Exact US configurations · 2026
Best Plug-In Solar Kits in the US
By Avery Brooks · Last reviewed Panel-inclusive kits are ranked against other panel-inclusive kits. Storage systems and bare components are tracked separately, with exact offer geography and bundle contents shown on every fact sheet.
Ranked class
Best Complete Non-Storage Kits
Every configuration below includes solar panels and an inverter. Mounting and meter inclusions still differ and are named explicitly.
CraftStrom 800 Watt Plug&Play Solar — Four panels, two smart inverters, PowerMeter, mounting hardware and connection cables.
- 700 W grid-tie output
- 800 W hardware output
- 4 panels included
- No battery option listed
- Mounting included
- 10-year warranty
- Listings: US
- UL 3700 system evidence not verified
CraftStrom 800 Watt Plug&Play Solar — Four panels, two smart inverters, PowerMeter, mounting hardware and connection cables.
- 700 W grid-tie output
- 800 W hardware output
- 4 panels included
- No battery option listed
- Mounting included
- 10-year warranty
- Listings: US
- UL 3700 system evidence not verified
CraftStrom 400 Watt Plug&Play Solar — Two panels, one smart inverter, AC cable and mounting hardware; the PowerMeter is not included in this configuration.
- 350 W grid-tie output
- 400 W hardware output
- 2 panels included
- No battery option listed
- Mounting included
- 10-year warranty
- Listings: US
- UL 3700 system evidence not verified
CraftStrom 400 Watt Plug&Play Solar — Two panels, one smart inverter, AC cable and mounting hardware; the PowerMeter is not included in this configuration.
- 350 W grid-tie output
- 400 W hardware output
- 2 panels included
- No battery option listed
- Mounting included
- 10-year warranty
- Listings: US
- UL 3700 system evidence not verified
CraftStrom 1600 Watt Eco-Line Plug&Play Solar — Eight panels, smart inverters, PowerMeter and cables; mounting hardware is excluded from the Eco-Line configuration.
- 1,400 W grid-tie output
- 1,600 W hardware output
- 8 panels included
- No battery option listed
- Mounting excluded
- 10-year warranty
- Listings: US
- UL 3700 system evidence not verified
CraftStrom 1600 Watt Eco-Line Plug&Play Solar — Eight panels, smart inverters, PowerMeter and cables; mounting hardware is excluded from the Eco-Line configuration.
- 1,400 W grid-tie output
- 1,600 W hardware output
- 8 panels included
- No battery option listed
- Mounting excluded
- 10-year warranty
- Listings: US
- UL 3700 system evidence not verified
Bright Saver Flex180 single-panel kit — One 180 W flexible panel, one 120 V inverter, AC cable and self-install instructions; mounting hardware is not listed as included.
- 180 W grid-tie output
- 1 panels included
- No battery option listed
- Mounting excluded
- Warranty term not verified
- Listings: US
- UL 3700 system evidence not verified
Bright Saver Flex180 single-panel kit — One 180 W flexible panel, one 120 V inverter, AC cable and self-install instructions; mounting hardware is not listed as included.
- 180 W grid-tie output
- 1 panels included
- No battery option listed
- Mounting excluded
- Warranty term not verified
- Listings: US
- UL 3700 system evidence not verified
Plug In Solar Utah 3 Panel EcoFlow STREAM Kit — Three 460 W DMEGC panels, EcoFlow STREAM microinverter, ground mounting and AC cable; no battery is included.
- 1,200 W grid-tie output
- 3 panels included
- No battery option listed
- Mounting included
- Warranty term not verified
- Listings: UT
- UL 3700 system evidence not verified
Plug In Solar Utah 3 Panel EcoFlow STREAM Kit — Three 460 W DMEGC panels, EcoFlow STREAM microinverter, ground mounting and AC cable; no battery is included.
