EG4 FlexBOSS21 16kW AC Hybrid  Inverter

EG4 Electronics

EG4 FlexBOSS21 16kW AC Hybrid Inverter

InvertersSourced specifications

Retailer listing · 1 offer collected

Signature Solar$3,599.99

Listed equipment price

In stock when checkedView retailer offer Price observation: 2026-11-07 · USD
Review in a system plan

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Product views & technical references.

6 reviewed views for EG4 FlexBOSS21: source photos and original reference diagrams.

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One exact price collected

1 retailer · 1 offer collected. Prices exclude shipping, tax, and installation. Compare the stock, condition, and date for each offer.

Retailer price observations for EG4 FlexBOSS21 16kW AC Hybrid Inverter
RetailerListed price & quantityAvailability & conditionObservedShop
Signature SolarStore policies & support $3,599.99Single itemIn stock when checkedCondition not recordedSource date 2026-11-07View offer

WHAT WE ACTUALLY OBSERVED

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Observations keep their original source dates and purchase scopes. Historical lows are separate from current availability. Unpriced and configuration-dependent offers are never treated as exact-price lows.

Signature Solar · Single item · price & stock history

Open to load this exact offer’s dated source observations.

Standards evidence.

No exact-model certification record has been reviewed for this listing in our evidence collection. This does not establish whether the product is certified.

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THE DETAILS THAT MATTER

A clearer look at the specifications.

Published specifications and their source
SpecificationListed valueSource
Inverter typeHybridRetailer listing title
Maximum solar input (W)21000Retailer specifications
MPPT trackers3Retailer specifications

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