Guia de compra de bateria residencial empilhável para instaladores solares

Nomes técnicos dos campos RFQ permanecem em inglês — padrão em compras internacionais.

Stackable home ESS lets a site start with one module and grow on the same base. That only works if the first RFQ states inverter model, target kWh, indoor/outdoor constraint, and whether the homeowner expects a display. Use this page before you open a catalogue. Product pages: stackable LiFePO4 home storage · LED touchscreen geometric design.

1. Decida o trabalho, não a foto do folheto

Ask the homeowner / EPCs:

• Backup-only vs solar self-consumption vs both
• Critical loads panel size (W) and desired backup hours
• Single-phase vs three-phase site
• Indoor utility room vs garage vs outdoor pad

Write answers into the RFQ; do not skip to “how many modules” first.

2. Checklist de arquitetura de empilhamento

Without quoting unverified module kWh:

• Confirm one battery family / one BMS domain per stack (do not mix unrelated OEM generations)
• Confirm max modules per base with the supplier for that design (classic stackable vs new LED touchscreen may differ — ask)
• Plan cable / breaker sizing for the final stack, not only day-one
• Leave service clearance for adding a module later

3. Perguntas de pareamento com inversor

• Exact inverter brand + model + firmware notes if known
• Required battery protocol (CAN/RS485/…)
• Whether hybrid already installed or greenfield
• Grid-tie rules / permit path in the destination market (installer-owned)

If protocol is unknown, say so — a supplier that answers “works with everything” without a list is a yellow flag.

4. Duas entradas de design empilhável LJY

Design	Live page	RFQ tag
Stackable home storage (existing design)	/stackable-lifepo4-home-energy-storage/	Stackable-Home-Storage
New geometric LED touchscreen design	/stackable-home-ess-led-touchscreen-geometric/	Stackable-ESS-NewDesign

Appearance and UI differ; treat them as separate RFQ lines until datasheets confirm shared electrical limits.

5. Esqueleto RFQ para instaladores

Installer company / country:
Inverter brand + model:
Target usable kWh (day-one / future):
Indoor / outdoor:
Single- or three-phase:
Display / UI preference:
Permit / docs your AHJ asks for:
Preferred design (classic stackable / new LED / either):

6. O que esta página não afirma

Module Ah, stack kWh, weight, IP rating, and certification marks belong on verified datasheets or the quote. If a product page shows “OEM-typical class” figures, treat them as orientation only until confirmed for your order.

FAQ

Can homeowners RFQ directly?

Yes, but include installer or electrician contact if installation is local-code constrained.

Do you ship closed-loop inverter lists here?

Lists change; request the current pairing note in the RFQ.