Choose solar street lights by first describing the site route, day and night operating pattern, location, sun exposure, seasons, weather, grid availability, pole layout, spacing and lighting brief. These inputs frame configuration questions for a written proposal; they do not establish that a solar arrangement will suit the installed site.
What should the site brief include?
Send a route drawing showing road widths, junctions, obstructions and existing poles, together with the project country and approximate quantity. State who defines the lighting brief and which local requirements need review. Identify missing information explicitly so that suppliers do not silently fill gaps with different assumptions. Keep the same brief when comparing offers.
How do exposure and operating patterns shape questions?
Describe daytime shading, the intended night schedule, seasonal changes and rainy periods using available site information. Ask how each proposed configuration addresses those inputs and what assumptions remain unresolved. Discuss dimming, switching and other controls as configuration-specific questions. Do not infer autonomy, runtime or panel and battery capacity from a product-family label or a general illustration.
Which arrangement fits the buying brief?
For split and integrated arrangements, ask where the proposed components would sit, what mounting interfaces are included and how access for inspection or replacement would be arranged. Discuss pole constraints, spacing and any available grid connection with the project reviewer. Architecture is a buyer coordination question; neither arrangement alone establishes output, reliability or suitability for your route.
Which documents should match the proposal?
Request configuration drawings, component identification, control descriptions and matching photometric or other supporting documents when available. Ask which revision each file represents and record anything still pending. Have a local qualified reviewer assess the site assumptions and determine verification and acceptance requirements for the installed system. New Pengfei supplies goods; this enquiry process is not an installation service or an acceptance guarantee.
What must the import order confirm?
Confirm the included goods, packing breakdown, shipment documents and shipping responsibilities in writing before ordering. FOB is the main quotation basis; CIF needs confirmation for each order, including the named destination and agreed scope. Ask who coordinates handover, freight and customs locally. Keep unresolved technical and commercial questions attached to the proposal rather than treating a broad series description as an order commitment.
Solar quotation checklist · Solar street light autonomy checklist · Split vs all-in-one solar lights · Solar street lighting series
