SolarStock USA
SolarStock USA
U.S. Solar Inventory
Sunpro Power's Official Inventory Platform

Manufacturer-Direct
Utility-Scale Solar
Inventory.

Tier-1 N-Type Bifacial Modules Ready Now in the USA
Now: Public pallet pricing · 14 lots · from $0.231/W

Commercial and utility-scale solar modules available from U.S. inventory. Fast access to Sunpro Power, JA Solar and Waaree stock for EPCs, developers, installers and brokers across the U.S.

119.46 MW
Live U.S. Inventory
101.91 MW
Ready Now
8
Available SKUs
CA / GA / NJ / TX
Warehouse States
BNEF Tier 1
5 Consecutive Years
UL 61730 Certified
Safety Tested
Ariel Green
PPE2 Qualified
Direct Manufacturer
Sunpro Power
01 — Live U.S. Inventory

Sunpro Power · JA Solar · Waaree
modules from U.S. warehouses.

SolarStock USA provides commercial access to U.S.-held solar inventory across 119.46 MW of TOPCon N-Type, P-Type bifacial and PERC modules. Filter by wattage, technology, manufacturer or warehouse state below.

Live Supabase · 14 Lots · 119.46 MW Total
Updated May 29, 2026
Sort:14 lots
JA SOLAR
PERCBIFACIALIMPORTED

JAM72D30-545/MB

545W · P-Type

545W
JAM72D30-545/MB solar panel
WAREHOUSETX
MW AVAILABLE39.670 MW
AVAILABILITYREADY
SUNPRO POWER
TOPConFULL BLACKBIFACIAL

SPDG440-N108M10

440W · N-Type

440W
SPDG440-N108M10 solar panel
WAREHOUSECA
MW AVAILABLE26.880 MW
AVAILABILITYREADY
DATASHEET
SUNPRO POWER
TOPConCOMING · Middle of JulyBIFACIALDOMESTICIRA 45X

SPDG590-N144M10

590W · N-Type

590W
SPDG590-N144M10 solar panel
WAREHOUSEGA
MW AVAILABLE10.195 MW
AVAILABILITYINCOMING
DATASHEET
SUNPRO POWER
TOPConBIFACIALDOMESTICIRA 45X

SPDG590-N144M10

590W · N-Type

590W
SPDG590-N144M10 solar panel
WAREHOUSEGA
MW AVAILABLE9.685 MW
AVAILABILITYREADY
DATASHEET
WAAREE
PERCBIFACIALIMPORTED

BI-55-545-JQC41200

545W · P-Type

545W
BI-55-545-JQC41200 solar panel
WAREHOUSETX
MW AVAILABLE8.530 MW
AVAILABILITYREADY
SUNPRO POWER
TOPConFULL BLACKBIFACIAL

SPDG440-N108M10

440W · N-Type

440W
SPDG440-N108M10 solar panel
WAREHOUSECA
MW AVAILABLE7.952 MW
AVAILABILITYREADY
DATASHEET
SUNPRO POWER
TOPConCOMING · Middle of JuneFULL BLACKBIFACIAL

SPDG450-N108M10

450W · N-Type

450W
SPDG450-N108M10 solar panel
WAREHOUSECA
MW AVAILABLE6.494 MW
AVAILABILITYINCOMING
DATASHEET
SUNPRO POWER
TOPConBIFACIALDOMESTICIRA 45X

SPDG590-N144M10

590W · N-Type

590W
SPDG590-N144M10 solar panel
WAREHOUSEGA
MW AVAILABLE6.117 MW
AVAILABILITYREADY
DATASHEET
JA SOLAR
PERCBIFACIALIMPORTED

