The warranty on the panels is 15 years (80% of the initial energy)
The inverter is a full year from the date of purchase
The batteries with a one-year warranty of the lithium type, of excellent quality
The offer includes installation and extensions to the electricity dashboard point. As for extensions and internal modifications, they are additional cost on the customer.
Payment terms: 50% down payment upon signing the contract and 50% upon completion of installation
Lighting protection system and grounding are not included in the cost