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Hot sale 50w solar panel kit bulit-in Lead Acid battery solar energy home lighting system
Product Parameter
| Model | FL-SG1210W-DC | FL-SG1220W-DC | FL-SG1230W-DC | FL-SG1250W-DC |
| Solar panel | 10W/18V | 20W/18V | 30W/18V | 50W/18V |
| Solar power | 10W | 20W | 30W | 50W |
| Battery | 12V-7Ah Lead Acid Battery | 12V-12Ah Lead Acid Battery | 12V-17Ah Lead Acid Battery | 12V-20Ah Lead Acid Battery |
| LED Lamp | 12V-3W x 2pcs, E27 | 12V-3W x 2pcs & 12V-5W x 2pcs E27 | 12V-3W x 3pc & 12V-5W x 3pc E27 | 12V-3W x 3pc & 12V-5W x 3pc E27 |
| Charging time | 7 hours | 7-8 hours | 7-8 hours | 7-8 hours |
| lighting time | 12 hours | 7 hours | 8 hours | 8 hours |
| Function | MP3 and Radio function | |||
| Port | 1 to 5 USB phone charger | |||
| Color | Red/Blue/Yellow/Green | |||
| Warranty | 2~5 years | |||
| Application | Apiary Lighting/Rural Lighting/Border Lighting/Island Lighting | |||
Q1. What advantages does your solar power system have?
A: Solar energy is a locally available renewable and free resource. Electricity produced by PV system is clean and silent. What’s more, the government has up to 40% allowance.
Q2. What factors is related to generated energy of solar power system?
A: in addition to efficiency, another key point is the sunshine. The longer Sunshine time, the more generated energy. it is related to the intensity of sunshine as well, it is less in the morning and at night, more at noon; It is more in Summer and Autumn, less in Winter and Spring.
Q3. What factors will influence the efficiency of solar power system?
A: Components efficiency of the system, weather,direction of the system, the installing angle, etc