JAM72D30-540/MB

540W · P-Type

540W
JAM72D30-540/MB solar panel
WAREHOUSETX
MW AVAILABLE1.390 MW
AVAILABILITYREADY
SUNPRO POWER
TOPConBIFACIAL

SPDG595-N144M10

595W · N-Type

595W
SPDG595-N144M10 solar panel
WAREHOUSECA
MW AVAILABLE0.925 MW
AVAILABILITYREADY
DATASHEET
SUNPRO POWER
TOPConCOMING · End of JuneFULL BLACKBIFACIAL

SPDG450-N108M10

450W · N-Type

450W
SPDG450-N108M10 solar panel
WAREHOUSENJ
MW AVAILABLE0.866 MW
AVAILABILITYINCOMING
DATASHEET
SUNPRO POWER
PERCBIFACIAL

SPDG550-144M10

550W · P-Type

550W
SPDG550-144M10 solar panel
WAREHOUSECA
MW AVAILABLE0.563 MW
AVAILABILITYREADY
DATASHEET
SUNPRO POWER
TOPConBIFACIAL

SPDG595-N144M10

595W · N-Type

595W
SPDG595-N144M10 solar panel
WAREHOUSECA
MW AVAILABLE0.129 MW
AVAILABILITYREADY
DATASHEET
SUNPRO POWER
PERCBIFACIAL

SPDG550-144M10

550W · P-Type

550W
SPDG550-144M10 solar panel
WAREHOUSECA
MW AVAILABLE0.068 MW
AVAILABILITYREADY
DATASHEET
Request Pricing →

Stock is subject to prior sale and confirmation. Allocations released on a first-confirmed basis. Submit an RFQ for current pricing, wattage bins, MOQ and delivery terms.

02 — Pallet Pricing

Public pallet pricing.
Direct-to-buyer.

D2C pricing on pallet quantities — direct from Sunpro Power's, JA Solar's and Waaree's U.S. warehouses. Eleven Sunpro lots + three import lots from JA Solar and Waaree, fourteen lots, tiered by quantity. No distributor markup.

14 lots · 119.464 MW · D2C from manufacturer
Freight quoted separately
How many pallets?
Best price · save up to $0.01/W
TechWHPcs/plt$/Plt
BI-55-545-JQC41200IMPORTED545PERCTXPasadena8.53031$0.231$3,903
JAM72D30-540/MBIMPORTED540PERCTXPasadena1.39031$0.231$3,867
JAM72D30-545/MBIMPORTED545PERCTXPasadena39.67031$0.231$3,903
SPDG440-N108M10440TOPConCALos Angeles26.88036$0.275$4,356
SPDG440-N108M10440TOPConCAPittsburg7.95236$0.275$4,356
SPDG450-N108M10450TOPConCAMontclair6.49437$0.280$4,662
SPDG450-N108M10450TOPConNJ0.86637$0.280$4,662
SPDG550-144M10550PERCCALos Angeles0.56331$0.237$4,041
SPDG550-144M10550PERCCAMontclair0.06831$0.237$4,041
SPDG590-N144M10🇺🇸 Domestic590TOPConGAEastman10.19536$0.378$8,029
SPDG590-N144M10🇺🇸 Domestic590TOPConGAEastman9.68536$0.378$8,029
SPDG590-N144M10🇺🇸 Domestic590TOPConGAEastman6.11736$0.378$8,029
SPDG595-N144M10595TOPConCALos Angeles0.92537$0.270$5,944
SPDG595-N144M10595TOPConCALos Angeles0.12936$0.270$5,783
All prices in USD · Freight quoted separately upon RESERVE · Stock subject to prior sale · Pallet pricing above · Container 40HQ tier below · MW-scale allocations on RFQ
Container 40HQ tier
One full container · best public price
$0.002/W off the 11+ pallet price · modules ship loose, not palletized
BEST VALUE
Container 40HQ
SPDG440-N108M10
IMPORTED
Per watt
$0.273
$120.12 per panel
Modules · loose
936
Total kW
411.84
Container total
$112,432
Reserve container →
Container 40HQ
SPDG450-N108M10
IMPORTED
Per watt
$0.278
$125.10 per panel
Modules · loose
936
Total kW
421.20
Container total
$117,094
Reserve container →
Container 40HQ
SPDG550-144M10
IMPORTED
Per watt
$0.235
$129.25 per panel
Modules · loose
620
Total kW
341.00
Container total
$80,135
Reserve container →
Container 40HQ
SPDG590-N144M10
USA-GA
DOMESTICIRA 45X
Per watt
$0.376
$221.84 per panel
Modules · loose
720
Total kW
424.80
Container total
$159,725
Reserve container →
Container 40HQ
SPDG595-N144M10
IMPORTED
Per watt
$0.268
$159.46 per panel
Modules · loose
740
Total kW
440.30
Container total
$118,000
Reserve container →
Container 40HQ
BI-55-545-JQC41200
IMPORTED
Per watt
$0.229
$124.81 per panel
Modules · loose
620
Total kW
337.90
Container total
$77,379
Reserve container →
Container 40HQ
JAM72D30-540/MB
IMPORTED
Per watt
$0.229
$123.66 per panel
Modules · loose
620
Total kW
334.80
Container total
$76,669
Reserve container →
Container 40HQ
JAM72D30-545/MB
IMPORTED
Per watt
$0.229
$124.81 per panel
Modules · loose
620
Total kW
337.90
Container total
$77,379
Reserve container →
Need more than one container?

