Real example — Plug-in solar kit for balcony/terrace ("plug-in solar")
Apartment with a south-facing terrace, no prior solar installation.
Before
After
Basic
510 €
See breakdown
| Installation and mounting |
90 € |
| 2 solar panels, 400 W (800 W total) |
280 € |
| 800 W micro-inverter |
120 € |
| Mounting materials |
20 € |
| TOTAL |
510 € |
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⭐ Smart
Smart
605 €
See breakdown
| Installation and mounting with reinforced structure |
110 € |
| 2 solar panels, 400 W (800 W total) |
280 € |
| 800 W micro-inverter with app monitoring |
150 € |
| Reinforced mounting structure |
45 € |
| Materials |
20 € |
| TOTAL |
605 € |
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Complete — with portable battery
1.110 €
See breakdown
| Installation and mounting with reinforced structure |
130 € |
| 2 solar panels, 400 W (800 W total) |
280 € |
| 800 W micro-inverter with app monitoring |
150 € |
| 1 kWh portable battery (stores surplus for the night) |
480 € |
| Reinforced mounting structure |
45 € |
| Materials |
25 € |
| TOTAL |
1.110 € |
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Low-power self-consumption installation with no grid surplus feed-in: doesn't require producer registration or a grid-feed certificate.
Real example — Rooftop solar panels, self-consumption
Rooftop solar self-consumption installation, to significantly cut the electricity bill
Before
After
Basic — 4 panels (1,600 W)
3.540 €
See breakdown
| Installation, roof structure and wiring |
780 € |
| 4 solar panels, 400 W (1,600 W total) |
660 € |
| 1,600 W inverter |
780 € |
| Roof mounting structure |
620 € |
| Legalization (technical report, depending on power output) |
350 € |
| Materials and protections |
350 € |
| TOTAL |
3.540 € |
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⭐ Smart
Smart — 6 panels (2,400 W) + monitoring ⭐
4.080 €
See breakdown
| Installation, roof structure and wiring |
980 € |
| 6 solar panels, 400 W (2,400 W total) |
990 € |
| 2,400 W inverter with app monitoring |
780 € |
| Roof mounting structure |
560 € |
| Legalization (technical report) |
350 € |
| Materials and protections |
420 € |
| TOTAL |
4.080 € |
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Complete — 8 panels (3,200 W) + battery
8.710 €
See breakdown
| Installation, roof structure and wiring |
1.180 € |
| 8 solar panels, 400 W (3,200 W total) |
1.320 € |
| 3,200 W inverter with app monitoring |
980 € |
| 5 kWh storage battery |
3.200 € |
| Roof mounting structure |
700 € |
| Legalization (technical report) and registration as a producer if there's surplus energy |
830 € |
| Materials and protections |
500 € |
| TOTAL |
8.710 € |
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Installations that feed surplus power back to the grid require producer registration with the utility company; this is handled as part of the legalization process. The number of panels and optimal orientation are confirmed during the technical visit and shading study. We handle all the paperwork — you don't have to do anything.
Real example — Smart energy management (dynamic tariff)
Home with an old panel and a conventional meter, with no visibility of consumption or use of the cheapest electricity hours
Before
After
Basic — consumption monitoring
590 €
See breakdown
| Installation and setup |
220 € |
| Consumption monitoring module on the panel |
280 € |
| App with real-time and historical consumption |
90 € |
| TOTAL |
590 € |
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⭐ Smart
Smart — + optimization for hourly electricity pricing ⭐
970 €
See breakdown
| Installation and setup |
280 € |
| Consumption monitoring module on the panel |
280 € |
| Integration with Spain's regulated hourly tariff (PVPC) |
260 € |
| App with cheapest-hours alerts and real-time consumption |
150 € |
| TOTAL |
970 € |
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Complete — + appliance automation
1.310 €
See breakdown
| Installation and setup |
280 € |
| Consumption monitoring module on the panel |
280 € |
| Integration with Spain's regulated hourly tariff (PVPC) |
260 € |
| Smart relays for washing machine/water heater (start during off-peak hours) |
340 € |
| App with automation and cheapest-hours alerts |
150 € |
| TOTAL |
1.310 € |
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Compatible with any existing electrical installation, with or without solar panels. Figures are indicative, to be confirmed on a technical visit.
