| SL-621A | SL-621B | SL-621C | SL-621D | SL-621E | |
| Solar panel | Poly-silicon 6V/8W | 6V/12W | 6V/15W | 9V/18W | 9V/22W |
| Battery | LiFePO4 3.2V/6,000mAh |
3.2V/9,000mAh | 3.2V/12,000mAh | 6.4V/10,000mAh | 6.4V/12,000mAh |
| MaterialThicken Die-Casting Aluminum | |||||
| Light Source | 39PCS LED, 20W | 78PCS LED, 40W | 108PCS LED, 60W | 178PCS LED, 100W | 224PCS LED, 150W |
| Lighting Mode | 1. Dusk to Dawn Auto ON/OFF Remote Control: 2. Motion sensor + Light Off;
3. Motion sensor + Dim light;
4. Auto"Motion sensor + light off" after 4 hours Constant 100% brightness;
5. Constant Light 100%-60%-30% brightness
6. Timing Control 3 hours, 6 hours |
||||
| Lighting time | 8-30H | 8-30H | 8-30H | 8-30H | 8-30H |
| Charging time | ≥8H | ≥8H | ≥8H | ≥8H | ≥8H |
| Gross weight | 2.900KG | 3.835KG | 3.4KG | 5.755KG | 6.340KG |
| Carton size | 42*12*28CM | 42*12.5*33.5CM | 45*40*13CM | 54*13.5*39.5CM | 54*13.5*38 CM |
