OffGridEmpire
Rich Solarvia AmazonUpdated 23hr ago

800W Premium Kit — 4x200W + 60A MPPT

Real build cost

$2,548$1,300+$1,248 hidden

Ships missing Battery, Inverter, and 1 more — see receipt below.

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

Solar

800W

Storage

None

Inverter

None

Cost / W

$3.19

Cost / Wh

N/A

System voltage

24V

Battery chemistry

N/A

What's included

57% complete
PanelsControllerBatteryInverterWiringMountingMonitor
Completion Gap Receipt
Advertised price$1,300
Required missing parts
+ Battery~$699
+ Inverter~$549
Hidden cost to finish+$1,248
Real build cost$2,548
+$1,248 hidden cost · 2.0x the advertised price

Real build cost = advertised kit + required missing parts only. Optional accessories and tools are not included in this total.

offgridempire.comPrice checked Jun 21, 2026
Methodology

Evidence

Cohort-normalized
Cost verdict
+$1,24896% gap — sticker is misleading
$1,300 advertised→$2,548 real
Completeness57%

Missing required parts:

BatteryInverterMonitoring
Use-case fit
Underpowered for:RV / vanCabinShedEmergencyHomesteadBoat
vs 23 cohort peersLower = cheaper

52th percentile for $3.19/W

Deal status96 datapoints
At or near tracked low
Install complexityLow
3 parts to source
Alternatives in cohortSame system type, similar specs

Cheaper in cohort

Eco-Worthy 400W 12V Premium Panel Kit — 40A MPPT

$778 real build cost

More complete

Renogy 400W 12V Kit — 30A Controller + Bluetooth

71% complete vs 57%

Better $/W

Eco-Worthy 400W 12V Premium Panel Kit — 40A MPPT

$1.95/W

Component breakdown

4 included · 3 missing
Battery

Not included

~$699

1×

Inverter

Not included

~$549

1×

Monitoring

Not included

—

1×

Solar Panels

Rich Solar 200W Mono

Included

4×

Rich Solar 200W Mono — 4x 200W = 800W total

Charge Controller

Rich Solar 60A MPPT

Included

1×

Rich Solar 60A MPPT — 60A MPPT

Wiring

MC4 + cables + fuses

Included

1×

MC4 + cables + fuses — Included cables

Mounting

Z-bracket mounts

Included

4×

Z-bracket mounts — 4 sets Z-brackets

Total to complete~$1,248

Price history

Price History

— AT AVERAGE
All-time low: $1,300Average: $1,303Current: $1,300High: $1,400

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

Read further

From our research

category

Solar Panel Kits and Bundles

How DIY kits stack up

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how-to

How to Install a DIY Off-Grid Solar System (With Real Costs)

Step-by-step DIY install guide

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See how this kit ranks in the 1000W Solar Kit guide

Cabins, sheds, small builds

Price Drop Alert

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