NINGBO, China : Risen Energy, a world-leading manufacturer of photovoltaic modules, has reported that its revenue in first half of 2022 has expanded 51.29 percent year-on-year to reach 12.615 billion yuan (US$ 1.83 billion). The net profit attributable to shareholders of the parent company rose 653.56 percent increase year-on-year to reach 505 million yuan (US$ […]