We install photovoltaic systems in Lisbon and the greater metropolitan area. We handle the permits, the grid connection and all the paperwork. You only pay when you're satisfied.
We calculate the exact savings for your home. No commitment.
Why install now
With electricity at current prices, a photovoltaic system pays itself back faster than ever. And after that, it's pure savings.
For a typical home in Lisbon with a 6 kWp system, the annual saving is between €900 and €1,400 on the electricity bill.
Savings from day oneWith current electricity prices and available incentives, most systems in Lisbon pay back the investment in under 7 years.
After payback: 20+ years of free energyEnergy you don't use can be fed back to the grid and paid by OMIE. An additional income stream with zero effort.
Self-consumption + surplus saleHomes with solar panels have a better energy certificate and are valued above the market. An investment that shows up in the property price.
+5 to 10% on property valueGenerate your own power and be less exposed to electricity price rises. With a battery, you can store energy for the evening.
Optional: storage batteryPanels have no moving parts and need virtually no upkeep. An annual clean is all that's needed to keep the system running efficiently.
1 annual visit recommendedReal example
Home in Lisbon, average consumption of 400 kWh/month, 6 kWp system south-facing. Values vary depending on your consumption profile and exact location.
* Estimated values based on installations carried out in Lisbon in 2024. The free JSolC study provides exact calculations for your specific situation.
Available solutions
We size the system to your actual consumption. We don't sell you more than you need.
Houses and apartments
Offices, shops, warehouses
Common areas and individual units
Our process
We handle everything — from the initial visit to the grid connection application. You don't need to know anything about solar energy. That's what we're here for.
A technician comes to your home, assesses the roof, solar orientation and your electricity bill. They explain what to expect in terms of production and savings — no pressure, no hard sell.
Free · No commitmentYou receive a proposal with the system sized to your consumption, the estimated annual savings, the payback period and available financing options — all explained in plain language.
Detailed quote in 48hWe handle the UPAC application with DGEG, the grid connection with the distributor and the installation in 1 to 2 days. When the job is done, all you have to do is switch on and start saving.
Permits included · Installation warrantyDGEG certification is required by law for grid-connected installations. Without it, the installation is illegal and the contract with the grid operator will be refused.
What our customers say
"They installed an 8 kWp system at home. The electricity bill dropped from €180 to under €30 per month. Two years on and I've never had a single issue. The team was impeccable from start to finish."
"I asked three companies for quotes. JSolC was the only one that came to the house before proposing anything, and their proposal was more honest — they didn't try to sell me a bigger system than my consumption needed."
"We installed on the company warehouse. 25 kWp. They handled absolutely everything — permits, grid connection, monthly production reports. The return on investment is coming faster than we projected."
Frequently asked questions
We've gathered the most common questions about solar PV panels in Portugal. If you don't find your answer here, get in touch.
We calculate the exact savings for your home and the return on investment — no commitment, no pressure.
