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DAH Solar DHN-66Y18/DG-700W Solar Module 700 Watt Silver/white n-type TOPCon Bifacial Glass-Glass 15 Years Product Warranty
The DAH Solar DHN-66Y18/DG-700W is a 700 Wp bifacial glass-glass module built with 132 n-Type TOPCon cells, offering a module efficiency of ≈22.53% and a bifaciality of ~80%. Measuring 2384 × 1303 × 35 mm and weighing 39.5 kg, it features an IP68 junction box, Stäubli/MC4-compatible connectors, robust mechanical ratings (snow 5,400 Pa / wind 2,400 Pa) and comes with 15 years product warranty plus a 30-year performance warranty (~87%), making it well suited for commercial and utility installations.
| Quantity | Minimum | Sales unit | Escrow | Reviews | Availability | Price per Wp | Total price |
|---|---|---|---|---|---|---|---|
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2,232
pcs.
1,562 kWp
|
558
pcs.
391 kWp
|
Container
558 pcs.
|
1
Rating
|
In stock,
SI
ID: 242623
|
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2,983,068
pcs.
2,088,148 kWp
|
558
pcs.
391 kWp
|
Container
558 pcs.
|
31
Ratings
|
In stock,
NL
ID: 236417
|
Prices for members only
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Performance data
| Nominal Power | 700 W |
| Cell type | n-type TOPCon |
| Number of cells | 132 |
| Cell Format | n/a |
| Module efficiency |
Very high efficiency
22,53
%
|
| Power tolerance | 0 - 5 watt |
| Temp. Coeff. of P(max) | -0,29 %/°C |
| System voltage | 1500 V |
Packing
| Pieces per pallet | 31 |
| Pieces per 40 | 558 |
Measurements
| Length | 2384 mm |
| Width | 1303 mm |
| Frame | 35 mm |
| Weight | 39.5 kg |
Other features
| Frame/Backsheet | silver/white |
| Bifacial | Yes |
| Module construction | Glass/glass |
| Cable length + / - | 300 mm / 200 mm |
| Connector Type | Stäubli MC4 |
| Snow load | 5.400 Pa |
| Wind load | 2.400 Pa |
Manufacturer warranty
| Product warranty | 15 years |
| Warranty | 30 years on 87% of nominal power |
Certificates
English
| Data Sheet |  |
DAH Solar DHN-66Y18/DG-700W — 700 Wp, n-Type TOPCon
The DAH Solar DHN-66Y18/DG-700W is a 700 Wp bifacial glass-glass module built on n-Type TOPCon cells, offering a high module efficiency of ≈22.53% and a bifaciality factor of ~80% ±5%. The module uses 132 cells, measures 2384 × 1303 × 35 mm and weighs 39.5 kg; it features Stäubli/MC4-compatible connectors, an IP68 junction box and robust mechanical ratings (snow 5,400 Pa front / wind 2,400 Pa back). DAH provides a design 30-year linear power output warranty (30 years to ~87% of nominal power) and a 15-year product warranty.
✅ Benefits for installers
• Very high power per module — 700 Wp: More kW per panel reduces BOS and mounting costs.
• High area efficiency (~22.53%): Greater energy yield per m² — useful where space is limited.
• n-Type TOPCon technology: Low degradation and improved weak-light performance for higher long-term yield.
• Bifacial glass-glass construction: Rear-side generation (bifaciality ~80%) increases energy on reflective surfaces and improves mechanical durability.
• Robust mechanical ratings: 5,400 Pa snow / 2,400 Pa wind for reliable performance in harsh climates.
• Long performance assurance: Design 30-year linear power output warranty and 15-year product warranty for procurement security.
• High area efficiency (~22.53%): Greater energy yield per m² — useful where space is limited.
• n-Type TOPCon technology: Low degradation and improved weak-light performance for higher long-term yield.
• Bifacial glass-glass construction: Rear-side generation (bifaciality ~80%) increases energy on reflective surfaces and improves mechanical durability.
• Robust mechanical ratings: 5,400 Pa snow / 2,400 Pa wind for reliable performance in harsh climates.
• Long performance assurance: Design 30-year linear power output warranty and 15-year product warranty for procurement security.
Technical data — DAH Solar DHN-66Y18/DG-700W
• Rated power (Pmax): 700 Wp.
• Cell type / count: n-Type TOPCon — 132 cells (210 × 105 mm).
• Module design: Bifacial, Glass/Glass (double glass); bifaciality ~80% ±5%.
• Module efficiency: ≈22.53%.
• Dimensions: 2384 × 1303 × 35 mm.
• Weight: 39.5 kg.
• Electrical (STC): Vmp 17.33 V | Imp 18.48 A | Voc 40.40 V | Isc 48.10 A.
• Connector / cable / junction box: Stäubli MC4-compatible; cable ±300 / 200 mm (4.0 mm²); junction box IP68, 3 bypass diodes.
• Mechanical loads / system limits: Snow 5,400 Pa (front) | Wind 2,400 Pa (back); Max. system voltage 1500 V DC.
• Warranties & temp. coeff.: 15 years product warranty | 30 years linear performance warranty (≈87% end of term); Temp. coeff. Pmax −0.29% / °C.
• Cell type / count: n-Type TOPCon — 132 cells (210 × 105 mm).
• Module design: Bifacial, Glass/Glass (double glass); bifaciality ~80% ±5%.
• Module efficiency: ≈22.53%.
• Dimensions: 2384 × 1303 × 35 mm.
• Weight: 39.5 kg.
• Electrical (STC): Vmp 17.33 V | Imp 18.48 A | Voc 40.40 V | Isc 48.10 A.
• Connector / cable / junction box: Stäubli MC4-compatible; cable ±300 / 200 mm (4.0 mm²); junction box IP68, 3 bypass diodes.
• Mechanical loads / system limits: Snow 5,400 Pa (front) | Wind 2,400 Pa (back); Max. system voltage 1500 V DC.
• Warranties & temp. coeff.: 15 years product warranty | 30 years linear performance warranty (≈87% end of term); Temp. coeff. Pmax −0.29% / °C.
Secure your project offer
The DHN-66Y18/DG-700W combines very high nominal power (700 Wp), n-Type TOPCon efficiency and a durable bifacial glass-glass build — perfect for utility and large commercial projects where maximum yield and long service life are priorities. Buy safely and transparently via SolarTraders (verified EU distributors, buyer protection, price comparison). Register now and request a customised project quote.
DAH Solar
DAH Solar Co., Ltd. is an innovation-driven and technology-leading company in PV product manufacturing. DAH Solar contributes to providing high-efficiency PV modules, high-quality solar cells, high-tech integrative solar systems, and high-value energy storage for our valued customers. As of 2023, DAH Solar has 4 high-end technology factories to help achieve 2023 semi-yearly production of 2 GW capacity for solar cells, 5 GW PV modules (2.5 GW TOPCon PV modules), and 3.5 GW TOPCon solar cells.
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