800W Balcony PV Kit with WiFi Microinverter 2xMPPT CEI 0-21
800 W balcony PV kit with two modules, WiFi microinverter with 2 independent MPPTs, IP67 and mounting brackets.
Italy regulatory note: a system of this size must not be described as “Plug & Play” under CEI 0-21, which reserves that category for systems with nominal power ≤350 W. Any use of ARERA's Comunicazione Unica must be checked on the final PV configuration; the TICA threshold is nominal plant power <800 W.
This balcony PV kit includes two photovoltaic modules, an 800 W AC microinverter with 2 independent MPPTs, WiFi monitoring and mounting brackets.
Important: 800 W inverter output does not automatically mean simplified connection
Under Italian TICA and ARERA Comunicazione Unica rules, eligibility must not be assessed from inverter AC power alone. For a photovoltaic plant, the nominal plant power is determined according to ARERA definitions from the rated power of the installed PV modules. The simplified procedure applies to plants with nominal power below 800 W, not equal to 800 W.
The total rated power of the modules actually supplied and the final plant configuration must therefore be checked before relying on the simplified procedure. CEI 0-21 compliance of the microinverter is a technical requirement but does not by itself make the plant automatically eligible.
Not “Plug & Play” in the Italian regulatory sense
CEI 0-21:2026-07 defines Plug & Play generation systems as systems with nominal power ≤350 W and direct plug connection to a dedicated socket arranged according to the standard. An 800 W system must therefore not be marketed as P&P under Italian rules.
Main specifications
| Code | KIT08KWCEI |
| Maximum microinverter AC output | 800 W |
| MPPT | 2 independent |
| PV modules | 2 modules; check the rated power of the supplied configuration |
| Monitoring | WiFi |
| Microinverter protection | IP67 |
| Microinverter compliance | CEI 0-21 |
| Balcony brackets | Included |
Connection and commissioning
The kit may include an AC cable with Schuko plug, but the plug does not turn an 800 W system into a CEI 0-21 Plug & Play system. Connection to the customer's electrical installation, protections, circuit and distributor requirements must be checked for the actual configuration.
Comunicazione Unica
If the final configuration meets the TICA requirements for plants with nominal power below 800 W, the Comunicazione Unica procedure may apply. Non-P&P systems require the technical documents and attachments set by the applicable rules. Under the simplified regime, any exported energy is not remunerated.
