This configuration pairs the 10 kW three-phase hybrid inverter with 30 solar panels and 12.90 kWp of installed solar capacity. It is intended for sites that have sufficient roof area and want stronger annual production than the standard 10.32 kWp package can provide.
The solar array is 29% larger than the inverter's nominal output but remains below its published 15 kWp maximum PV input power. The inverter can limit brief midday peaks under ideal conditions; in return, the larger array can provide more useful energy during mornings, afternoons, winter months and variable weather. This makes the package appropriate for businesses with consistent daytime demand or for projects where recharging a correctly sized battery bank is a priority.
The live page still lists the same two-battery set used in the smaller package. Increasing panel capacity does not increase stored energy by itself. If the customer's objective is longer backup time, the battery bank must be reviewed separately and confirmed as compatible with the current inverter documentation.
Suitable Applications
- Businesses with strong and consistent daytime consumption
- Farms, offices and commercial properties with sufficient roof area
- Sites seeking improved winter and shoulder-hour solar production
- Projects planning a larger manufacturer-approved battery bank
- Three-phase properties where annual energy yield is prioritised over minimum panel count
Why This Package Is Recommended
- It provides a meaningful production upgrade over the 10.32 kWp package.
- The 12.90 kWp array remains within the inverter's published 15.0 kWp PV input limit.
- Additional panels support better low-light production and battery recovery.
- It is a valid high-generation option rather than another minor variation of the same package.
Package Contents Shown on the Live Product Page
- 30 x TommaTech 430 Wp 108TN10 16BB TOPCon solar panel
- 1 x TommaTech Trio Hybrid-K 10.0 kW three-phase hybrid inverter
- 1 x TommaTech Hightech Power GeneralPack 5.8 kWh lithium battery
- 1 x TommaTech Hightech Power BoosterPack 5.8 kWh lithium battery
- 1 x TommaTech Uno Smart Meter
- 1 x TommaTech Next Generation Wi-Fi dongle
- 32 m red + 32 m black 6.0 mm² solar cable
- Published A Series tile-roof mounting components for 30 panels
Important Technical and Installation Notes
- The 1.29 solar-array / inverter ratio is intentional. Complete a site simulation to quantify expected inverter clipping and annual energy benefit for the project climate.
- Increasing the panel quantity does not increase battery storage. Confirm whether the customer's priority is higher daytime production, faster charging or longer backup duration.
- Resolve the live two-battery configuration against the current Trio Hybrid K minimum-battery statement before publication or final quotation.
- Confirm the correct three-phase smart meter and current-transformer arrangement; the live page and current inverter sheet use different meter descriptions.
- The published two-battery set cannot be assumed to provide 10 kW continuously from storage. Design EPS loads from battery power as well as inverter power.
- Confirm battery stack, BMS accessories, battery cables and protection, EPS board, switching, neutral and earthing arrangement.
- The listed mounting set is for a tile roof. Other installation types need new structural and mounting calculations.
- Complete cold-temperature voltage, MPPT current, string balance, cable loss and connector checks.
- Verify utility approval, export or zero-export requirements, roof loading, waterproofing, wind and snow loading, fire access, earthing, lightning and surge protection.
Information Required Before Quotation
To prepare a technically correct quotation, please share:
- Destination country and project address or coordinates
- Recent electricity bills and interval load data, where available
- Grid phase, voltage, frequency, contracted power and main-breaker rating
- Daytime, evening, weekend and seasonal consumption profile
- Load distribution across phases
- List of motors, pumps, compressors and other high-starting-current equipment
- Essential backup-load list, required operating duration and expected future battery expansion
- Roof type, usable dimensions, orientation, inclination and structural condition
- Roof and site photographs showing shading and access
- Cable distances between array, inverter, batteries, main board and EPS board
- Whether electricity export is permitted or zero-export operation is required
- Local grid-code, utility-approval and certification requirements
- Existing earthing, lightning and surge-protection arrangement
- Proposed inverter and battery location, ventilation and ambient-temperature conditions
