Sungold Plug-in Solar System≤1200W AC
Max. 1200W On-Grid AC Output*
Plugs into 120V 15A/20A Outlets (NEMA 5-15 / 5-20)
Balcony / Backyard / Deck Friendly
Designed for Self-Consumption (Minimize Backfeed with Optional CT Meter)
Plug-and-Play Setup
Plug into a standard 120V outlet and start offsetting your home’s base load.
≤1200W AC for 120V Homes
Capped for everyday essentials—lights, Wi-Fi, fridge, and office electronics.
Smart Self-Consumption
Pair with a CT smart meter to monitor whole-home usage and help minimize backfeed.
Renters Welcome
Portable, non-roof-dependent solar—easy to relocate when you move.
Balcony & Backyard Friendly
Works in small spaces—balcony rails, patios, decks, or a sunny backyard setup.
Choose your plug-and-play solar system
1200W-Class Flexible Balcony Kit
PA219 Flexible 200W × 6
Built for tight spaces & curved/limited mounting surfaces.
Total PV: 1200W (DC nameplate)
Recommended for: balcony rails, patios, light structures, DIY-friendly handling
Lightweight Rigid Modular Kit
PA621 Lightweight 180W × 6 (1080W-Class)
lightweight rigid format, clean ground/deck mounting.
Total PV: 1080W
Recommended for: backyard ground mounts, decks, fences
PA621 180W × 4 (720W-Class)
PA621 180W × 4 (720W-Class)
1 × 800 W microinverter
Start small, expand later.
Total PV: 720W
Recommended for: apartments, renters, smaller base loads
How does it save you electricity every day ?
From sunrise: Solar power prioritizes covering your home's "base load."
During the day: Solar power → microinverter → enters your home circuit via a wall outlet, prioritizing offsetting the electricity you're currently using.
If there's a surplus: Excess electricity can be stored in a battery (optional) for continued use at night.
Even smarter: A CT/Smart Meter (optional) monitors the entire house load in real time, dynamically adjusting the output to prioritize self-consumption and minimize backflow to the grid.
Smart circuit breaker
This device monitors the total current on the connected branch circuit.
Microinverter
It works seamlessly with mainstream microinverters.
PA621 serie solar panel
Capture solar energy, supply yourhome, and reduce reliance on the grid.
How It Works
Solar in. AC out. Bills down.
1) Panels capture sunlight (DC)
PA219 / PA621 generate clean DC power.
2) Grid-tied microinverter converts DC→120V AC
With anti-islanding protection, the inverter only outputs when a valid grid signal is detected—and stops immediately during outages.
3) Plug into a standard outlet (NEMA 5-15 / 5-20)
Electricity offsets your home’s real-time consumption first—especially your “always-on” base load.
Power Your Home Smarter with Solar — Up to 1,200W Grid-Tied AC Output⁵
Up to 1200W AC for everyday essentials*
Great matches (typical base load):Wi-Fi + laptops + monitors+Lighting + electronics+Fridge +freezer (varies by model)+TV + audio
Safety & Compliance
Built for safety. Use it the right way.
Designed around the “plug-in solar” definition trend
California SB 868 (proposed) describes plug-in/balcony solar as 400–1200W systems that connect to a standard 120V wall outlet and use an integrated microinverter to supply household AC loads.
Three important setup rules (highly recommended):
Use a dedicated circuit outlet (its own breaker; no other outlets/loads on that circuit).
Outdoor outlets should be GFCI-protected + weatherproof covered for permanent use.
For best performance & lower backfeed risk, install a CT monitor in the breaker panel (electrician recommended).
Set up like furniture. Place like patio gear.
Where you can install:
Balcony railing / patio corner
Backyard / garden ground mount
Deck / fence / flat sunny spot
3-step setup:
Mount panels (rail / ground / fence)
Connect DC to microinverter
Plug AC cord into a 120V 15A/20A outlet
Need help?
If you need a dedicated circuit, GFCI upgrade, or CT meter installation, hire a licensed electrician.
Balcony Plug-in Solar— Payback in 4–6 Years
Balcony plug-in solar is defined as a compact 400–1200W system that connects to a standard 120V wall outlet. With an integrated microinverter, it converts DC power to AC to directly support household loads.
Plug-in Balcony Solar Payback
≈ 4.4 years
$2000 kit ÷ $450/year savings
- Save $450 annually | Package up to $2000 (no batteries)
$35
/month saved
Oakland, $2000 kit
Bill $203.83 → $109.94
East Bay, 1 week later grid purchase -22%
High Rates = Faster Payback
- Rates nearly doubled in 10 years
- SCE +12.9% expected in 2026
General FAQs
No—grid-tied plug-in systems shut down immediately during outages for safety (anti-islanding).
In many places portable plug-in systems may be simpler, but requirements vary—check your city/utility.
Yes. Treat it like patio equipment—move the panels and kit. If your new place needs dedicated circuit/GFCI/CT meter work, redo that part locally.
Use a CT smart meter to optimize self-consumption and minimize backfeed; ensure proper electrical setup.