Multi-container and MW-scale orders are quoted manually — volume, delivery window and freight optimized per project.

MW-scale project quote →
About Sunpro Power

A BNEF Tier 1 manufacturer
with U.S. roots.

Sunpro Power is a Bloomberg NEF Tier 1 (Q2 2026) solar manufacturer with 5 GW of annual production capacity and over 5GW shipped to customers in more than 110 countries. Manufacturing operations in Lyerly, Georgia make Sunpro one of the few Tier 1 brands with genuine U.S. production capacity.

SolarStock USA is the official U.S. inventory and distribution channel, providing commercial access to U.S.-held Sunpro Power stock for EPCs, project developers, installers and brokers.

5 GW
Annual Production Capacity
Q2 2026
BNEF Tier 1
110+
Countries Served
2018
Founded
About JA Solar

A global Tier 1 manufacturer, imported into U.S. stock.

A Bloomberg NEF Tier 1 manufacturer headquartered in Beijing, China, with global production. JA Solar is one of the largest solar module producers worldwide. SolarStock USA carries JA Solar JAM72D30 series modules in U.S. warehouses — imported, non-domestic content, utility-scale bankable.

Imported · Stock TX Pasadena
#4
Global Solar Manufacturer
88 GW
Annual Production Capacity
Q2 2026
BNEF Tier 1
About Waaree

India's largest module maker, imported into U.S. stock.

A Bloomberg NEF Tier 1 manufacturer headquartered in Mumbai, India — India's largest solar module producer with 22.3 GW annual production capacity. SolarStock USA carries Waaree Bi-55 series bifacial modules in U.S. warehouses — imported from India, non-domestic content, utility-scale bankable, supplier-declared UFLPA-compliant BOM.

Imported · Stock TX Pasadena
#13
Global Solar Manufacturer
22.3 GW
Annual Production Capacity
Q2 2026
BNEF Tier 1
Certifications & Standards

Certified for the North American market.

Sunpro Power, JA Solar and Waaree modules meet or exceed the certification requirements for utility-scale and commercial solar projects across the United States and Canada.

UL 61730

U.S. photovoltaic module safety standard. Required for utility-scale and commercial projects in North America.

IEC 61215

International crystalline silicon module design qualification and type approval standard.

IEC 61730

International photovoltaic module safety qualification standard.

CSA Certified

Canadian Standards Association certification for North American market requirements.

TÜV / CE

European conformity and TÜV Rheinland product testing for international market access.

Bloomberg Tier 1

5 consecutive years on Bloomberg NEF Tier 1 bankable manufacturer list.

