Consumption Tax Implemented, PV Cell Stocks Rally Collectively
N.R. Finch
China formally imposed consumption taxes on lithium-ion and solar cells; leading stocks rallied Monday as the market read the levy as a signal to cull excess capacity, not a drag on the sector.
How does the tax work and when does it start?
Lithium-ion batteries face a 2% consumption tax from September 2026, rising to 4% a year later.
Solar cells start later: 2% from April 2027, then 4% from April 2028.
The tax applies only to products manufactured and sold inside China; exports are exempt.
This means → a staggered rollout gives companies a digestion window, with solar trailing lithium by six months.
Who is exempt — and what edge does that create?
Perovskite and tandem solar cells, plus sodium-ion and solid-state batteries, are fully exempt until end-2028.
In plain terms = legacy lithium cells pay 2–4%; next-gen technologies pay zero — an instant 2-to-4-percentage-point cost advantage conjured by policy.
This reflects a goal beyond revenue: using a tax wedge to push capital toward next-generation chemistries.
Why did stocks rally instead of fall?
LONGi Green Energy (隆基绿能) rose as much as 2.4%; JinkoSolar (晶科能源) gained 1.8%. CATL (宁德时代) climbed up to 4.3% in Shenzhen and 3.4% in Hong Kong.
This means → the market read the tax as an accelerant for consolidation — leaders can absorb the cost, laggards cannot.
J.P. Morgan analyst Rebecca Wen said the rates matched prior expectations. She noted CATL and other top-tier makers are far better positioned than smaller rivals to absorb or pass on the extra cost.
What does the bearish side say?
Bernstein analyst Neil Beveridge warned the policy "could negatively impact industry demand or margins."
He stressed that "China's battery industry has severe overcapacity at the second-tier level," leaving manufacturers caught between absorbing the tax and passing it to customers.
In plain terms = leaders have pricing power to shift the tax downstream; smaller players do not — they either eat it or lose orders.
Why does solar need this medicine more than batteries?
The solar sector has been mired in overcapacity and price wars for over two years, with losses piling up.
Beijing had already tightened national efficiency standards for solar and polysilicon; the consumption tax is the next tool in that policy sequence.
Batteries currently benefit from strong EV and energy-storage demand, but analysts warn rapid expansion risks repeating solar's overcapacity spiral.
How much revenue does this raise for Beijing?
CITIC Securities estimates the tax adjustment could generate up to RMB 45 billion (roughly $6.6 billion) in additional fiscal revenue.
CITIC also noted the plan "fully embodies a gradualist reform approach," giving every link in the supply chain time to adjust inventories and absorb costs.
This means → the policy serves a dual purpose: replenish government coffers and use a staircase tax rate to force capacity rationalization.
Content is for reference only, not financial advice.