| Type | ST2-20 | ST2-30 | ST2-40 | ST2-60 | ST2-80 | ST2-100 |
| Solar panel | 36W/5V | 45W/6V | 60W/6V | 80W/18V | 110W/18V | 110W/18V |
| LiFePO4 battery | 192WH | 256WH | 320WH | 512WH | 640WH | 768WH |
| Charge cycle times | 2000 times | |||||
| Luminous flux | 2600LM | 3900LM | 5200LM | 7800LM | 10400LM | 13000LM |
| Lamp power | 20W | 30W | 40W | 60W | 80W | 100W |
| LED qty | 100pcs | 200pcs | ||||
| Lifespan of LED | 50000 hrs | |||||
| Color temperature | 3000-7500K | |||||
| Light distribution | Batwing lens with polarized light | |||||
| Lighting time | 5-7 rainy days | |||||
| Working temperature | -20ºC~60ºC | |||||
| Mounting height | 5-6m | 7-8m | 9-10m | |||
| Installation spacing | 20-40m | |||||