2×40W foldable solar panel with 18V/2.3A output, ≥18.5% efficiency, polymer solar cells, and a compact folding design for portable solar power.
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 foldable solar panel provides a rated power of 2 × 40Wp. With an 18V output and 2.3A current, it offers defined electrical specifications for compatible portable solar power applications.
The panel delivers a specified efficiency of ≥18.5%. Its polymer solar cell construction provides a practical solution for converting solar energy in portable power applications.
The foldable structure helps reduce the panel size for transportation and storage. When unfolded, the panel measures 670 × 920 × 30 mm, providing a larger surface for solar energy collection.
When folded, the panel measures 670 × 410 × 60 mm. The compact format makes the solar panel easier to store and transport between different application locations.
Combining 2 × 40Wp rated power, 18V output, polymer solar cells, and a foldable structure, this panel provides a practical solar charging solution for B2B customers requiring portable solar energy equipment.
| Parameter | Specification |
|---|---|
| Product Type | Foldable Solar Panel |
| Rated Power | 2 × 40Wp |
| Voltage | 18V |
| Current | 2.3A |
| Efficiency | ≥18.5% |
| Solar Cell Type | Polymer |
| Unfolded Size | 670 × 920 × 30 mm |
| Folded Size | 670 × 410 × 60 mm |
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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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