Concept illustration · not a model specificationpretty storage · Procurement guide · Updated
What belongs in a complete system quotation?
A complete package starts with an agreed equipment list. Identify the PV module model and quantity, battery model and arrangement, inverter or PCS, mounting structure, cable scope, protection devices and monitoring equipment. A package label alone does not define compatibility or installation scope.
Separate equipment supply from site work
Record who supplies foundations, site cabling, earthing, grid connection work and lifting equipment. Local installation, permits and commissioning responsibilities need named owners. pretty storage supplies the agreed equipment and can discuss configuration design and remote guidance; the qualified local customer team installs.
Confirm the interfaces before ordering
Review DC and AC voltage, phase, power limits, battery communication protocol, cable terminations, protection coordination and monitoring access with the selected model documentation. Ask for a system equipment schedule and interface drawing appropriate to the project.
A practical purchasing checklist
Request an itemised bill of materials, model datasheets, applicable documents, packaging dimensions, shipping terms, warranty terms and a written production schedule. List exclusions and optional items so quotations can be compared on the same basis.
Next step: review product families, read related resources, or build your project brief, then continue on WhatsApp.