EPC contractors · C&I · utility · CA, GA, NY warehouses

EPC Solar Procurement USA.
68.25 MW from U.S. inventory. Direct manufacturer.

Solar panel supply for EPC contractors — no broker markup, no import delays. Sunpro Power BNEF Tier 1 TOPCon and PERC bifacial modules. 3,903 pallets across CA, GA, NY warehouses. Pallet pricing public. Container and multi-MW via RFQ. Full documentation for project finance.

68.25 MW
Total in stock
43.71 MW
Ready to ship
3,903
Pallets
CA / GA / NY
Warehouses
68.25 MW
Total MW
43.71 MW
Ready now
3,903
Total pallets
2,641
Ready pallets
EPC procurement inventory · live

Solar panel inventory for EPC contractors.

All Sunpro Power SKUs across U.S. warehouses. Public pallet pricing for 1–19 pallets. Container quantities priced via RFQ with better per-watt economics.

SKUWattageTechPcs / PalletMW / PalletPallets$/W$/PalletLocationStatus
595WTOPCon3722.0 kW71$0.272$5,938CA 90023In Stock
595WTOPCon3722.0 kW4$0.272$5,938CA 90023In Stock
590WTOPCon3721.8 kW156$0.272$5,938CA 90023In Stock
550WPERC3117.0 kW135$0.241$4,109CA 90058In Stock
550WPERC3117.0 kW8$0.241$4,109CA 91763In Stock
440WTOPCon3615.8 kW1,695$0.283$4,387CA 90023In Stock
440WTOPCon3615.8 kW572$0.283$4,387CA PORT 90802In Stock
590WTOPCon3721.8 kW480$0.371$8,099GA 31021Incoming
590WTOPCon3721.8 kW288$0.371$8,099GA 31021Incoming
450WTOPCon3616.2 kW390$0.283$4,587CA 91763Incoming
450WTOPCon3616.2 kW104$0.283$4,587NY 10455Incoming

Prices from U.S. warehouse. Freight quoted separately. 🇺🇸 = IRA 45X Domestic Content eligible. Container quantities and multi-MW pricing via RFQ.

Available EPC inventory

EPC-grade solar SKUs — in U.S. stock.

All modules ship from U.S. warehouse stock. Container+ quantities available via RFQ. Browse full catalog →

EPC procurement model

Built for EPC procurement.
Fast ship. Full docs. No brokers.

SolarStock USA is the direct U.S. distribution channel for Sunpro Power North America. EPC contractors access inventory physically held in California, Georgia, and New York — no vessel ETAs, no import delays, no allocation uncertainty. All commercial documentation issued directly: invoices, BoL, certifications, Domestic Content attestation.

Pallet-level purchasing is available for smaller builds and project phasing. Container and multi-MW agreements with staged delivery scheduling serve larger EPC pipelines. Our commercial team structures supply against project timelines.

Pallet MOQ
1 pallet — public pricing shown
Container MOQ
20+ pallets · RFQ · better $/W
Multi-project
Staged delivery · supply agreements
Lead time
3–5 business days (ready stock)
Bankability
BNEF Tier 1 · UL 61730 · IEC 61215/61730
Domestic Content
IRA Section 45X — GA 31021 lots
Documentation
Invoice · BoL · certs · warranty · DC attestation
Response time
RFQ response within 4 business hours
Direct procurement channel

Request EPC procurement pricing.

Pallet pricing is public. Container and multi-MW pricing via RFQ — our commercial team responds within 4 business hours.

Shipping
Freight from U.S. warehouse
MOQ
1 pallet (commercial) · Container+ (utility)
Response time
Within 4 hours (business hours)
EPC solar procurement FAQ

Frequently asked questions

Why do EPC contractors buy solar panels from SolarStock USA?

EPC contractors choose SolarStock USA for three reasons: (1) U.S. inventory physically in California, Georgia, and New York — no vessel ETAs, no import delays; (2) direct manufacturer pricing with no broker markup — we are the U.S. distribution channel for Sunpro Power North America; (3) full commercial documentation issued directly — Domestic Content attestation, performance warranties, UL/IEC certifications, and lender packages.

What procurement documentation does SolarStock USA provide to EPCs?

Standard EPC procurement documentation includes: commercial invoice, packing list, Bill of Lading or delivery confirmation, Certificate of Origin, UL 61730 / IEC 61215 / IEC 61730 certification copies, Sunpro Power product warranties, and Manufacturer Domestic Content attestation with component BOM (for IRA Section 45X eligible lots). Lender documentation packages are available upon request.

How does container vs. pallet pricing work for EPC procurement?

Public pallet pricing (1–19 pallets) is shown in the live inventory table — no RFQ required. EPC contractors procuring container quantities (20+ pallets, approximately 1 MW) receive better per-watt economics via RFQ. Multi-project and multi-MW supply agreements with staged delivery scheduling are structured for EPC contractors managing project pipelines. Our commercial team responds to RFQs within 4 business hours.

What lead times should EPC contractors plan for?

Ready inventory in U.S. warehouses ships within 3–5 business days after signed PO and deposit. Incoming inventory has confirmed shipment ETAs published in the live table. For large projects requiring staged delivery, delivery schedules are coordinated at the supply agreement stage. Freight to any U.S. project site can be quoted from our California, Georgia, or New York warehouse locations.

Are Sunpro Power modules IRA Section 45X Domestic Content eligible?

Yes. Selected 590W TOPCon lots assembled at our GA 31021 (Eastman, Georgia) facility qualify for IRA Section 45X Domestic Content, unlocking the 10% ITC bonus adder for your project. Manufacturer Domestic Content attestation, component BOM, and Bill of Lading documentation are provided with every Domestic Content shipment. Contact our commercial team for current allocation availability.

What wattages and technologies are best suited for EPC ground-mount projects?

For ground-mount C&I and utility-scale EPC projects: 590W and 595W TOPCon N-Type bifacial modules deliver high efficiency with proven bankability. 550W PERC P-Type bifacial is a widely deployed ground-mount module with established yield data. All three are available from U.S. inventory and compatible with standard commercial racking and single-axis tracker systems. Pallet quantities and full module specifications are shown in the live table.

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