- 1,200 W grid-tie output
- 3 panels included
- No battery option listed
- Mounting included
- Warranty term not verified
- Listings: UT
- UL 3700 system evidence not verified
Complete-kit specification comparison
| Product | Exact configuration | Output | Panels / storage | Verified offer | Availability | UL 3700 evidence |
|---|---|---|---|---|---|---|
| CraftStrom 800 Watt Plug&Play Solar | 800 W complete kit | 700 W grid / 800 W hardware | 4 panels | $2,031 · USD | US · in stock | not-verified |
| CraftStrom 400 Watt Plug&Play Solar | 400 W Eco-Line kit | 350 W grid / 400 W hardware | 2 panels | $499 · USD | US · in stock | not-verified |
| CraftStrom 1600 Watt Eco-Line Plug&Play Solar | 1600 W Eco-Line kit | 1,400 W grid / 1,600 W hardware | 8 panels | $3,187.5 · USD | US · in stock | not-verified |
| Bright Saver Flex180 single-panel kit | Flex180 single-panel kit | 180 W grid-tie | 1 panels | $399 · USD | US · in stock | not-verified |
| Plug In Solar Utah 3 Panel EcoFlow STREAM Kit | 3-panel EcoFlow STREAM kit | 1,200 W grid-tie | 3 panels | $1,299 · USD | UT · region only | not-verified |
Storage systems
US Storage Configurations We Track
Only one exact US storage configuration currently meets the evidence threshold, so WattRank does not present this as a competitive ranking. Panels are excluded from the tracked bundle.
EcoFlow STREAM Ultra + Microinverter — One 1.92 kWh STREAM Ultra plus one additional STREAM Microinverter; solar panels are not included.
- 1,200 W grid-tie output
- 800 W hardware output
- Panels sold separately
- 1,920 Wh battery
- Mounting excluded
- Warranty term not verified
- Listings: UT
- UL 3700 system evidence not verified
EcoFlow STREAM Ultra + Microinverter — One 1.92 kWh STREAM Ultra plus one additional STREAM Microinverter; solar panels are not included.
- 1,200 W grid-tie output
- 800 W hardware output
- Panels sold separately
- 1,920 Wh battery
- Mounting excluded
- Warranty term not verified
- Listings: UT
- UL 3700 system evidence not verified
Components
US Microinverter Components
The tracked EcoFlow offer is a bare microinverter, not a complete solar kit. It is shown without a rank until enough directly comparable components are available.
EcoFlow STREAM Microinverter — STREAM Microinverter only; solar panels and battery are not included.
- 1,200 W grid-tie output
- Panels sold separately
- No battery option listed
- Mounting excluded
- Warranty term not verified
- Listings: UT
- UL 3700 system evidence not verified
EcoFlow STREAM Microinverter — STREAM Microinverter only; solar panels and battery are not included.
- 1,200 W grid-tie output
- Panels sold separately
- No battery option listed
- Mounting excluded
- Warranty term not verified
- Listings: UT
- UL 3700 system evidence not verified
Before choosing a US offer
Verify three layers in order: the state framework and effective date, the exact product and system evidence required by that framework, and the bundle you can actually purchase. A nationally advertised zero-export design is still a commercial offer, not a utility approval. A Utah-only listing is not a nationwide offer.
Use the state law tracker, read how system evidence works, and run the exact configuration through the savings calculator.
Frequently asked questions
Which complete plug-in solar kit ranks highest in the US?
CraftStrom's exact 800 W configuration currently leads the complete non-storage class because it includes four panels, two inverters, a PowerMeter, mounting and cables. That is not a finding that it qualifies for socket connection in every state or utility territory.
Why is the EcoFlow STREAM Microinverter not ranked with complete kits?
The tracked $299 offer is a bare microinverter. Panels and storage are separate, so comparing its price per watt against a panel-inclusive kit would be misleading. It appears below as an unranked component fact sheet.
Is EcoFlow STREAM Ultra a complete solar kit?
No. The tracked US configuration combines STREAM Ultra with an additional STREAM Microinverter for 1,200 W grid-tie output, but solar panels are excluded. It is tracked as a storage system, not a complete panel-and-inverter kit.
Does nationwide sale mean a kit is legal nationwide?
No. Seller coverage and connection eligibility are separate. State frameworks, utility rules, circuit requirements, certification conditions and property rules must be checked for the intended address.
What does no verified UL 3700 evidence mean?
It means WattRank did not locate public system-level evidence for the exact complete configuration. A listed inverter or another certified component does not establish UL 3700 evidence for the panels, inverter, cable, plug, controls and instructions as one system.