KJI Flex 520
flexible solar panels
510W ~ 520W flexible solar panel with a 1.8 mm laminate, 2.9 kg/m² area weight and an approved direct-bonding installation approach.
Direct-bonding flexible modules
510W ~ 520W flexible solar panel with a 1.8 mm laminate, 2.9 kg/m² area weight and an approved direct-bonding installation approach.
Flexible solar panel specifications
| Parameter | Listed specification |
|---|---|
| Rated power range | 510W ~ 520W |
| Module dimensions | 2250 × 1200 × 1.8 mm |
| Module area weight | 2.9 kg/m² |
| Mounting approach | Direct bonding |
| Front-side mechanical test load | 5400 Pa |
| Brand and supply | KJI Energy; own-brand supply through contract manufacturing |
These are the listed module specifications for this supply configuration. Electrical voltage/current ratings, temperature coefficients, bending limits and applicable documentation must be confirmed against the ordered model. Mechanical test loads do not replace site-specific structural assessment.
When to consider KJI Flex 520
Choose this direct-bonding configuration when the substrate and roof system support the approved adhesive mounting method. The 1.8 mm laminate is a module dimension; assess adhesive compatibility, drainage, temperature and future roof access.
Compare framed flexible modules when removable clamps and rear ventilation are priorities.
What the power band means
The 510W ~ 520W range describes rated module power under standard test conditions. It does not predict daily energy generation. Site irradiation, shading, orientation, temperature and system losses all affect output.
The 510–520 W band is an alternative to the 550–560 W flexible range. Compare full electrical ratings, module layout and controller or inverter requirements before selecting the power band.
Documentation for your flexible panel order
Request the exact model datasheet, installation manual, applicable test reports or certificates, and written product and performance warranty terms. Documents must match the product configuration and retain their correct issuer.
KJI Energy supplies own-brand flexible solar panels through contract manufacturing. Final labeling, availability, lead time and commercial terms are confirmed in the quotation and order.
Compare all KJI flexible solar panels · Read the installation planning guide