SELECTvia Shop Solar KitsUpdated 1hr ago

SELECT 7.92kW Complete Solar Kit - EG4 FlexBoss18 Inverter - 20-28kWh Lithium Battery [SELECT PLUS] - EG4-LL-S - 20.48kWh - Premium - Closed Loop / Ground Mount - Seasonal Adjust - SkyRack HD

Solar

7920W

Storage

20.5kWh

Inverter

None

Cost/W

$2.49

Cost/Wh

$0.96

Kit Completeness75%
PanelsControllerBatteryInverterWiringMountingMonitor
Use Case Suitability
RV & VangoodCabingoodShedgoodEmergencygoodHomesteadfairBoatgood

Advertised Price

$19,689

Real Build Cost Breakdown$19,689
Kit price $19,689
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Complete Kit — Advertised Price Is the Real Price

All required components for a working system are included. No additional purchases needed.

Verified Mar 23, 2026Methodology

Component Breakdown

0 included / 1 missing
Inverter

Not included

1×

Price History

14% ABOVE AVG
All-time low: $14,928Average: $17,310Current: $19,689High: $19,897180 data points

Does this kit fit your needs?

Enter your appliances and location to see if SELECT 7.92kW Complete Solar Kit - EG4 FlexBoss18 Inverter - 20-28kWh Lithium Battery [SELECT PLUS] - EG4-LL-S - 20.48kWh - Premium - Closed Loop / Ground Mount - Seasonal Adjust - SkyRack HD covers your power requirements.

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