China PV Industry Brief: China Adds 32.48 GW Solar as Polysilicon Prices Fall

Why It Matters

The data underscores a pivot in China’s PV market: slowing new builds pressure pricing, while major players double‑down on technology upgrades and overseas growth, reshaping global solar supply dynamics.

Key Takeaways

• New solar installs 32.48 GW, 17.7% YoY decline.
• Polysilicon prices dropped up to 7.95% week‑over‑week.
• Huaneng procures 10 GW of inverters across three lots.
• Deye targets $1.5 bn H‑share listing, expands overseas capacity.
• Haitian partners Tongwei for advanced metallization paste technologies.

Pulse Analysis

China’s photovoltaic sector remains the world’s largest engine of renewable growth, yet the early‑2026 data reveal a nuanced shift. While total installed capacity surged to 3.95 TW, the 32.48 GW of new solar added in the first two months represents a 17.7% slowdown compared with a year earlier. Analysts attribute the deceleration to a maturing market, tighter financing, and policy recalibrations that prioritize efficiency over sheer volume. This slowdown, however, does not diminish China’s dominance; solar now accounts for over a third of the nation’s power mix, reinforcing its role as a critical export supplier of modules and balance‑of‑system components.

Concurrently, polysilicon—a cornerstone raw material for PV cells—has experienced its steepest weekly decline since 2022, with prices slipping up to 7.95% and averaging roughly $5,700 per metric ton. The CNMIA links this drop to a negative purchasing cycle: lower prices deter new orders, further suppressing demand. For manufacturers, the price dip can improve module margins, but it also pressures upstream producers and may accelerate consolidation. The cost advantage is likely to cascade to downstream developers, potentially lowering project‑level LCOE and spurring renewed investment in utility‑scale solar, especially in regions where Chinese equipment enjoys price leadership.

Corporate strategies reflect these market currents. China Huaneng’s 10 GW inverter framework, split among centralized and string inverters, underscores a commitment to modernizing grid integration as capacity expands. Deye’s forthcoming $1.5 bn H‑share listing aims to fund overseas factories and R&D, leveraging its 70.9% export revenue share to capture growth in Europe and North America. Meanwhile, Haitian’s partnership with Tongwei to co‑develop metallization pastes for HJT, TOPCon and perovskite cells signals a push toward next‑generation efficiencies. Collectively, these moves illustrate how Chinese PV firms are balancing cost pressures with technology upgrades to maintain global competitiveness.