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DE Solar 585W Solar Panel 144 Cell Bifacial DE585-144BG-182S/NWW Commercial 720 panels per Container (Truckload)

(12 ratings)

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Customer reviews & Questions

Verified buyer reviews
Customer Reviews
  • Reviews (12)
  • Questions (1)
noah p.
04/09/2026
strong glass and finish premium. Looks amazing on large solar farm site
Arthur Gray
11/17/2025
Cold region installation successful. Snow slide off easy due black frame glass.
lucas anderson
02/20/2025
de solar 585w exceptional
HENRY v.
02/02/2025
Bifacial rear gain solid 22%. White gravel under modules improves production
omar f.
02/12/2025
how many pallets inside
A1 SolarStore
20 pallets per container. Each pallet has 36 panels, packed securely for safe freight movement.

Specification

Length89.72 in
Width44.65 in
Rated Power Output 585 W
Voltage (VOC)42.99 V
Maximum String Voltage 1500 V
Number of cells144
Cell TypeMonocrystalline
Rated Efficiency22.65%
Connector TypeMC4
Frame Colorsilver
Dimensions LxWxH89.72 x 44.65 x 1.18 in
Weight69.45 lbs
Pallet Qty36
ManufacturerDE Solar
Manufacturer Part #DE585-144BG-182S/NWW
Operating Temperatures −40°F to +185°F
Scope of ApplicationSolar Panels for Buildings
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty15 years of material warranty and 30 years of power linear warranty

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About product

DE585-144BG-182S/NWW is a model that uses several technologies to bring durability and performance to the next level. It has solar cells half the size of those installed in conventional panels. The primary benefits include reduced power loss, enhanced longevity, and improved low-light performance. At 22.65% efficiency, DE585-144BG-182S/NWW offers surprising performance for its weight and size. And while conventional panels use only one side to absorb photons, bifacial modules utilize both sides simultaneously. Thanks to the technology, this model can be up to 30% more efficient. DE Solar paid as much attention to durability as they did to performance. DE585-144BG-182S/NWW is guaranteed to retain at least 87.40% of output after 30 years. Material warranty for this panel lasts 15 years.

  • 144 half-cut N-Type TOPCon cells
  • 585 W nameplate capacity
  • 22.65% efficiency
  • 1500 V DC maximum system voltage
  • MC4 connectors
  • 15 years of material warranty and 30 years of power linear warranty

High efficiency of 22.65%

DE Solar N-TOPCON Mono-Crystalline panels take full advantage of the company’s technologies that have won DE Solar multiple awards. This N-Type TOPCon cell option offers higher power output per square foot of PV modules. This means quicker installation times and fewer clamps and racks. All of which reduces your overall costs, shortening the payback time.

Heat-resistant performance

This module reduces the danger of heat by having one of the lowest temperature coefficients on the market, losing just 0.3% of its efficiency for every 1.8°F above 77°F.

Quality and reliability

DE585-144BG-182S/NWW receives multiple quality checks throughout the manufacturing process and is subject to stringent quality and reliability testing. The manufacturing facilities are highly automated, eliminating the risk of human error. DE Solar is dedicated to quality, safety, and reliability to ensure you get the very best.

Reliability and degradation resistance

DE Solar guarantees slow deterioration over the next 30 years. The performance will decline by no more than 1% during the first year and then by no more than 0.4% every year after that. After 30 years, your modules will retain at least 87.40% of their original performance. This 585 W DE Solar solar panel also comes with a substantial 15-year material warranty.

Certified for the most challenging environmental conditions

DE585-144BG-182S/NWW is resistant to PID, salt, acid, and ammonia. It can also withstand up to 5400 Pa mechanical load on the front and 2400 Pa on the back. Such robustness is mainly due to the 1.18" thick anodized aluminum alloy frame and a layer of protective glass.

Size

89.72" x 44.65" x 1.18"

Weight

69.45 lb

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