This package keeps the same 5 kW single-phase inverter platform but increases the solar array to fourteen 430 Wp modules, giving 6.02 kWp of installed capacity. The additional panel power is useful where the customer has stronger daytime consumption, wants better production outside the narrow midday peak or is working in a location with less favourable seasonal irradiation.
The array is approximately 20% larger than the inverter's rated AC output. That does not increase the inverter beyond 5 kW; instead, it helps the system reach useful power earlier and hold it for longer. Brief production limiting may occur under ideal conditions, so this option should be chosen for annual energy performance rather than because “more panels” automatically means a larger AC system.
It is the stronger single-phase choice when the roof can comfortably accommodate fourteen modules and the load profile can use the additional solar energy. As with every on-grid package, it contains no battery and stops producing usable AC power when the utility supply fails.
Suitable Applications
- Larger houses and villas with a single-phase connection
- Homes with higher daytime appliance or air-conditioning use
- Small offices, clinics and retail premises
- Sites seeking stronger morning, afternoon or winter production
- Roofs with sufficient clear area for fourteen modules plus required access
Why This Package Is Recommended
- The 6.02 kWp array offers more energy-capture potential than the balanced 5.16 kWp option.
- Its 1.20 solar-array / inverter ratio is a purposeful and moderate design choice.
- The array remains below the current inverter sheet's 7.5 kW maximum PV input power.
- It creates a genuine higher-generation alternative without adding another inverter size.
Package Contents
- 14 x TommaTech 430 Wp 108TN10 16BB TOPCon solar module
- 1 x TommaTech Uno Home 5.0 single-phase array inverter
- 1 x TommaTech Uno Smart Meter
- 1 x TommaTech Next Generation Wi-Fi dongle
- TommaTech 6.0 mm² red PV cable - published package quantity: 20
- TommaTech 6.0 mm² black PV cable - published package quantity: 20
- 16 x A2400 tile-roof profile, 240 cm
- 12 x A Series 40 x 35 profile joiner
- 24 x A Series centre-holder set
- 8 x A Series 35 mm finisher set
- 20 x A Series aluminium tile-roof hook
Important Technical and Installation Notes
- The 6.02 kWp array is intentionally oversized relative to the 5 kW AC output. Short periods of inverter limiting can occur under strong irradiation and should be included in the energy model.
- This is a battery-free grid-following system. It shuts down during a utility outage and must not be described as providing emergency or whole-house power.
- The official page title and bill of materials identify the Large package, although the description heading on the live page incorrectly says Small. Use the official page title and fourteen-panel bill of materials.
- Confirm the exact inverter revision because the package page says Uno Home 5.0, while the current technical sheet uses Uno-H-5.0-N.
- Export, zero-export and utility-metering arrangements are subject to local approval. The listed smart meter is part of the control architecture, not evidence of export permission.
- Complete the final cold-temperature voltage, MPPT-current, string-allocation and cable-loss calculations. Do not assume the panel arrangement from the panel count alone.
- The mounting components are a tile-roof reference set. Other roofs require a site-specific mounting design, structural verification and revised quantities.
- Confirm waterproofing, wind and snow loading, earthing, lightning protection, fire access, isolators, AC/DC surge protection and distribution-board works.
- The product page publishes cable quantities as 20 with the unit Piece; confirm the actual cable length and packaging before quotation.
- Yield and savings must be calculated from the customer's location, roof, shading, tariff and load profile. The additional modules are valuable only when their energy can be used or legally exported.
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
- Confirmation that the property has a single-phase grid connection
- Grid voltage, frequency, contracted power and main-breaker rating
- Daytime, weekend and seasonal load pattern that can use the larger solar array
- Roof type, clear usable dimensions, orientation, inclination and structural condition
- Roof and surrounding-area photographs showing shading and obstructions
- Whether grid export is permitted or zero-export operation is required
- Local grid-code, utility-approval, metering and certification requirements
- Proposed panel, inverter, smart-meter and main-board locations
- Estimated DC and AC cable routes and lengths
- Existing earthing, lightning and surge-protection conditions