Ariel Green

Ariel Green certification and PPE2 qualification for responsible sourcing and product quality.

Container logistics with solar module pallets at U.S. port
03 — Fast Logistics

From U.S. warehouse to project site — without the wait.

Inventory positioned domestically eliminates ocean freight lead times. We coordinate flatbed, LTL, and full truckload deliveries to project sites across the lower 48.

  • Domestic warehousing — no overseas lead time
  • Flatbed and FTL coordination nationwide
  • Pre-cleared product, U.S. compliant
  • Project-site delivery scheduling
04 — Utility Scale Supply

Built for utility-scale procurement teams.

Container-load and multi-MW allocations for utility EPCs and developers. Backed by Sunpro Power's 5GW+ shipped globally and U.S. manufacturing presence in Lyerly, Georgia.

Container
Loads
Multi-MW
Allocations
EPC
Procurement
Project
Schedules
High-efficiency TOPCon N-Type bifacial solar module close-up
05 — Commercial & Wholesale

A supply channel built for B2B procurement.

SolarStock USA serves the procurement teams that move the market — from utility EPCs to commercial installers and resale brokers.

EPCs

Project-grade volumes with predictable delivery windows.

Installers

Commercial rooftop and ground-mount stock, ready to deploy.

Developers

Pre-construction allocations and lock-in pricing.

Brokers

Container-load wholesale for resale channels.

Resellers

Domestic supply for distribution networks.

Commercial Solar

Bulk modules for C&I integrators.

Backed by Sunpro Power

U.S. manufacturing origin.
Global shipment record.

SolarStock USA distributes modules manufactured by Sunpro Power North America Inc. and Sundigo Solar Manufacturing Inc., with factory operations in Lyerly, Georgia. Over 5GW shipped globally to customers in 50+ countries.

Manufacturer
Sunpro Power North America Inc.
Factory
Sundigo Solar Manufacturing Inc.
Location
5081 GA-114, Lyerly, GA 30730, USA
Technologies
TOPCon N-Type · P-Type · Bifacial · Full Black · Silver Frame
06 — Download Center

Datasheets, certifications & technical packages.

Download product PDFs, certifications, warranty documents and full technical packages. For documents not yet available for direct download, request them via RFQ — sent within one business day.

40 documents in catalog · 32 available for direct download
Pending uploads marked "On Request"
Datasheets · 23 documents
PDF

SPDG440-N108M10 Datasheet

SPDG440-N108M10

440W N-Type TOPCon bifacial · 108 cells · 1722×1134×30mm · Module datasheet covering 410–440W range

Download PDF
PDF

SPDG450-N108M10 Datasheet

SPDG450-N108M10

450W N-Type TOPCon bifacial · 108 cells · 1722×1134×30mm · Module datasheet covering 435–450W range · Stäubli connectors

Download PDF
PDF

SPDG550-144M10 Datasheet

SPDG550-144M10

550W P-Type PERC bifacial · 144 cells · 2278×1134×35mm · Module datasheet covering 540–565W range

Download PDF
PDF

SPDG590-N144M10 Datasheet

SPDG590-N144M10

590W N-Type TOPCon bifacial · 144 cells · 2278×1134×30mm · Module datasheet covering 565–590W range

Download PDF
PDF

SPDG595-N144M10 Datasheet

SPDG595-N144M10

595W N-Type TOPCon bifacial · 144 cells · 2278×1134×30mm · Module datasheet covering 585–600W range · Stäubli connectors

Download PDF
PDF

SPDG590-N144M10 Datasheet (GA Domestic Content)

SPDG590-N144M10

590W N-Type TOPCon bifacial · 144 cells · 2278×1134×30mm · USA ASSEMBLED (Frame, Junction Box, Encapsulant, Ribbon assembled in USA) · IRA Section 45X domestic content qualified · Stäubli connectors

