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Hanersun 590W Commercial Solar Panel (HN18N-72HT)
$188.21 USD
Pickup available at Shop location
Usually ready in 2 hours
The Hanersun 590W Commercial Solar Panel (HN18N-72HT590W) is a Tier-1, bifacial N-TOPCon monocrystalline module built for large-scale residential and commercial installations. With up to 23.2% efficiency and a dual-glass construction, it delivers industry-leading output in a robust, weather-resistant package.
The bifacial design captures reflected light from both the front and rear surfaces - making it especially well-suited for ground-mount systems, flat roofs, or highly reflective surfaces - with potential bifacial energy gains of up to 5% over comparable monofacial modules. Backed by a 15-year product warranty and a 30-year power output warranty (guaranteed above 87.4% at year 30), the HN18N-72HT is built for decades of dependable production.
Key Features
- Up to 23.2% module efficiency - industry-leading N-TOPCon technology
- Bifacial dual-glass construction - captures energy from both front and rear surfaces
- Lower hot spot and crack risk - improved cell reliability over standard PERC modules
- 144 half-cut cells (2 � 12 � 6) - reduced resistive losses and better shade tolerance
- 30-year linear performance warranty - Munich RE warranty partner
- Tier-1 rated - Intertek, TUV, CGC, Clean Energy Council certified
- 37 panels per pallet - optimized for commercial freight
Specifications (STC - 590W)
| Electrical Characteristics (STC) | |
|---|---|
| Model | HN18N-72HT590W |
| Rated Power Output (Pmax) | 590W |
| Max. Power Voltage (Vmp) | 43.60V |
| Max. Power Current (Imp) | 13.54A |
| Open-Circuit Voltage (Voc) | 51.80V |
| Short-Circuit Current (Isc) | 14.35A |
| Module Efficiency | 22.8% |
| Power Tolerance | 0 ~ +3% |
| Mechanical Parameters | |
| Solar Cells | N-TYPE Monocrystalline (182mm) |
| Number of Cells | 144 [2 � 12 � 6] |
| Panel Dimensions | 2278 � 1134 � 30mm |
| Panel Weight | 30.9kg (68.1 lbs) |
| Front Glass | 2.0mm Anti-Reflection Coating |
| Back Glass | 2.0mm Heat Strengthened Glass |
| Frame | Anodized Aluminium Alloy |
| Junction Box | IP68 |
| Connector | ZA5-abcd/MC4-EVO 2A/Others |
| Cables | 4.0mm�, 300/300mm (can be customized) |
| Operating Parameters | |
| Operating Temperature | -40�C to +70�C |
| Maximum System Voltage | 1500V DC (IEC) |
| Max. Series Fuse Rating | 30A |
| Bifaciality | 80�5% |
| Fire Type | UL Type 29 |
| Temperature Ratings | |
| Temp. Coefficient of Pmax | -0.28%/�C |
| Temp. Coefficient of Voc | -0.23%/�C |
| Temp. Coefficient of Isc | +0.045%/�C |
| Packaging | |
| Pcs per Pallet | 37 |
| Pcs per 40' HC | 740 |
| Warranty | |
| Product Warranty | 15 Years |
| Performance Warranty | 30 Years linear (Munich RE backed) |
Have any questions? Email us at info@solwel.com or give us a call at (346) 432-4228.
***Disclaimer: Fragility and Shipping Information***
We recommend ordering no less than 8 panels at a time to protect from damage. Please be advised that solar panels are fragile and can be easily damaged during transit. For special circumstances, such as small or large quantities, limited access deliveries, or expedited shipping, please contact us at info@solwel.com.
- Shipping: While we take every precaution to ensure safe delivery, we cannot guarantee against damage that may occur in transit.
- Inspection: You must inspect for any visible damage before signing. Note any damage on the delivery receipt or with the freight carrier immediately. Signing without noting damage confirms acceptance of product in perfect condition, releasing Solwel and the freight carrier from liability. Take photos to document any damage. For major damage, refuse delivery.
- Claims: If you notice any damage, contact us within 24 hours of receipt (info@solwel.com) with supporting documentation. If circumstances do not allow immediate inspection, write "subject to inspection" on the driver receipt. Any damage claims need to be filed with freight companies as soon as possible. See our Terms and Conditions for more details.
Why Buy From Solwel?
- Free Shipping on Orders Over $10,000 - Fast fulfillment from our Houston and Dallas warehouses
- Authorized Distributor - Genuine manufacturer-backed products with full warranty support
- Expert Technical Support - Our team knows these products inside and out. Call us at (346) 432-4228
- Installer Pricing Available - Contact us for volume pricing and contractor accounts
- Stocked in Texas - Reduced lead times for Southwest and national projects
Frequently Asked Questions
What type of cell does the Hanersun 590W use?
The HN18N-72HT590W uses N-TYPE TOPCon monocrystalline bifacial cells - offering higher efficiency and lower degradation than PERC technology, with the ability to generate power from both front and rear surfaces.
What is a bifacial solar panel?
A bifacial panel captures sunlight from both the front and rear sides, using reflected light from ground surfaces, rooftops, or other reflective materials. The HN18N-72HT has a bifaciality rating of 80�5%, meaning the rear surface produces up to 80-85% of the front-side output under ideal conditions.
Is the 590W panel suitable for residential use?
The HN18N-72HT is a larger commercial-format panel (2278 � 1134mm) primarily used in ground-mount and commercial rooftop systems. It can be used residentially on larger homes with compatible racking. Contact us to confirm compatibility with your planned system.
What warranty does the Hanersun 590W carry?
The HN18N-72HT includes a 15-year product/workmanship warranty and a 30-year linear performance warranty backed by Munich RE. As an authorized Hanersun distributor, Solwel supports warranty claims directly. Call us at (346) 432-4228.
Does Solwel offer pallet or volume pricing on Hanersun panels?
Yes. Solwel is a wholesale distributor and offers installer and contractor pricing on pallet quantities (37 panels/pallet, 740 per 40' HC container). Contact us at (346) 432-4228 or email info@solwel.com for a volume quote.