Buyer Guide
What to Include in a PV + BESS Project Inquiry
Vague emails slow everyone down. A short, structured brief—site, loads, kW/kWh targets, voltage constraints, market compliance, and timeline—helps engineering teams return a quote-ready scope on the first reply.
Describe the site and application (so the BOM makes sense)
Tell the supplier whether the project is a commercial building, factory, distributor program, rooftop installation, or remote/weak-grid power system. Add operating hours and the priority: self-consumption, peak shaving, TOU arbitrage, or critical-load backup.
Provide the two sizing numbers: power (kW) and energy (kWh)
For accurate sizing, include monthly kWh and peak kW (or a load curve), plus your target battery discharge/charge power (kW) and target battery energy (kWh). If backup is required, list critical loads and backup hours.
State electrical constraints early (voltage, MPPT, grid type)
Include grid voltage and connection type (3P3W/3P4W), inverter/PCS battery voltage window (LV vs HV), roof MPPT needs (complex roofs), and PV target (kW) or roof area. If you have a one-line diagram, attach it.
Clarify compliance and trade terms (so the quote is usable)
Destination market, required grid code/certifications, Incoterms (EXW/FOB/CIF), destination port, quantity/MOQ expectations, and requested deliverables (datasheets, packing list, warranty terms). Add timeline and budget stage so the supplier can prioritize.
Submit a quote-ready PV + BESS inquiry
Use the contact form to share kW/kWh targets, battery voltage window, grid type, certifications, and delivery terms—so we can reply with a scoped BOM and pricing.
Request a Quote