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China Eliminates PV Export Tax Rebate: Solar Tracker Controllers and Smart PV Hardware Face Cost Pressure as Component Prices Surge
The China Ministry of Finance and State Administration of Taxation officially eliminated the 9% VAT export tax rebate for photovoltaic products today, April 1, 2026 — the first complete removal since PV was included in the export rebate system in 2013. The policy shift is sending shockwaves through the global solar supply chain, with module manufacturers raising prices 15%–50% and upstream hardware suppliers reassessing competitiveness in key markets worldwide.
Solar Tracker Controllers Under Pressure as Module Costs Climb
Industry analysts warn that the rebate elimination will increase PV product costs by approximately RMB 0.06 to 0.07 per watt. To maintain sustainable margins, manufacturers have moved quickly: Trina Solar has completed three price adjustments since January, with its latest guidance for distributed PV modules now ranging RMB 0.89 to 0.93 per watt — an 8.1% to 8.5% cumulative increase. LONGi Green Energy raised distributed module prices by RMB 0.03 to 0.05 per watt, with its 670W+ high-power BC modules now exceeding RMB 1 per watt.For downstream project developers and EPC firms sourcing solar tracker controllers, solar TCU units, and solar NCU modules globally, the cost equation is shifting fast. A typical utility-scale solar project deploying single-axis trackers with integrated solar tracker controllers and solar SCADA systems will see meaningful impact on levelized cost of energy (LCOE) calculations in the near term.
Leading manufacturers including JinkoSolar, LONGi Green Energy, Trina Solar, and JA Solar have all increased quotations, with mainstream module prices climbing 15% to 20% from previous lows — and some high-power products seeing gains of up to 50%. JinkoSolar noted that its production scheduling has increased approximately 20% compared to pre-policy announcement levels, with existing orders supporting relatively stable pricing. However, actual transaction prices lag behind official quotes: utility-scale projects are closing at RMB 0.68 to 0.70 per watt, while distributed projects see prices between RMB 0.76 and 0.83 per watt — well below the RMB 0.89+ headline figures.
Silver Prices: The Hidden Driver Behind PV Tracker Hardware Costs
The surge in silver prices has emerged as the core underlying factor driving solar hardware costs upward. An executive from a first-tier module manufacturer revealed that with silver at peak levels, the metal accounted for over 50% of the cost per cell — and even with recent corrections, silver still represents approximately 50% of total cell costs given sustained polysilicon and wafer price declines.This dynamic extends to the solar tracker controller and solar NCU supply chain. Tracker motor drives, sensor arrays, and communication modules embedded in modern PV tracker controller systems all rely on silver-bearing components. As silver costs remain elevated, the pricing pressure on advanced solar SCADA hardware and smart tracker controllers is unlikely to ease meaningfully in the near term.
"The current round of price increases is a combination of cost-push and policy catalyst. Silver is the hidden engine, and the export tax rebate removal is the spark that accelerated everything," said Zheng Tianhong, PV module analyst at Shanghai Nonferrous Metals Online (SMM).
Multiple Factors Reshaping Global Solar Tracker and Smart PV Hardware Markets
Beyond the direct tax impact, three structural forces are converging to reshape the competitive landscape for solar tracker controllers and solar NCU suppliers:1. Industry consolidation is accelerating.
The cancellation of the export tax rebate effectively ends the "subsidized price competition" model that has defined Chinese PV exports since 2013. Ministry of Finance officials stated the adjustment aims to guide rational industry restructuring, promote technological upgrading, and eliminate below-cost bidding. For PV tracker controller manufacturers with genuine R&D capabilities and scale, this marks a shift from price-based competition to value-based differentiation.
2. Geographic demand divergence is widening.
Overseas customers — driven by fear of further price increases — have begun stockpiling, with European residential PV demand buoyed by rising natural gas prices. In contrast, domestic Chinese customers are adopting a wait-and-see stance, with national installation expectations dropping from 315 GW in 2025 to 180 GW projected for 2026.
3. Capital markets are pricing in near-term pain.
On March 30, Hong Kong-listed PV stocks fell sharply: Sunshine Power declined over 6%, Xinte Energy dropped 5.7%, and JA Solar and Flat Glass both fell approximately 5%. The market is pricing in a challenging second quarter for PV manufacturers and their hardware suppliers.
What Solar Tracker Controller and PV Hardware Suppliers Need to Know
For international distributors, EPC firms, and project developers sourcing solar tracker controllers, solar TCU modules, solar NCU units, and solar SCADA platforms, the key considerations are:- Short-term price volatility: Expect continued quotation increases from Chinese tracker controller and NCU/TCU manufacturers through Q2 2026, though actual transaction prices may trail headline figures.
- Supply chain constraints: Leading manufacturers with existing order books (JinkoSolar reports +20% scheduling increase) may prioritize fulfillment for contracted partners over spot market availability.
- Currency and trade dynamics: The export tax rebate elimination effectively devalues a pricing subsidy that international competitors have long factored into cost comparisons. Suppliers of domestic solar tracker controllers and PV hardware may gain relative competitiveness in markets where Chinese manufacturers compete on price.
Long-Term Outlook: From Low-Price Competition to Technology Differentiation
Industry consensus is shifting toward "technology-driven value competition" as the defining dynamic of the post-rebate era. LONGi Green Energy stated that rational price fluctuations can drive the industry toward higher-value, better-technology, and more advanced product upgrades, ultimately enhancing the brand image of Chinese PV products globally.For the solar tracker controller, solar TCU, solar NCU, and solar SCADA segments specifically, this suggests:
- Differentiation through intelligence and reliability — advanced PV tracker controller systems with integrated predictive maintenance and real-time performance optimization will command premium positioning
- Vertical integration advantages for manufacturers that control their own motor, sensor, and communication stack for solar NCU modules
- Opportunities for suppliers targeting emerging markets where cost sensitivity remains high but demand for smart, connected solar SCADA platforms is growing
Key Data at a Glance
About the Publication
This article is for industry professionals, solar project developers, EPC contractors, and PV hardware distributors tracking the global solar supply chain. For more analysis on solar tracker controllers, PV tracker controller market trends, and smart solar hardware developments, stay tuned.
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