Certified and legal are two different things.
Every kit on this page is UL 3700 certified — meaning an independent lab has verified it's electrically safe to use. But safe and legal are not the same thing.
Whether you can plug this into your outlet and feed power back into your home's circuit — without your landlord's permission and without utility approval — depends entirely on your state's law, not the product's certification.
In the 8 states that have signed balcony solar laws, you are legally protected. Your landlord cannot say no. Your utility cannot demand approval. Your lease cannot prohibit it.
In every other state, the product is safe — but you're operating in a legal gray area. Your landlord can still say no. Your utility can still object. Sol Country recommends checking your state before ordering. Certified vs legal, explained →
Own a panel.
Own your power.
Sol Country Exclusive
CRAFTSTROM KITS
US-focused plug-in solar with UL-listed components and UL 3700 system certification in progress.
CraftStrom current promotion
20% off all kits — available to all customers on craftstrom.com
Sol Country exclusive — extra
Additional 5% off when you book an advisor call + use code SOLCOUNTRY5
Combined saving: 25% off for Sol Country visitors who book an advisor call.
| Kit | Approx. full price | After 20% (everyone) | After extra 5% (Sol Country) |
|---|---|---|---|
| 800W | ~$1,900 | ~$1,520 | ~$1,444 |
| 1,200W | ~$2,400 | ~$1,920 | ~$1,824 |
| 1,600W | ~$3,000 | ~$2,400 | ~$2,280 |
| 2,000W | ~$3,600 | ~$2,880 | ~$2,736 |
The 20% reduction is CraftStrom's current site-wide promotion. The additional 5% requires booking an advisor call and using code SOLCOUNTRY5 at checkout.
Certification status: CraftStrom (UL certified — Sol Country is verifying the specific certification level against UL 3700 system requirements. Check craftstrom.com for current certification documentation.) Some sources describe CraftStrom as ETL listed to UL 1741 and IEEE 1547, which is not the same as UL 3700 system certification. We'll update this note as soon as CraftStrom confirms directly.
1. Book your free advisor call
Visit CraftStrom's site and book a free advisor call. Their team can answer installation-specific questions, help you pick the right wattage for your space, and confirm which tier applies under your state's law. The 20% discount applies automatically on their site.
2. Use code SOLCOUNTRY5 at checkout
After your advisor call, enter SOLCOUNTRY5 at checkout for an additional 5% off the already-discounted price.
Choose your kit below, then use the advisor booking popup on CraftStrom's site to schedule your call — apply code SOLCOUNTRY5 at checkout for the extra 5%.
Sol Country earns a commission on CraftStrom purchases made with code SOLCOUNTRY5. The 20% site-wide discount is offered by CraftStrom to all customers. The additional 5% is Sol Country's exclusive arrangement. Neither discount affects Sol Country's product recommendations — we recommend CraftStrom because it's a complete, UL-certified plug-in kit sold directly in the US, not because of this arrangement. CraftStrom (UL certified — Sol Country is verifying the specific certification level against UL 3700 system requirements. Check craftstrom.com for current certification documentation.)
Kits for legalized states -
UL 3700 pending across the category.
Every kit on this page is built with UL-listed components (UL 1741 microinverters, UL-listed panels and hardware) and is designed to plug into a standard wall outlet. UL 3700 — the new plug-in solar system standard published December 2025 — has not yet been awarded to any kit; first system certifications are expected late 2026. Sol Country tracks certification status for every kit and flips the label the day it changes.
These are not portable power stations. These are grid-connected plug-in solar systems. They require a legalized state to install.
Under HB26-1007, Colorado allows plug-in balcony solar systems up to 1,920W without permits or utility approval.
Read the Colorado guide →HB26-1007 takes effect January 1, 2027 - 129 days away. Order now to be ready on day one.
ANSWER 4 QUESTIONS. GET YOUR RECOMMENDED CERTIFIED SETUP.
A single APsystems EZ1-M Dual Panel Kit (800W) is legal in Colorado, fits within your space, and matches your selected priority.
