Like everything else, Trump’s trade policy is affecting the price of solar.
Near term, this could affect the spread sheets of clean energy developers. Longer term, as more US manufacturers jump in the space, could negate that objection that I’ve heard so many times, that “solar panels are all made in China”. (they aren’t btw)
The trade wars are going electric — and the planet and your pocketbook might be paying the price.
From tariffs on solar panels to export controls on critical minerals, countries are dragging the entire electrification supply chain into growing trade tensions. Just last month, President Donald Trump issued broad restrictions on imported grid equipment — a move widely seen as the latest attempt to keep out Chinese-made technology.
Such trade barriers threaten to raise costs for companies, slow economic growth, and complicate ongoing efforts to address climate change and adopt renewable energy technology.
That isn’t a warning from activists; it’s coming from bankers, utilities and grid operators.
“Trade fragmentation makes green products more expensive worldwide relative to non-green products,” European Central Bank analysts warned earlier this year. “This undermines the adoption of green technologies, leading to higher greenhouse gas emissions in the global economy.”
Rising power demand and efforts to slash planet-warming pollution are boosting clean technology markets. But those much-needed goods are becoming pricier and harder to get as governments throw up trade barriers to protect domestic industries and counter China.
Industry data shows U.S. tariffs on copper have increased costs for wire by 11.4%, for switchgear by more than 4% and for capacitors that store power by more than 6%. Domestically made transformers now cost 10% more to produce than when Trump took office, according to Bureau of Labor Statistics figures.
While it’s still early days, the dynamic risks slowing the uptake of clean energy, obstructing global climate action and pushing up electricity bills.
“The transition in certain sectors is still going quite fast, but you do wonder if in the absence of all of this trade conflict, if it could be faster,” said Chris Aylett, a researcher at Chatham House. “It’s difficult to know.”
On July 28, 2026, the U.S. Federal Communications Commission’s (FCC) Public Safety and Homeland Security Bureau added foreign-produced power inverters to its official covered list of equipment and services. This amounted to an immediate ban on new inverter equipment authorizations for unapproved foreign models, with regulators citing national security and digital espionage concerns.
The directive distinguishes between products seeking approval and authorized inverters that have already been deployed. New restrictions only apply to inverters with next-generation hardware designs. Existing inverter models that already hold valid FCC equipment credentials are unaffected – they can still be imported, sold and deployed.
The vast majority of commercial, industrial and utility-scale installations scheduled for construction over the next 12 to 18 months will experience little disruption, as they will be using already approved hardware. For new unproved foreign-produced inverters, the approval gate has closed. Long-term plans to introduce new technology have been frozen.
The inverter ban initially targeted bidirectional wireless connectivity in modern smart inverters on the grounds they represent an unacceptable security risk. This was despite a January 2026 Department of Energy analysis that inspected 30 Chinese inverters and found zero evidence of malicious hardware tampering.
Building a robust solar manufacturing sector and supply chain in America supports the U.S. economy. It also helps America meet rising demand for secure, affordable, and reliable solar energy. Currently, the domestic PV manufacturing industry has the capacity to produce enough PV modules to meet U.S. demand, but there are gaps in the crystalline silicon value chain. Expanding domestic manufacturing capacity and closing gaps in the supply chain will boost the U.S. economy and create valuable manufacturing jobs.
A strong solar manufacturing sector in the U.S. will also decrease dependence on foreign energy supplies, which will improve energy security.