EcoFlow STREAM Microinverter
Inverter only (panels sold separately) · Checked November 10, 2026
Specs
- AC output
- 1,200 W
- Panels
- Not included
- Inverter
- EcoFlow STREAM Microinverter (1200 W, 450 W per MPPT)
- Battery
- Not included
- Plug
- Not stated
- Price
- $369 (seller's listed price on November 10, 2026)
EcoFlow's own page conflicts on where it sells this for plug-in use: one note lists Utah, Maryland, Connecticut and Colorado; another says sale and plug-and-play installation are limited to Utah under H.B. 340.
Certification
| Standard | Status | Evidence |
|---|---|---|
| UL 1741 | Claimed by maker, not verified Product page says "UL1741 certificated"; no certificate or directory entry found. | Evidence Checked November 10, 2026 |
| UL 3700 | Unknown No UL 3700 claim found on the manufacturer page and no directory entry found. UL Product iQ and the CSA directory were not reachable from our research environment. | None found Checked November 10, 2026 |
Which state limits it fits
| State | Result |
|---|---|
| California | No certification evidence found |
| Colorado | Listing claimed, no certificate seen maker’s claim |
| Connecticut | Listing claimed, no certificate seen maker’s claim |
| Maine | No certification evidence found |
| Maryland | Listing claimed, no certificate seen maker’s claim |
| New Hampshire | State rules not yet verified |
| New Jersey | No certification evidence found |
| Utah | Listing claimed, no certificate seen maker’s claim |
| Vermont | No certification evidence found |
| Virginia | Listing claimed, no certificate seen maker’s claim |
Only states with an enacted law are listed.
What these labels mean
- Listing claimed, no certificate seen
- The maker says the product is lab-listed (for example to UL 1741), but we have not seen a certificate.
- No certification evidence found
- We found no certificate and no claim for the certification this state requires.
- State rules not yet verified
- We have not yet confirmed this state’s rules on an official source.
Where it is sold
Sources
- EcoFlow US: STREAM Microinverter product page and product data (Manufacturer page; accessed November 10, 2026)
This page is general information, not legal or electrical advice. Laws change and utilities differ. Check the linked official sources, your lease or HOA rules, and your utility before you buy or install anything. Full disclaimer.