Download PDF
PAN

SPDG550-144M10 PVsyst PAN File

SPDG550-144M10

550W P-Type · PVsyst simulation file for energy yield modeling

Download PAN
PAN

PVsyst PAN — SPDG440-N108M10

SPDG440-N108M10

PVsyst simulation file (.PAN) for SPDG440-N108M10 (440W N-Type TOPCon bifacial)

Download PAN
PAN

PVsyst PAN — SPDG450-N108M10

SPDG450-N108M10

PVsyst simulation file (.PAN) for SPDG450-N108M10 (450W N-Type TOPCon bifacial)

Download PAN
PAN

PVsyst PAN — SPDG590-N144M10

SPDG590-N144M10

PVsyst simulation file (.PAN) for SPDG590-N144M10 (590W N-Type TOPCon bifacial, CA Imported)

Download PAN
PAN

PVsyst PAN — SPDG590-N144M10 (Domestic Content)

SPDG590-N144M10

PVsyst simulation file (.PAN) for SPDG590-N144M10 USA Assembled (GA Domestic Content, IRA Section 45X qualified)

Download PAN
PAN

PVsyst PAN — SPDG595-N144M10

SPDG595-N144M10

PVsyst simulation file (.PAN) for SPDG595-N144M10 (595W N-Type TOPCon bifacial)

Download PAN
PDF

SPDG-N108M10 USA-Assembled · Full Black · Staubli MC4

435–450W N-Type 182 Bifacial · 108 cells · USA-Assembled in Lyerly GA (IRA Section 45X eligible) · Staubli MC4 · 36 pcs/pallet · 936 pcs per 40HQ container

Download PDF
PDF

SPDG-N108M10 Imported · Full Black · Staubli MC4

435–450W N-Type 182 Bifacial · 108 cells · Tier-1 Imported · Staubli MC4 · 36 pcs/pallet · 936 pcs per 40HQ container

Download PDF
PDF

SPDG-N144M10 USA-Assembled · Silver · Staubli MC4

585–600W N-Type 182 Bifacial · 144 cells · USA-Assembled in Lyerly GA (IRA Section 45X eligible) · Staubli MC4 · 36 pcs/pallet · 720 pcs per 40HQ container

Download PDF
PDF

SPDG-N144M10 Imported · Silver · Staubli MC4 (740pcs)

585–600W N-Type 182 Bifacial · 144 cells · Tier-1 Imported · Staubli MC4 · 37 pcs/pallet · 740 pcs per 40HQ container

Download PDF
PDF

SPDG-N144M10 Imported · Silver · MC4-Compatible (720pcs)

585–600W N-Type 182 Bifacial · 144 cells · Tier-1 Imported · MC4-Compatible · 36 pcs/pallet · 720 pcs per 40HQ container

Download PDF
PDF

SPDG-N132M12 Imported · Silver Mesh · Staubli MC4

700–725W N-Type 210 Bifacial · 132 cells · Tier-1 Imported · Silver frame with white mesh backsheet · Staubli MC4 · 33 pcs/pallet · 594 pcs per 40HQ container

Download PDF
PDF

SPDG-N132R12 Imported · Mesh Transparent · Staubli MC4

620–635W N-Type 210R Bifacial · 132 cells · Tier-1 Imported · Mesh transparent backsheet for agrivoltaic · Staubli MC4 · 36 pcs/pallet · 720 pcs per 40HQ container

Download PDF
PDF

SPDG-N96R12 Imported · Silver Frame Transparent · Staubli MC4

445–460W N-Type 210R Bifacial · 96 cells · Tier-1 Imported · Silver frame transparent backsheet · Staubli MC4 · 37 pcs/pallet · 936 pcs per 40HQ container

Download PDF
PDF

SPDG-N96R12 Imported · Full Black Mesh · Staubli MC4

445–460W N-Type 210R Bifacial · 96 cells · Tier-1 Imported · Full black frame with mesh backsheet · Staubli MC4 · 36 pcs/pallet · 936 pcs per 40HQ container

