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HSChapter 85
U.S. imports of photovoltaic ac generators (HS 850180) totaled $137K in April 2026, traded with 16 countries.
Importers of Photovoltaic AC Generators paid $20K in duties in April 2026 — an effective duty rate of 15% on $133K in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataPhotovoltaic AC generators — solar generating systems that integrate an inverter to deliver alternating current output — occupy a distinct tariff heading from their DC counterparts, reflecting their role as complete, grid-ready power systems rather than raw PV modules. The US schedule divides the heading into four KVA output bands (lines 8501801000 through 8501809000), covering everything from small rooftop systems to large commercial installations. Germany leads US import supply, with Canada and France also among the top sources; German and French goods benefit from established engineering standards widely accepted in US utility interconnection agreements. Importers should confirm that integrated inverter-plus-panel assemblies are classified here rather than split between PV module and inverter headings.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Classification as a photovoltaic AC generator under 850180 applies when the AC output is an essential characteristic of the complete article as imported — typically an integrated system presented together. If PV modules and inverters are imported separately under separate commercial invoices and are not presented as a functional unit, each component is classified independently under its own heading. CBP's essential character analysis and GRI 3 may apply to combination shipments; a binding ruling is advisable for high-value or recurring imports.
Customs classification is based on the article's physical characteristics and output, not its compliance certifications. However, UL, IEEE 1547, or utility interconnection certifications are relevant for market access and may be required by state or utility authorities before installation. Importers should track these requirements separately from HTS classification obligations.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| PHILIPPINES | -- | $398K | +$398K |
| UNITED KINGDOM | $58K | -- | -$58K |
| ECUADOR | -- | $57K | +$57K |
| CANADA | $3K | $45K | +$42K |
| MEXICO | -- | $29K | +$29K |
Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 8501809000 | AC PHTOVLTAC GEN, OUTPUT GT 750 KVA | $111K | 12.45% | $14K |
| 8501801000 | AC PHTVLTC GEN (ALTERN), NOTE 9, OUTPUT LT=75 KVA | $13K | 37.50% | $5K |
| 8501802000 | AC PHTOVLTAC GEN, OUTPUT GT 75 KVA BUT LT= 375 KVA | $9K | 12.50% | $1K |
| 8501803000 | AC PHTOVLTAC GEN, OUTPUT GT 375 KVA BUT LT=750 KVA | $3K | -- | -- |
AC PHTOVLTAC GEN, OUTPUT GT 750 KVA
AC PHTVLTC GEN (ALTERN), NOTE 9, OUTPUT LT=75 KVA
AC PHTOVLTAC GEN, OUTPUT GT 75 KVA BUT LT= 375 KVA
AC PHTOVLTAC GEN, OUTPUT GT 375 KVA BUT LT=750 KVA
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8501801000 | AC PHTVLTC GEN (ALTERN), NOTE 9, OUTPUT LT=75 KVA | $410K |
| 8501809000 | AC PHTOVLTAC GEN, OUTPUT GT 750 KVA | $150K |
AC PHTVLTC GEN (ALTERN), NOTE 9, OUTPUT LT=75 KVA
180 no
AC PHTOVLTAC GEN, OUTPUT GT 750 KVA
13 no
MACH FOR RECP/CONVR/TRANS/REGN OF VOICE/IMAGE/DATA
HS 851762
SOLID-STATE NON-VOL SEMICONDUCTOR STORAGE DEVICES
HS 852351
SMARTPHONES
HS 851713
PROCESSORS AND CONTROLLERS, ELECTRONIC INTEG CIRCT
HS 854231
CONTROLS ETC W ELECT APPR F ELECT CONT NOV 1000 V
HS 853710
STATIC CONVERTERS; ADP POWER SUPPLIES
HS 850440
| State | Imports | Exports | Balance |
|---|---|---|---|
| Michigan | -- | $398K | +$398K |
| Florida | $60K | $25K | -$35K |
| New Jersey | -- | $57K | +$57K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| LOS ANGELES, CA | $7K | $398K | +$392K |
| MIAMI, FL | -- | $69K | +$69K |
| CHARLESTON, SC | $58K | -- | -$58K |