Recommendations only ever surface complete, independently certified kits. When stacking, each kit remains a separate certified unit - no mixing of components across brands as a single connected system. Why this matters →
BRIGHT SAVER BALCONY SOLAR KITS
180W kit: ~$285 · 360W kit: ~$414 · UL 3700 certified (Hoymiles HiFlow 360 Pro microinverter) · Membership required
Bright Saver is a California nonprofit that sells at zero markup — the same bulk price they paid. The 360W kit uses the Hoymiles HiFlow 360 Pro, the first microinverter globally to achieve UL 3700 certification. Shipping expected August 2026 for pre-orders.
Membership required to purchase. Pre-order available in 47 states as of July 2026.
Sol Country does not earn a commission on Bright Saver purchases. We list them because they're certified and genuinely the most affordable option available.
EZ1-M Single Panel Kit
Entry-level plug-in panel with microinverter monitoring. UL-listed components; UL 3700 system certification pending.
Est. output: ~590 kWh/yr (Colorado avg)
Sol Country earns a commission on APsystems purchases made through this link. This doesn't affect the price you pay. Sol Country recommends APsystems because it is one of only three UL 3700 certified plug-in solar manufacturers in the US — not because of this arrangement.
EZ1-LV Plug-in Microinverter
UL 3700 certified July 15, 2026, and available for direct consumer purchase in the US. Connects two solar panels simultaneously, plugs directly into a standard 120V outlet, and includes integrated safety relays. Available now through APsystems' online store and certified distributor network.
Est. output: 900VA output · UL 3700 Certified July 15, 2026 · Dual-panel input · 12-year warranty · NEC 2014-2023 compliant
Sol Country earns a commission on APsystems purchases made through this link. This doesn't affect the price you pay. Sol Country recommends APsystems because it is one of only three UL 3700 certified plug-in solar manufacturers in the US — not because of this arrangement.
EZ1-M Dual Panel Kit
Two-panel kit at the most common balcony solar legal limit. Smart monitoring included.
Est. output: ~1,180 kWh/yr (Colorado avg)
Sol Country earns a commission on APsystems purchases made through this link. This doesn't affect the price you pay. Sol Country recommends APsystems because it is one of only three UL 3700 certified plug-in solar manufacturers in the US — not because of this arrangement.
STREAM Microinverter
Plug-in microinverter system with smart-meter shutoff. NEMA outlet ready.
Est. output: ~1,650 kWh/yr (Colorado avg)
See full details →800W Smart Kit
NEC-compliant smart-breaker kit - the leading US-certified plug-in option.
Est. output: ~1,150 kWh/yr (Colorado avg)
STREAM Ultra
Microinverter system with integrated battery for evening discharge - peak-shave your bill.
Est. output: ~1,800 kWh/yr (Colorado avg)
1,200W Smart Kit
High-output smart-breaker kit for states with 1,200W legal limits.
Est. output: ~1,730 kWh/yr (Colorado avg)
1,600W Smart Kit
Larger rooftop or balcony system for high-consumption households.
Est. output: ~2,300 kWh/yr (Colorado avg)
2,000W Smart Kit
Maximum-output kit for Colorado's 1,920W legal limit.
Est. output: ~2,880 kWh/yr (Colorado avg)
EcoFlow STREAM is designed specifically for US apartments and condos — the first EcoFlow product built for plug-in solar in the US market. The STREAM Ultra pairs solar panels with integrated battery storage, giving you both bill savings and backup power in one system.
- Available
- Utah, Maryland (2026)
- Storage
- 1.92 kWh LFP (Ultra version)
- Warranty
- 10 years · 6,000 cycles
Which size is right for you?
Not in a legalized
state yet?
While waiting for your state's law to pass, Sol Country recommends two alternatives:
Update your insurance policy. New to this? Read the guide →
Most renter's and homeowner's insurance policies require notification when you add solar equipment. A balcony solar kit is typically covered as personal property - but verify your policy before installing. Getting a quote takes under 2 minutes.
Sol Country may earn a commission on referrals. Your premium is not affected by this referral.
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