Transformers, switchboards, panelboards, breakers + gear

iSolar Brokers

Procurement support for project teams that need electrical equipment sourced quickly, quoted clearly, and tracked against real lead times.

Solar panels and city skyline from the iSolar Brokers archive
Lead-time critical sourcing Transformers, switchboards, panels, breakers, fuses, and BESS equipment.

Built for urgent quote paths: emergency RFQs, equivalent equipment searches, lead-time checks, supplier coordination, and clean commercial handoff.

FINAL SELL PRICES ONLY
01 Transformers

Pad-mounted, grounding, distribution, and project-specific transformer sourcing paths.

02 Switchboards

Low-voltage switchboards, solar AC switchboards, BESS switchboards, and configuration checks.

03 Panelboards + breakers

Square D-style panelboards, safety switches, breakers, fuses, AIC/SCCR, and NEMA requirements.

04 Quote routing

Priced equipment separated from pending supplier pricing and scope assumptions.

iSolar Brokers supports electrical procurement conversations where lead time, documentation, supplier fit, and quote clarity matter. Current work centers around transformers, switchboards, safety switches, panelboards, breakers, fuses, BESS equipment, and equivalent gear searches for developers, EPCs, installers, suppliers, and project owners.

Transformers

Transformer Sourcing

Support for pad-mounted transformers, grounding transformers, lead-time checks, supplier quote paths, and required documentation review.

Switchboards

Switchboard + Switchgear Routing

Quote coordination for solar AC switchboards, BESS switchboards, load-break disconnects, reclosers, and related electrical gear.

Panelboards

Panelboards, Breakers + Fuses

Safety switches, MCB panelboards, breaker schedules, fuse requirements, AIC/SCCR details, and NEMA-rated equipment requests.

Quotes

Dynamic Equipment Quotes

Procurement-ready quotes that keep priced equipment, pending supplier pricing, assumptions, exclusions, and lead times organized.

Developers + project ownersLead-time critical equipment support for solar, BESS, utility, and commercial infrastructure projects.
EPCs + installersBOM review, single-line requirements, breaker schedules, and supplier quote coordination.
Electrical suppliers + distributorsClean RFQ intake, equivalent equipment searches, and quote routing for active project demand.
Commercial buyers + contractorsProcurement paths for panelboards, safety switches, switchboards, transformers, and related gear.

RFQ process

Emergency gear requests need the right details up front.

Every request starts with practical information: equipment type, quantity, voltage, AIC/SCCR, NEMA rating, breaker schedule, destination, required delivery window, and available drawings or single-line diagrams.

1

Send the equipment scope

Manufacturer preference, part numbers, alternates allowed, quantities, destination, required dates, and available drawings.

2

Confirm technical requirements

Voltage, phase, amperage, AIC/SCCR, NEMA rating, breaker layout, fuse class, and project documentation are clarified.

3

Move into quote path

Priced equipment is organized separately from pending supplier pricing, lead-time assumptions, and exclusions.

The form opens a prepared email so project files and BOMs can be attached before sending.