SELECTvia Shop Solar KitsUpdated < 1hr ago
MAX 10.6kW — EG4 FlexBoss21, 20.48kWh LiFePO4, + IronRidge
Real build cost
$17,689
Complete kit — advertised price is the real price.
Best forRV / van life, weekend cabin, and shed / workshop
Solar
10560W
Storage
20.5kWh
Inverter
16000W
Cost / W
$1.68
Cost / Wh
$0.86
System voltage
48V
Battery chemistry
LiFePO4
What's included
86% completePanelsControllerBatteryInverterWiringMountingMonitor
Complete Kit — Advertised Price Is the Real Price
All required components for a working system are included. No additional purchases needed.
Verified May 7, 2026Methodology
Other Configurations
MAX 10.6kW — EG4 FlexBoss21, 20.48kWh LiFePO4
$14,889$-2,800
Panels10560W86%
MAX 10.6kW — EG4 FlexBoss21, 20.48kWh LiFePO4
$15,289$-2,400
Panels10560W86%
MAX 10.6kW — EG4 FlexBoss21, 28.6kWh LiFePO4
$16,239$-1,450
Panels10560W86%
MAX 10.6kW — EG4 FlexBoss21, 20.48kWh LiFePO4, + IronRidgeViewing
$17,689
Panels10560W86%
MAX 10.6kW — EG4 FlexBoss21, 20.48kWh LiFePO4, + SkyRack HD
$21,589+$3,900
Panels10560W86%
Evidence
Cohort-normalizedCost verdict
—Advertised price ≈ real build cost
$17,689 advertised→$17,689 real
Completeness86%
Complete as sold — every standard role ships in the box.
Use-case fit
Best for:RV / vanCabinShedEmergencyHomesteadBoat
vs 28 cohort peersLower = cheaper
54th percentile for $1.68/W
82th percentile for $0.86/Wh
Deal status20 datapoints
At or near tracked lowInstall complexityModerate
48V wiring + breakersLicensed electrician
Alternatives in cohortSame system type, similar specs
Component breakdown
6 included · 0 missingStatus
Role
Component
Specs
Qty
Est. Cost
Price history
Price History
— AT AVERAGEAll-time low: $17,689Average: $17,689Current: $17,689High: $17,689
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