电力设备产业周跟踪：山东首发136号文细则，隆基签约BC大单

Investment Rating - The industry rating is "Outperform the Market" [5][61]. Core Views - The lithium battery sector is focusing on the upcoming CIBF battery exhibition, with attention on solid-state battery technologies [2][9]. - In the photovoltaic sector, Longi Green Energy has signed a strategic cooperation agreement for over 1GW of BC components, marking the entry into the global BC era [3][19]. - The energy storage sector has seen a drop in the average price of 2-hour storage systems below 0.6 yuan, with a total bidding scale of 10.2GW/30.2GWh in April [3][30]. - The power equipment and industrial control sector has announced a bidding result of 5.468 billion yuan for distribution network equipment [4][38]. - The hydrogen energy sector is experiencing a long-term decline in production-side hydrogen price index, with supportive policies introduced in Henan province [4][49]. Summary by Sections 1. New Energy Vehicles and Lithium Battery Sector - The CIBF 2025 will showcase the latest battery technologies, including solid-state batteries [9]. - The penetration rate of new energy commercial vehicles has reached 20%, with significant product releases from battery companies [10]. - Companies with cost advantages and those leading in fast-charging and high-voltage technologies are recommended for investment [11][12]. 2. New Energy Generation Sector - Longi Green Energy's agreement for over 1GW of Hi-MO 9 components signifies a shift towards high-efficiency BC technology [19][20]. - The solar industry is facing price declines across various segments, including polysilicon and modules, with expectations of continued downward pressure [21][25]. - Investment suggestions include companies benefiting from demand surges and those with price elasticity in the battery segment [26][27]. 3. Energy Storage Sector - The average price of 2-hour storage systems has decreased to 0.589 yuan/Wh, with strong bidding activity in various provinces [30][31]. - The introduction of the 136 document in Shandong province indicates a shift in energy storage policy, allowing for market participation without mandatory storage [32][35]. - Investment recommendations focus on quality storage integration companies and those benefiting from the growth of energy storage systems [34]. 4. Power Equipment and Industrial Control Sector - The total bidding amount for distribution network equipment reached 5.468 billion yuan, indicating robust demand [38][39]. - The completion of the ±800 kV UHVDC project will enhance green energy transmission in Shandong [40]. - Investment opportunities are identified in companies benefiting from overseas expansion and digital power grid developments [44]. 5. Hydrogen Energy Sector - The national hydrogen price index is on a long-term downward trend, with new standards for proton exchange membranes being implemented [49][50]. - Policies supporting hydrogen energy development have been introduced in Henan province, with significant projects underway [50][51]. - Investment suggestions include companies involved in green hydrogen production and fuel cell systems [51].