Popular Common Solar Panel 700W Customized Solar Sun Panel 1722x1134x30mm

KUOMAN Case:

Mechanical Characteristics

• Dimensions: 2108 mm in length, 1048 mm in width, and 35 mm in height (L×W×H)

• Weight: 25 kg per module

• Front Glass: 3.2 mm thick, high-transmission tempered glass for maximum light penetration and impact resistance

• Encapsulation: High-quality EVA (Ethylene Vinyl Acetate) for cell protection and durability

• Cells: 144 pieces of monocrystalline solar cells, each measuring 166 mm × 83 mm

• Backsheet: Composite film providing excellent insulation and weather resistance

• Frame: Anodized aluminum profile offering corrosion resistance and structural strength

• Junction Box: Rated at 25A current, IP68 waterproof rating, TUV certified for safety and reliability

• Cable: Negative cable length 400 mm, Positive cable length 300 mm

• Connector: Compatible with industry-standard MC4 connectors for easy and secure installation​​

General Product Questions

Q: What types of solar panels does Kuoman offer?
A: Kuoman Solar manufactures two main product lines: high-strength aluminum frame rigid panels (100W–500W) for residential, commercial, and utility-scale installations, and ultra-lightweight ETFE flexible panels (30W–500W) for RVs, marine applications, outdoor adventures, and OEM integration.

Q: What is the efficiency of your solar panels?
A: Our rigid panels achieve up to 21.1% module efficiency, while our flexible ETFE panels feature high-efficiency PERC cells with up to 23.0% conversion efficiency, among the highest in the flexible solar category.

Q: Are Kuoman panels suitable for high-temperature environments like deserts or tropical regions?
A: Yes. Our panels feature an ultra-low power temperature coefficient of -0.39%/°C, meaning they lose less efficiency in high heat compared to standard panels. They are tested for continuous operation from -40°C to +85°C.

Q: Do you offer bifacial or shingled cell technology?
A: Yes. Our flexible ETFE series incorporates bifacial transparent encapsulation for rear-side light harvesting, and select models feature shingled (imbrication) cell architecture to maximize active area and efficiency.