OffGridEmpire
EcoFlowvia Shop Solar KitsUpdated 23hr ago

RIVER 3 300W / 245Wh + Main Unit Only

Real build cost

$209

1 component role not included.

Underpowered forRV / van life or weekend cabin
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Updated 2026-06-21Prices refreshed every 6hMethodology →

Solar

0W

Storage

0.2kWh

Inverter

None

Cost / W

N/A

Cost / Wh

$0.85

System voltage

48V

Battery chemistry

LiFePO4

What's included

57% complete
PanelsControllerBatteryInverterWiringMountingMonitor
Missing Components — Not Priced

This kit is missing 2 components that are not included in the advertised price:

Solar PanelsMounting

↓ Panel-bundled configurations available below

Other Configurations
RIVER 3 300W / 245Wh + Main Unit OnlyViewing
$209
No Panels57%
RIVER 3 300W / 245Wh + 100W Rigid Panel
$343+$134
Panels100W86%
RIVER 3 300W / 245Wh + 100W Folding Panel
$392+$183
Panels100W86%
RIVER 3 300W / 245Wh + 100W Folding Panel
$660+$451
Panels100W86%

Evidence

Cohort-normalized
Cost verdict
—Advertised price ≈ real build cost
$209 advertised→$209 real
Completeness57%

Missing required parts:

Solar Panels
Use-case fit
Underpowered for:RV / vanCabinShedEmergencyHomesteadBoat
vs 218 cohort peersLower = cheaper

59th percentile for $0.85/Wh

Deal status67 datapoints
Near average
Install complexityModerate
48V wiring + breakersMount hardware separate
Alternatives in cohortSame system type, similar specs

More complete

EcoFlow RIVER 3 300W / 245Wh + 100W Rigid Panel

86% complete vs 57%

Component breakdown

4 included · 1 missing
Solar Panels

Not included

—

1×

Battery

245.00Wh LiFePO4 Battery

Included

1×

245.00Wh LiFePO4 Battery — 245.00Wh usable capacity

Charge Controller

Built-in Charge Controller

Included

1×

Built-in Charge Controller — Integrated into power station

Wiring

Solar Input Cable

Included

1×

Solar Input Cable — MC4 panel input cable included

Mounting

Portable (No Mounting Required)

Included

Portable (No Mounting Required) — Portable unit, no mounting needed

Price history

Price History

▲ 3% ABOVE AVG
All-time low: $199Average: $203Current: $209High: $239

Last observed at retailer: Jun 21, 2026. Days between observations carry the most recent known price — not new data.

Read further

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Lithium and LiFePO4 Batteries: The Complete Guide for Off-Grid Solar

What LFP / Li-ion really gives you

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See how this kit ranks in the Under $500 Solar Generator guide

Emergency + weekend

Price Drop Alert

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