EcoFlowvia Shop Solar KitsUpdated < 1hr ago
RIVER 3 300W / 245Wh + 100W Rigid Panel
Real build cost
$343
Complete kit — advertised price is the real price.
Underpowered forRV / van life or weekend cabin
Solar
100W
Storage
0.2kWh
Inverter
None
Cost / W
$3.43
Cost / Wh
$1.40
System voltage
48V
Battery chemistry
LiFePO4
What's included
86% completePanelsControllerBatteryInverterWiringMountingMonitor
Missing Components — Not Priced
This kit is missing 1 component that is not included in the advertised price:
Mounting
↓ Panel-bundled configurations available below
Other Configurations
RIVER 3 300W / 245Wh + Main Unit Only
$199$-144
No Panels57%
RIVER 3 300W / 245Wh + 100W Rigid PanelViewing
$343
Panels100W86%
RIVER 3 300W / 245Wh + 100W Folding Panel
$392+$49
Panels100W86%
RIVER 3 300W / 245Wh + 100W Folding Panel
$660+$317
Panels100W86%
Evidence
Cohort-normalizedCost verdict
—Advertised price ≈ real build cost
$343 advertised→$343 real
Completeness86%
Complete as sold — every standard role ships in the box.
Use-case fit
Underpowered for:RV / vanCabinShedEmergencyHomesteadBoat
vs 40 cohort peersLower = cheaper
8th percentile for $3.43/W
43th percentile for $1.40/Wh
Deal status23 datapoints
Near averageInstall complexityModerate
48V wiring + breakersMount hardware separate
Alternatives in cohortSame system type, similar specs
Component breakdown
5 included · 0 missingStatus
Role
Component
Specs
Qty
Est. Cost
Price history
Price History
— AT AVERAGEAll-time low: $309Average: $341Current: $343High: $343
Read further
From our researchcategory
Portable Power Stations: 173 Options Compared by Real Build Cost
Compare to 173 portable power stations by real cost
Read article →guide
Lithium and LiFePO4 Batteries: The Complete Guide for Off-Grid Solar
What LFP / Li-ion really gives you
Read article →guide
Watts, Kilowatts, and Kilowatt-Hours: The DIY Solar Sizing Guide
Watts → kWh sizing math
Read article →See how this kit ranks in the Under $500 Solar Generator guide
Emergency + weekend
Price Drop Alert
Does this kit cover your loads?
Enter your appliances to size against the RIVER 3 300W / 245Wh + 100W Rigid Panel.