Specification
Record rated power in watts at STC, defined as 1000 W/m2, 25 C cell temperature, and AM 1.5. Also record module efficiency as a percent with the same test basis, plus open-circuit voltage and maximum power voltage in volts.
VoltPoint Procurement is an independent sourcing partner for US business buyers who need factory quotations on Solar PV Modules. A usable brief names rated power, module efficiency, connector, quantity, and the destination port or site before any factory is asked to price a lot.
The U.S. Department of Energy solar design overview, reviewed on 2026-10-26, provides system context only; it does not approve products or stock. The SAM system-design documentation defines STC for comparing nameplate ratings. Exact-model evidence remains necessary.
Record rated power in watts at STC, defined as 1000 W/m2, 25 C cell temperature, and AM 1.5. Also record module efficiency as a percent with the same test basis, plus open-circuit voltage and maximum power voltage in volts.
State pieces, pallets, or a project lot. A 28-module pallet and a 720-module block are different freight and flash-list questions. Leave the count blank if the designer has not frozen the DC-to-AC ratio.
Ask each factory to price the same Incoterm, currency, pallet packing, and US destination. A module-only EXW figure and a DDP figure that includes frames, connectors, and freight are not one comparison.
Request the current datasheet, dimensional drawing, and flash-test list for the exact model. IEC 61215 and UL 61730 files are request items tied to that model. A family brochure does not answer them.
Note roof zones, ballast or attached racking, and a 1000 V or 1500 V maximum system voltage. Wind and fire questions stay with the engineer of record.
Capture row length, pile interface, and whether the designer already set string current. The desk does not size strings or claim a yield in kWh.
Record beam spacing, module length and width in millimeters, and the connector lead length the racking shop expects. Clearance and drainage remain a structural check.
Write tracker model constraints only if the buyer already has them. Clamp zones and a 1500 V string architecture are questions for the tracker vendor and the electrical designer.
Continue with inquiry options, manufacturer field matching, application questions, or the procurement brief.
Include product, quantity, destination, currency, and whether the budget is per module, per pallet, or the whole order. High-end, mid-range, budget, or undecided is a preference, not a factory grade.
FREE sourcing support may be up to 3%. Eligibility applies to qualified business buyers and is confirmed after we review your product, quantity, destination, and sourcing requirements.
Qualified business buyers
A confirmed benefit may be up to 3%.
Eligibility applies to qualified business buyers and is confirmed after we review your product, quantity, destination, and sourcing requirements.