468 pieces of 650W PV modules convert solar energy into direct current, which is fed into three 125kW three-phase hybrid grid inverters paired with three 241kWh energy storage cabinets. Interfaced with the utility grid and factory loads, the system prioritizes photovoltaic power for load consumption. Surplus power is stored in energy storage units and discharged during peak electricity demand to realize peak shaving and valley filling, ensuring stable power supply for the factory.
This 3.5kW off-grid PV energy storage system uses five 620W solar panels to generate direct current. Electricity first supplies household loads such as lighting, TV, fans and refrigerators directly. Excess power charges the 5kWh wall-mounted battery. At night, the battery discharges for domestic use, while the municipal grid serves as backup power to avoid blackouts.
This 8.5kW photovoltaic energy storage system connects two photovoltaic strings to the inverter. After solar energy is converted into direct current, part of it directly supplies power to household loads, and surplus electricity is stored in the 16kWh wheeled lithium battery. The battery discharges to supply power at night, with municipal electricity serving as backup. The system automatically switches to off-grid mode during power outages to realize self-consumption and emergency power supply.
This 50kW/50kWh PV energy storage system adopts 34kW solar panels to convert sunlight into DC power. Electricity is supplied to factory loads via a 50kW hybrid inverter directly. Excess power is stored in the 50kWh battery rack. The system works in self-consumption mode during daytime, releases stored energy at night or on cloudy days, and connects to the public grid automatically when power is insufficient to cut industrial electricity costs by peak shaving.
This 22kW photovoltaic energy storage system adopts two sets of 11kW hybrid inverters. Twenty-eight 585W solar panels generate DC power and connect to inverters directly. On sunny days, solar power supplies household loads preferentially, and surplus electricity charges three 15kWh battery packs. When sunlight is insufficient, batteries discharge and convert DC into AC power to supply loads. The system realizes self-consumption of solar energy and can operate stably off-grid.
This 11kW/30kWh PV storage system uses 14×585W panels to generate DC power for the hybrid inverter. The inverter supplies AC power to loads and charges two 15kWh batteries with excess energy. Linked to the grid for backup, batteries discharge at night while the grid provides power on cloudy days, supporting self-consumption, peak-valley arbitrage and emergency power supply.
This 40kW photovoltaic energy storage system uses 64 pieces of 650W panels to collect DC power and feed it into a 40kW three-phase hybrid inverter. Solar power supplies the flour mill loads first, and surplus energy is stored in five 15kWh battery packs. It connects to the grid normally, and switches to battery off-grid power instantly during blackouts to keep factory production running steadily all day.
This 12kW/32kWh PV energy storage system adopts 18 pieces of 650W panels divided into two series strings for convergence. DC power flows into the hybrid inverter. Solar power supplies loads first on sunny days, with surplus energy stored in two parallel 16kWh lithium batteries. Batteries discharge for power supply under weak sunlight, supporting off-grid operation or grid connection.
