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  1. Home
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  6. Ultra-lightweight frame solar panel FINE-FLEX 400WF

Ultra-lightweight frame solar panel FINE-FLEX 400WF

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SFJ-400-EWH/F

last updated:May 26, 2025

SILFINE JAPAN
SILFINE JAPAN
  • Official site

Lightweight solar panels from a trusted Japanese brand.

This is a product designed by SILFINE JAPAN, the only flexible solar panel manufacturer in the country. As the development of perovskite solar cells progresses, this solar panel, based on monocrystalline silicon, has already realized the characteristics of being "light, thin, and bendable" through the application of existing technologies. It maintains a power generation efficiency of about 20%, comparable to conventional solar panels, while achieving an astonishing weight that is one-fourth that of traditional models. By reinforcing the flexible solar panel with a special composite material frame, it can be installed using a mounting structure, just like conventional solar panels. The panel plus mounting structure has a load of about 5 kg/m², making it overwhelmingly lighter than traditional solar panels and allowing for the installation of power generation equipment without putting a burden on the building. Additionally, it has received certification from the Tokyo Metropolitan Government for "solar power generation systems with excellent functionality," allowing for supplementary subsidy applications on top of regular solar subsidies. Furthermore, despite being a new type of solar panel product, it meets the requirements for general solar subsidies, providing customers with more opportunities to consider economically viable equipment installations.

    Solar power generation
400WF.jpg

Ultra-lightweight frame solar panel FINE-FLEX 400WF

400WF.jpg
400WF.jpg
  • Related Link - https://www.silfine.jp/fineflex-deta.php

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basic information

Negotiation output: 400W Size: L:1747*W:1148*H:3mm (main unit) Weight: 8.5Kg <Four Assurances> Product warranty: 12 years Output warranty: 25 years Product liability insurance: 10 years Installation warranty: 10 years

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Public facilities have a wide range of adoption records from automobile manufacturers and others since the Osaka Kansai Expo. For the installation of solar power equipment with a capacity of 10 kW or more, a safety-related notification called "self-confirmation before use" is required to be submitted to the relevant safety supervision department. By adhering to installation methods compliant with JIS C 8955 and the Building Standards Act, we provide our customers with reliable and safe power generation equipment. For more details, visit (https://www.silfine.jp/fineflex.php).

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SILFINE

SILFINE JAPAN

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SILFIE JAPAN aims to create a more livable "tomorrow" for the children who will bear the future and for the next generation. By giving value to your unwanted items and establishing a circular society, we contribute to the spread of renewable energy by realizing the "wouldn't it be nice if" ideas that everyone feels. With enthusiasm, we will continue to expand our business across a wide range, from the micro world of semiconductors to the global mission of preserving the Earth's environment.

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