Download PDF
PDF

SPDG-144M10 Imported · P-Type PERC · Silver Mesh · MC4-Compatible

540–565W P-Type PERC Bifacial · 144 cells · Tier-1 Imported · Silver frame with mesh backsheet · MC4-Compatible · 31 pcs/pallet · 620 pcs per 40HQ container

Download PDF
PDF

SP-108M10 Imported · P-Type PERC · Silver · MC4-Compatible

395–420W P-Type PERC Bifacial · 108 cells · Tier-1 Imported entry-level residential · Silver frame · MC4-Compatible · 36 pcs/pallet · 936 pcs per 40HQ container

Download PDF
Certifications · 11 documents
ZIP

Sunpro Power · Certifications Package 2026

IEC 61215, IEC 61730, UL 61730, MCS, CE, ISO 9001/14001/45001

Request on RFQ →
PDF

UL 61730 Safety Certification — 2026 issuance (US + Canada)

UL 61730-1, UL 61730-2:2025 + CSA C22.2 NO. 61730-1/2 · Issued 2026-02-03 by UL Solutions · Cert E532265-20230509 · Covers full Sunpro Power module line

Download PDF
PDF

UL 61730 Safety Certification — 2023 issuance (legacy)

Prior UL 61730 issuance · Superseded by the 2026 issuance · Retained for due diligence on projects contracted under the 2023 certification

Download PDF
PDF

IEC 61215 · IEC 61730 Certification

International module performance and safety certifications

Request on RFQ →
PDF

ISO 9001:2015 — Quality Management

Quality Management System certification · Zhejiang Sunpro Power Technology Co., Ltd

Download PDF
PDF

ISO 14001:2015 — Environmental Management

Environmental Management System certification · Sunpro Power

Download PDF
PDF

ISO 45001:2018 — Occupational Health & Safety

Occupational Health and Safety Management System certification · Sunpro Power

Download PDF
PDF

SA8000 — Social Responsibility

SA8000:2014 Social Accountability certification · Sunpro Power

Download PDF
PDF

TÜV Product Certification

TÜV Rheinland product safety and quality mark · Sunpro Power module line

Download PDF
PDF

CE Marking — European Conformity

CE declaration of conformity for EU market · Sunpro Power module line

Download PDF
PDF

Product Liability Insurance 2022–2025

Sunpro Power product liability insurance certificate · Coverage 2022–2025

Download PDF
Warranty · 2 documents
PDF

Product Warranty — 12 Years

12-year limited product workmanship warranty

Request on RFQ →
PDF

Linear Power Warranty — 30 Years

Linear power output warranty: 87.4% at year 30 (N-Type)

Request on RFQ →
Technical Packages · 3 documents
ZIP

Utility-Scale Technical Package

Full bundle: datasheets, certifications, IV curves, installation manual, mounting clamps, torque specs

Request on RFQ →
ZIP

Commercial Technical Package

C&I bundle: datasheets, certifications, installation manual, rooftop mounting guides

Request on RFQ →
PDF

Installation Manual

Complete installation, handling, mounting, grounding, electrical guidelines

Request on RFQ →
Inventory Sheets · 1 document
PDF

Live Inventory Snapshot · May 2026

Current stock list with warehouse locations, ETAs, MOQs and volumes (no pricing — request for full version)

Request on RFQ →
07 — Submit RFQ

Request pricing & allocation.

Pricing depends on model, volume, warehouse, delivery destination and current allocation. Our sales team will return a firm quote within one business day, tax-aware and freight-ready.

Pricing depends on model, volume, warehouse, delivery destination and current allocation. Final quote and allocation require human approval and will be sent within one business day.

08 — Contact

Speak with the desk.

Direct lines to sales, inventory and logistics. Responses within one business day.

CallWhatsAppRFQ