Company location
No verified office address is published. Use the procurement form for a module request, and state the US delivery destination in your brief. The delivery destination is not the sourcing desk's address.
SolarSource Sourcing brief desk
Use the procurement form to request an independent review of your module requirement. Include a work email for follow-up and identify any specifications that still need confirmation.
Email and phone
No direct mailbox or phone number is published. Provide your work email in the form for clarification questions; a phone number is optional. Identify questions such as model files, connector details, or packing scope.
Working hours
Service hours and a response period have not been published. State your target delivery window and any drawing-review deadline. Review and supplier timing require confirmation; the requested window is not a promised ship date.
What to write before you submit
Equipment type and application, rated power or capacity, electrical interface, quantity and unit, US destination, mounting and environment, and the documents you need: datasheet, drawing, sample, inspection, test file, or compliance record. Specification, quantity, destination, and delivery timing are the four lines that keep a quote comparable.
Module efficiency needs a test basis. Cell technology, dimensions, connector, and maximum system voltage stop a watt match from hiding a different frame. Open-circuit voltage and string current can be marked unknown if the engineer has not set them. MPPT and DC-to-AC ratio belong on an inverter brief, not this module note, unless you clearly label them as separate lines.
Optional budget must name the currency and whether the figure is per module or for the whole order. Supplier preference may be high-end, mid-range, budget, or not yet decided. That preference is not a factory score. A lower module price may suit an equipment-only budget; a quote with freight, packing, and warranty responsibilities included may suit a delivered-order budget. Compare both on the same required specification, rather than relaxing essential documentation to meet a target figure.
Limits stay in view: the desk does not claim inventory, does not issue UL or IEC listings, and does not approve interconnection. A family brochure will be flagged if it arrives in place of a model datasheet. ISO 9001 evidence is something you may ask a factory to send; it is not a credential printed by SolarSource Sourcing.
Hypothetical format to adapt: 540 W to 560 W, 1,200 modules, destination Savannah, requested window of 12 weeks after drawing approval, currency USD, whole-order basis. Mark the connector as unknown if it has not been specified. These numbers illustrate a buyer's request; they are not stock, pricing, delivery commitments, or evidence that a form has been received.