MOQ, shipping and warranty terms.
Full FAQDoes all-black lose efficiency?
Which frame and glass options exist?
Which certificates ship with the modules?
What is the MOQ?
Spec your black line today.
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