Prices for new energy storage charging cabinets typically range from $8,000 to $45,000+ depending on three key factors: "The average price per kWh dropped 17% since 2022, making 2024 the best year for storage investments. " - Renewable Energy Trends Report. . For a 200kW Solar Plant about 580 qty of poly solar panels of 345wp would be required or 400 qty of mon-perc solar panels of 500wp. For poly, Vikram / Renewsys Solar are reputable Indian brands which offer quality product at reasonable price. Trina Solar, Panasonic or Canadian solar well known. . This is a working principle diagram of a solar energy storage system, showing the process from solar power generation to energy storage, use and grid connection. The long answer? Well, that's why we're here.