Lisbon apartment building saves on its shared areas
Collective self-consumption for the lifts, lighting, water pumping and two electric vehicle charging points.
Installed capacity
0.0 kWp
Annual savings
€0
Payback
0.0 years
Self-sufficiency
0%
Challenge
Service charges had risen by 38% in two years, and the owners' association was looking for stable costs.
Solution
30 kWp on a flat roof with a ballasted mounting structure, collective self-consumption sharing and shared wallboxes.
Result
The monthly service charge cut by 22%, and two charging points running on solar surplus.
“We approved it at the owners' meeting on the strength of a clear simulation. A year later, the numbers held up.”
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