This is the recommended standard commercial package in the range. Twenty-four 430 Wp modules provide 10.32 kWp of installed solar capacity, almost exactly matching the 10 kW Trio Plus inverter. The result is a straightforward design for offices, shops, workshops, small hotels and agricultural businesses with meaningful daytime electricity consumption.
The package is strongest where solar production can be used directly while the business is operating. The smart-meter and monitoring equipment help the owner understand import, consumption and generation, while the final control strategy can be configured for permitted export or zero-export operation after the meter and utility requirements are confirmed.
A 22 kW three-phase electric vehicle charger is included in the official bill of materials. Its power rating is separate from the 10 kW solar inverter rating. At full charge power the site will normally import additional energy from the grid unless other generation is available, so the charger must be treated as a material electrical load during project design.
Suitable Applications
- Offices, shops and small commercial buildings
- Workshops and service businesses
- Guesthouses, small hotels and tourism facilities
- Farms with a reliable three-phase grid connection
- Workplaces or fleet sites requiring controlled vehicle charging
Why This Package Is Recommended
- Its 10.32 kWp array is closely matched to the 10 kW inverter output.
- The Trio Plus platform provides 1,100 V maximum DC input, two MPPTs and IP66 protection.
- It avoids publishing a duplicate Trio Atom 10 kW package with the same panel count.
- It provides a clear commercial step between the 5 kW and 15 kW selections.
Package Contents
- 24 x TommaTech 430 Wp 108TN10 16BB TOPCon solar module
- 1 x TommaTech Trio Plus K Series 10 three-phase array inverter
- 1 x TommaTech Trio 22 kW three-phase, 400 V, Wi-Fi and LCD electric vehicle charger
- 1 x TommaTech Uno Smart Meter
- 1 x TommaTech Next Generation Wi-Fi dongle
- TommaTech 6.0 mm² red PV cable - published package quantity: 32
- TommaTech 6.0 mm² black PV cable - published package quantity: 32
- 24 x A2400 tile-roof profile, 240 cm
- 22 x A Series 40 x 35 profile joiner
- 46 x A Series centre-holder set
- 8 x A Series 35 mm finisher set
- 26 x A Series aluminium tile-roof hook
Important Technical and Installation Notes
- The 22 kW charger can draw more than twice the rated solar inverter output. Full-power charging depends on the utility supply, contracted power, main breaker, cable capacity, phase loading and other simultaneous loads.
- Confirm the customer requires the charger and whether static or dynamic load management is needed. If the charger is removed, obtain a revised package bill of materials and price in writing.
- Define the complete charger installation scope: charger version, Type 2 cable or socket, AC feeder, breaker, residual-current and DC-leakage protection, surge protection, isolation, earthing, communications, mounting and commissioning.
- The package page lists an Uno Smart Meter, while the Trio Plus sheet lists a Trio Smart Meter as the optional meter interface. Confirm the exact three-phase meter, current transformers, firmware and zero-export method.
- The Trio Plus technical sheet's efficiency labels and values are internally inconsistent. This product page intentionally does not publish a model-specific efficiency percentage; obtain an updated confirmed sheet before adding one.
- This is a battery-free on-grid package. It disconnects during a grid outage and does not provide backup power.
- Confirm utility export rules, interconnection protection and destination grid-code certification before shipment or installation.
- Complete final string voltage, current, MPPT allocation and cable-loss calculations using the site's minimum temperature and actual routes.
- The mounting hardware is a tile-roof reference set; other roof types require redesigned mounting, structural review and revised quantities.
- Cable quantities are published as 32 with the unit Piece. Confirm linear metres, connector quantities and all unlisted AC and protection equipment before quotation.
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
- Three-phase grid voltage, frequency, connection type and earthing arrangement
- Contracted power, main-breaker rating and available spare grid capacity
- Daytime, weekend and seasonal load profile, including phase distribution
- Roof type, clear usable dimensions, orientation, inclination and structural condition
- Roof and site photographs showing shading, obstructions and proposed equipment positions
- Whether grid export is permitted or zero-export operation is required
- Local grid-code, utility-approval, metering and certification requirements
- Estimated DC and AC cable routes and lengths
- Existing earthing, lightning and surge-protection conditions
- Confirmation that the 22 kW electric vehicle charger is required
- Vehicle models or charging standard, maximum accepted AC charging power and preferred cable/socket arrangement
- Intended charging schedule, number of regular users and need for dynamic load management
