Heliene 625/640 Watt Bifacial Solar Panel [Silver Frame] (28 Panels)

Heliene 625/640 Watt Bifacial Solar Panel [Silver Frame] (28 Panels)

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$5,370.00
$7,500.00
$5,370.00
Save $2,130.00
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Heliene 625/640 Watt Bifacial Solar Panel [Silver Frame] (28 Panels)

Heliene Solar

Heliene 625/640 Watt Bifacial Solar Panel [Silver Frame] (28 Panels)

$7,500.00 $5,370.00
Heliene 625/640 Watt Bifacial Solar Panel [Silver Frame] (28 Panels)

Heliene Solar

Heliene 625/640 Watt Bifacial Solar Panel [Silver Frame] (28 Panels)

$7,500.00 $5,370.00
  • Description

Heliene 625/640 Watt Bifacial Solar Panel [Silver Frame] (28 Panels)

Important Solar Panel Grading Note Below!

HSPE_156HC_M10_NTYP_SL_Bifacial_Rev.02-09.2025.pdf

Key Specifications

Power Output Range: 625W to 640W STC (Standard Test Conditions) 
Cell Technology: Monocrystalline N-Type (TOPCon) half-cut M10 cells 
Module Efficiency: Up to ~22.9% – 23.08% 
Bifaciality: Dual-sided energy generation with a transparent patterned backsheet 
Frame: Double-webbed 15-micron anodized aluminum alloy in silver, 35 mm thickness
Dimensions: 2464 × 1134 × 35 mm (97.01 × 44.65 × 1.38 in) 
Weight: ~31 kg (68.34 lbs) 
Electrical Ratings: 1500V max system voltage, 30A maximum series fuse/current rating [
Connectors: Multi-Contact / Stäubli MC4 

Performance & Durability

Degradation: 1% first-year degradation rate, followed by 0.4% annual power degradation.
Mechanical Stress: Built with 3.2mm fully tempered front-side glass designed to resist high wind, snow loads, and hail impacts.
Warranty: Backed by Heliene's standard 15-year product workmanship warranty and a 25-year linear performance guarantee. 


Product is B-Grade solar photovoltaic modules of the model and wattage identified above that are assembled in Mesquite, Texas and contain defects in appearance and may include other minor defects, including micro-cracking, but otherwise meet standard UL safety, reliability and electrical performance standards, as further specified in the applicable data sheets for the modules

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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