Overview
The CTOLITY SPC21 is a 21W Portable Solar Panel designed for travel, camping and outdoors. It uses Grade A+ monocrystalline cells with an ETFE surface for durability and delivers a current-stabilized output. The panel provides 5V 3A via USB-A*1 + Type-C*1 for charging multiple devices. It is lightweight at 1.65 lb (0.75 kg), waterproof, and folds compactly to carry in a backpack.
Key Features
- High solar conversion efficiency: 23%.
- USB-A*1 + Type-C*1 outputs, 5V 3A for phones, tablets and other USB devices.
- ETFE surface and multi-layer construction (ETFE / High Sealing EVA / Grade A+ Monocrystalline / High Sealing EVA / PCB).
- Lightweight and portable: 1.65 lb / 0.75 kg.
- Compact foldable design: folded 11.6*8.07*1.37 inches; unfolded 24.6*11.6*0.6 inches.
- Waterproof with wide compatibility; current stabilized output helps maintain steady charging.
Specifications
| Model | CTOLITY SPC21 |
| Rated power | 21W |
| Solar cell | Grade A+ Monocrystalline |
| Surface | ETFE |
| Output ports | USB-A*1 + Type-C*1 |
| Output | 5V 3A |
| Solar conversion efficiency | 23% |
| Weight | 1.65 lb / 0.75 kg |
| Folded size | 11.6*8.07*1.37 inches |
| Unfolded size | 24.6*11.6*0.6 inches |
| Features | Portable; Waterproof; Wide Compatibility; Current Stabilized Output |
| Layer structure | ETFE / High Sealing EVA / Grade A+ Monocrystalline / High Sealing EVA / PCB |
Applications
- Travel / Camping / Outdoors
- Hiking
- Charging Phone, Ipad, Laptop, Powerbank, Lamp, Watch
Details
CTOLITY 21W Solar Panel for Travel Camping Outdoors
21W Solar Panel for 5V 3A USB-A and Type-C Devices
This high-efficiency PCB features 23% stabilized output and is made with monocrystalline EVA material for high sealing performance. It also has an ETFE coating and meets E-Cycle-LIE standards. This product is ideal for [724ci] applications, offering a Grade A+ rating.
This lightweight and portable product has a compact folded size.
