タイトルまたは説明

**-GENERAL NARRATION**- Grid-connected PV power offers consumers both economic and environmental advantages. Where utility power is available, consumers can use a grid-connected PV system to supply a portion of the power they need while using utility-generated power at night and on very cloudy days. When the PV system supplies power to the grid as well as to a specific building or piece of equipment, the utility becomes a storage device or battery for PV-generated power. Lots of homeowners and businesses in the world have grid-connected PV systems. System owners like the fact that the system reduces the amount of electricity they purchase from the utility each month. **-ELECRAY STAND-ALONE SYSTEM FEATURES**- 1. Custom-tailor for every customer to make most stable and efficient systems. 2. Take top-quality Solar Panels into use. The photovoltaic efficiency of the solar cells of the modules is always higher than *6%. 3. Good quality, stable, safe and high efficiency inverters. 4. Top aftersales service.