Changjiang Securities·2025-07-15 09:19Group 1: Solar Industry - The solar industry is experiencing a dual bottom in fundamentals and market sentiment, with expectations for supply-side reforms strengthening [9][11]. - In Q2, domestic solar installations are expected to increase significantly, driven by a surge in demand, with a total of 197.9 GW added in the first five months of 2025, representing a 150% year-on-year growth [15][19]. - The profitability across different segments of the solar supply chain is expected to diverge, with silicon material prices under pressure while silicon wafers, cells, and modules benefit from price increases due to demand [13][14]. Group 2: Energy Storage - The energy storage sector is seeing a significant increase in shipments, with domestic large-scale storage demand recovering, and overall profitability remaining stable [39][44]. - In the first five months of 2025, global energy storage battery shipments reached 196.5 GWh, a year-on-year increase of 118%, driven by domestic demand and favorable tariff conditions [54][60]. - The domestic energy storage market is expected to maintain high growth, with cumulative installations reaching 13.4 GW/32.1 GWh in the first five months of 2025, reflecting a 57% year-on-year increase [54][55]. Group 3: Policy and Market Dynamics - Recent government policies are focused on addressing "involution" in competition, with measures aimed at balancing supply and demand and promoting industry self-discipline [32][34]. - The solar and energy storage sectors are expected to benefit from ongoing policy support, which is anticipated to enhance market stability and encourage technological advancements [38][36]. - The report highlights the importance of monitoring industry price trends, component production rates, and the timing of supply-side policy announcements as key indicators for investment opportunities [38].