Solar installer in Chile
EPC for industry, business and homes

It depends on what the plant connects for. For self-consumption, Net Billing applies under Law 20,571 as amended by Law 21,118, with a cap of 300 kW per connection point. To sell energy to the grid instead of crediting it against a bill, the route is a PMGD of up to 9 MW.

For self-consumption, the works are declared to the SEC through form TE4, signed by a licensed electrical installer, and the SEC connection forms are filed with the distribution utility for the bidirectional meter. A PMGD falls under Article 149 of the General Electricity Services Law and its regulation, Supreme Decree 88 of 2019, with a feeder capacity study, coordination with the Coordinador Electrico Nacional and the option of a stabilised price set every six months by the CNE.

SolarPro reference prices for 2026: 20 kWp, CLP $15,000,000 net (CLP $750 per Wp); 30 kWp, CLP $21,600,000 net (CLP $720 per Wp); 50 kWp, CLP $36,000,000 net (CLP $720 per Wp); 100 kWp, CLP $69,000,000 net (CLP $690 per Wp); 300 kWp, CLP $195,000,000 net (CLP $650 per Wp); 500 kWp, CLP $325,000,000 net (CLP $650 per Wp). The unit price falls with scale because engineering, permitting and mounting spread over more Wp, and each tier has a maximum price: at the upper limit of a tier the next tier's rate already applies, so a larger plant never costs less than a smaller one. A quick pre-feasibility rule: about 1 kWp for every CLP $20,000 of monthly electricity bill; the price then comes from the tier table.

The plant is a company asset and depreciates. If the company is under the Pro Pyme regime (Article 14 D No. 3 of the Chilean Income Tax Law), the asset can take instant depreciation, which brings the tax shield forward to the first year instead of spreading it over the useful life; in other regimes the plant depreciates over more years. The specific effect on your accounts should be confirmed with your own accountant or tax advisor.

SolarPro is an accredited supplier to Enel Generación (maintenance of the solar thermal system at its Quintero power plant, 2021) and a supplier to Engie Energía Chile (a photovoltaic cleaning kit for its Arica plant and MC4 connectors, 2019).

In mining, SolarPro supplied solar surveillance carts with lithium batteries for a large-scale mining site as a subcontractor (2025-2026). SolarPro also built in 2017, contracted by Ecoenergías, the 30 kWp plant at La Moneda, the seat of the Chilean government, and maintained it in 2018 and in 2020 and 2021; it also installed a photovoltaic plant at the GNL Quintero industrial-port complex.

Yield varies strongly by zone, which is why a single national factor is misleading. Using the Explorador Solar of the Chilean Ministry of Energy and the Department of Geophysics of Universidad de Chile, AC yield with optimal tilt, after the Explorador's default 14% system losses and 96% inverter efficiency, runs from about 1,794 kWh per kWp per year in Copiapo and 1,745 in Antofagasta, to 1,510 in Santiago and 1,148 in Puerto Montt. Site selection therefore changes project economics more than equipment choice does.

SolarPro is the commercial brand of Empresa de Servicios Solares SpA (ESS SpA), a Chilean company, tax ID 76.729.529-4, with 15+ years of experience (rooted in Ecoenergías, 2011; SolarPro since 2017). Its installations are declared to the Superintendencia de Electricidad y Combustibles (SEC) through form TE4. It has 6 offices in Chile and addresses in Buenos Aires (Argentina), Montevideo (Uruguay) and Jijoca de Jericoacoara (Brazil), where projects are handled case by case; the contact phone is the Chilean one. Chile remains the jurisdiction where the track record and the permitting capability sit.

Yes. SolarPro provides utility-scale operation and maintenance, technical performance audits, repowering studies, Performance Ratio evaluation and infrared thermography troubleshooting on third-party plants. It also repairs inverters from Huawei, SMA, Fronius, Growatt and other brands, on site or in workshop, and holds certified spare parts in stock with delivery in 24 to 48 hours anywhere in Chile. This is the usual entry point for technical due diligence before an asset acquisition.

Yes, and the process is the same one applied to corporate clients, only smaller. Residential reference prices for 2026: 3 kW, CLP $3,870,000; 5 kW, CLP $5,750,000; 8 kW, CLP $7,600,000; 10 kW, CLP $8,900,000, all including materials, installation, engineering and SEC permits. Physical installation takes 1 to 3 business days; Net Billing activation with the distributor takes a further 2 to 10 weeks, depending on the utility. The residential pages of the site are in Spanish.