Each system, including 5 kW panels, a 10 kWh lithium battery bank, and real-time remote monitoring, cost around USD $25,000, including shipping and installation. Let's talk about actual prices. Here are standard ballpark estimates (in USD):. The Solar Cabinet is included in our comprehensive Energy Storage Container range. Sourcing energy storage containers in wholesale quantities not only offers cost savings but also guarantees consistent product quality. These cabinets protect batteries from environmental hazards, regulate internal temperature, and ensure safe, efficient operation. The choice. . A complete 5kW solar system in China costs ¥15,000-¥30,000 ($2,100-$4,200), with Tier-1 panels from Longi or Jinko at ¥0. Altitude Shanghai Pvsys New Energy Co. The cabinet is integrated with battery management system (BMS),energy management system (EMS),modular power conversion system (PCS),and fire protection system. Whether you are considering a small or a large-scale solar system, we provide accurate, up-to-date information to help you make well-informed decisions.