| Models | Solar panel | Battery | Material |
|---|---|---|---|
| DG-SL013-4W | Poly silcon 5.5V | LiFePO4 3.7V | ABS |
| 6W | Poly silcon 5.5V | LiFePO4 3.7V | ABS |
| 8W | Poly silcon 5.5V | LiFePO4 3.7V | ABS |
| Models | DG-SL013-4W | 6W | 8W |
|---|---|---|---|
| Solar panel | Poly silcon 5.5V | Poly silcon 5.5V | Poly silcon 5.5V |
| Battery | LiFePO4 3.7V | LiFePO4 3.7V | LiFePO4 3.7V |
| Material | ABS | ABS | ABS |
