Solar Street Light Suspended decorative LED worksite lights and solar parking lot lighting technology Our photovoltaic panels use smart power technology to provide up to 6 days of autonomous use from rechargeable batteries. Our solar panels are composed of monocrystalline silicon, which provides more efficient performance, therefore, our Solar Parking Lot Light's batteries last longer and provide better lighting. Commercial solar parking lot lights are an effective way to drastically reduce your electricity bills. Our 100% off-grid system can help you save a lot of money because it requires no trenching and has low mainten