40W semi-flexible solar panel with 19.8V output, 22.5% efficiency, 36 cells, MC4 connectors, IP65 junction box, and a slim 2.5mm profile.
360° SAFETY
Automotive-grade battery management system with sub-100µs fault response — protecting your LiFePO4 home battery, your property, and your family around the clock
PRODUCT DETAILS
Complete product details — specifications, images, FAQ, and downloadable resources for this VoltCrave power solution
The VoltCrave Power semi-flexible solar panel delivers 40W rated power with a 19.8V voltage and 2.02A current. Its defined electrical specifications make it easy to evaluate for compatible solar and energy storage system integration.
Built with 36 solar cells, the panel provides 22.5% cell efficiency. The compact cell arrangement supports efficient solar energy collection within a space-saving panel format.
Measuring 535 × 435 × 2.5 mm, the panel combines a compact footprint with a slim semi-flexible structure. Its 2.5mm thickness is suitable for applications where installation space is limited.
The complete solar panel weighs only 1 kg. The lightweight construction simplifies handling and helps reduce additional installation weight during B2B system integration.
The panel features MC4 connectors and an IP65-rated junction box. These components provide a practical connection configuration for solar power projects while supporting reliable electrical integration.
| Parameter | Specification |
|---|---|
| Product Type | Semi-Flexible Solar Panel |
| Rated Power | 40W |
| Voltage | 19.8V |
| Current | 2.02A |
| Solar Cell Efficiency | 22.5% |
| Cell Quantity | 36 Cells |
| Dimensions | 535 × 435 × 2.5 mm |
| Connector | MC4 |
| Junction Box Rating | IP65 |
| Weight | 1 kg |
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MANUFACTURING
End-to-end custom lithium battery manufacturing — from cell selection and BMS programming to enclosure design, branding, and global certification
Custom LiFePO4 battery enclosure dimensions, colors, terminal layouts, and connector types. Tailor voltage (12V / 24V / 48V) and capacity to your target market requirements.
Full OEM battery branding: laser-engraved logos, custom label nameplates, silk-screened enclosures, and exclusive retail packaging. Your brand, our lithium battery technology.
We assist distributors with CE, UL 1973, IEC 62619, UN38.3, and RoHS compliance for lithium battery imports. Complete technical documentation, MSDS, and test reports included for customs clearance.
CERTIFICATIONS
All VoltCrave lithium iron phosphate batteries are certified to international safety, transport, and environmental standards — ready for import and distribution worldwide
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Learn MoreVoltCrave is actively recruiting exclusive distributors and OEM partners for our wall-mounted home energy storage battery series. Competitive factory-direct pricing, dedicated account management, and full marketing support for your region.
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