Proven P-Type PERC technology — bankable, widely accepted by project finance lenders. Strong value for cost-per-watt-driven ground mount procurement. 143 pallets across CA warehouse. Public pallet pricing for 1–19 pallets. Container and multi-MW via RFQ.
All 550W lots across U.S. warehouses. Pallet pricing shown for 1–19 pallets. Container quantities (20+ pallets) priced via RFQ.
| SKU | Wattage | Tech | Pcs / Pallet | MW / Pallet | Pallets | $/W | $/Pallet | Location | Status |
|---|---|---|---|---|---|---|---|---|---|
| 550W | PERC | 31 | 17.0 kW | 135 | $0.241 | $4,109 | CA 90058 | In Stock | |
| 550W | PERC | 31 | 17.0 kW | 8 | $0.241 | $4,109 | CA 91763 | In Stock |
Prices from U.S. warehouse. Freight quoted separately. 🇺🇸 = IRA 45X Domestic Content eligible. Container quantities and multi-MW pricing via RFQ.
All modules ship from U.S. warehouse stock. Container+ quantities available via RFQ. Browse full catalog →
Proven P-Type PERC technology — bankable, widely accepted by project finance lenders. Strong value for cost-per-watt-driven ground mount procurement.
All 550W lots are physically in U.S. warehouses — no vessel ETAs, no import delays for ready stock. Shipping documentation includes commercial invoice, packing list, per-module serial number list, UL/IEC certifications, and Bill of Lading.
Pallet pricing is public above. Container and multi-MW pricing via RFQ — our team responds within 4 business hours.
The Sunpro Power 550W module (SPDG550-144M10) is a P-Type PERC (Passivated Emitter Rear Cell) bifacial panel with Silver frame. Pallet configuration: 31 modules per pallet. Dimensions and full technical specs available in the datasheet — download from our Download Center or request via RFQ.
2.75 MW of 550W modules are currently in U.S. inventory across CA warehouse. Availability is updated every 60 seconds from our live inventory system. Contact our team for exact allocation and pallet confirmation.
550W modules are packaged as 31 modules per pallet. Public pallet pricing is shown in the inventory table above for 1–19 pallet orders. Container quantities (20+ pallets) are priced via RFQ with better per-watt economics for volume buyers.
The 550W Sunpro Power module uses P-Type PERC (Passivated Emitter Rear Cell) cell technology. Proven P-Type PERC technology — bankable, widely accepted by project finance lenders. Strong value for cost-per-watt-driven ground mount procurement.
Minimum order is 1 pallet for commercial buyers. Public pricing covers 1–19 pallets. Container quantities (20+ pallets, approximately 560–700 modules per 40ft HC) are priced via RFQ. Multi-MW supply agreements are available for utility-scale developers.
Ready inventory ships within 3–5 business days after signed PO and deposit. Freight is quoted separately from each origin warehouse. Contact our team for exact shipping timelines by destination.