The cost for a typical installation is over 100,000 yuan, prompting many to rent their rooftops to distributors under 25-year contracts. This trend has significantly contributed to China's renewable energy goals, with solar power now accounting for 24. 8% of the country's electricity. . 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. You'll typically find the RRU at the top of a base. . Via South China Morning Post, a look at China's massive 'distributed' solar power generation program on roofs of houses, factories and airports is spreading across country, but curtailment rate is also rising: Former construction contractor Gao Shouguang switched careers last year, abandoning the. . 1.