Solar panels parameters: 3V 80mA silicon, storage methods: NI-HI battery 900MAH / capacitor 2.3V, 120F, light source type: F8 round bright LED lamp beads * 6PCS, light color: red, yellow, blue, green and white optional Working state: constant light / flashing consecutive rainy days: battery can work 7-10 days, capacitors can work 20H, working temperature: Battery -25-60 ℃,