... ,forestry,orchard,farm, wine industry,tobacco,urban planting Technical parameters1.Solar panel power: 30W2.accumulator capacity: 40Ah rechargeable Sealed Lead-Acid ... 2 years11. Lifetime of the solar panel: more than 25 years12. Supply voltage: 12VDC13. high-voltage electric shocks: 2500~3000V pulse14.Overall ...