SUMMITvia Shop Solar KitsUpdated < 1hr ago
PLUS 26.4kW — Sol-Ark 30K, 40kWh LiFePO4
Real build cost
$44,078
Complete kit — advertised price is the real price.
Best forRV / van life, weekend cabin, and shed / workshop
Solar
26400W
Storage
40.0kWh
Inverter
30000W
Cost / W
$1.67
Cost / Wh
$1.10
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
PLUS 26.4kW — Sol-Ark 30K, 40kWh LiFePO4Viewing
$44,078
Panels26400W86%
PLUS 26.4kW — Sol-Ark 30K, 40kWh LiFePO4, + IronRidge
$49,581+$5,503
Panels26400W86%
PLUS 26.4kW — Sol-Ark 30K, 40kWh LiFePO4, + SkyRack HD
$62,973+$18,895
Panels26400W86%
Evidence
Cohort-normalizedCost verdict
—Advertised price ≈ real build cost
$44,078 advertised→$44,078 real
Completeness86%
Complete as sold — every standard role ships in the box.
Use-case fit
Best for:RV / vanCabinShedEmergencyHomesteadBoat
vs 33 cohort peersLower = cheaper
30th percentile for $1.67/W
73th percentile for $1.10/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: $44,078Average: $44,078Current: $44,078High: $44,078
Read further
From our researchguide
Home Generators and Backup Power: 4 Categories, Real Costs, No Rankings
Whole-home backup categories
Read article →guide
RV and Camper Solar: What the Kits Don't Tell You
RV-specific kit guidance
Read article →guide
Lithium and LiFePO4 Batteries: The Complete Guide for Off-Grid Solar
What LFP / Li-ion really gives you
Read article →Price Drop Alert
Does this kit cover your loads?
Enter your appliances to size against the PLUS 26.4kW — Sol-Ark 30K, 40kWh LiFePO4.