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BALCONY SOLAR KITSUNITED STATES

U.S. balcony solar kit tracker

Every plug-in solar product we found that is sold for standard U.S. 120 V outlets, with what each maker claims and what we independently confirmed in official records. Products are grouped by type.

Published by ChoiscoLast verified

Certification claims are shown as the maker states them until we confirm the listing in the certifier's directory. California requires whole-system plug-in certification from 2027.

Complete kits

ProductOutput to homePrice seenAvailabilityCertification claims
Bright Saver Balcony Solar Kit360 W (Hoymiles HiFlow Pro microinverter) Verified180 W kit: $499, or $285.30 with a $29/year membership. 360 W kit: $414.17 with membership. VerifiedPre-order. Listed as sold out; the page says orders placed now are expected to ship in mid-October 2026.Says the microinverter has UL 1741 and a UL 3700 subassembly certification. Bright Saver itself says the kit is not yet certified as a whole system. Maker's claim
Mango Power S 1200W Plug-In Solar KitRating being confirmed. The "1200W" in the name is panel wattage; the spec table suggests about 1,120 W of output. Pending$2,698 (shown as a sale from $2,925) VerifiedOn sale on the official U.S. storeSays it is certified by Intertek to UL 3700 (announced Sept. 18, 2026), plus UL 1741 SA/SB and CSA C22.2. The release does not say whether the listing covers the whole kit or the microinverter. Maker's claim
Craftstrom Plug&Play 1200 Watt Eco-LineUnclear. The product page lists three inverters at 350 W each (about 1,050 W) while the home page says 1,200 W. Reported$2,250 on the product page (the Craftstrom home page still shows $2,390.63) VerifiedOn sale; the page says it ships in 3 to 4 weeksSays the inverter is "ETL certified to UL 1742 and IEEE 1547" (likely meaning UL 1741) and the system is "UL 3700 compliant". Compliant is not the same as certified, and no certifying lab is named for UL 3700. Maker's claim

Microinverters (bring your own panels)

ProductOutput to homePrice seenAvailabilityCertification claims
Hoymiles HiFlow Pro Microinverter360 W to 500 W per unit depending on model; up to 4 units and 1,200 W per home VerifiedNo price on the official site. $149 for the 360 W model at one retailer. ReportedLaunched in the U.S. July 15, 2026; sold through retailersCalls itself the first "UL 3700-compliant" plug-in microinverter, plus UL 1741 SB and IEEE 1547. No certifying lab is named for UL 3700. Maker's claim
APsystems EZ1 Microinverter900 VA Verified$325 VerifiedListed on the official U.S. store; sold outSays "CSA certified to UL 3700" (announced July 2026), plus UL 1741 SB. No certificate number given. Maker's claim
EcoFlow STREAM Microinverter1,200 W Verified$369 alone; $799 with one 400 W panel VerifiedListed on the official U.S. store; sold out or pre-orderLists UL 1741. No UL 3700 claim on the page. Maker's claim

Battery systems

ProductOutput to homePrice seenAvailabilityCertification claims
EcoFlow STREAM Ultra800 W to the home alone; 1,200 W with the STREAM Microinverter Verified$1,399; $1,599 with the STREAM Microinverter VerifiedListed on the official U.S. store; sold out or pre-orderNo UL listing named on the product page Pending

Not sold in the U.S. yet

How to read this tracker

  • Prices and stock come from the official U.S. store on the date shown and change often.
  • Output is what the inverter sends to your home. A kit's name often shows panel watts, which are higher.
  • "UL 3700 compliant" is a maker's claim. A listing in UL, Intertek or CSA's directory is what makes it Verified here. What UL 3700 is.
  • Shipping to a state is not the same as being allowed there. Check the state tracker.

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