Solar is booming, but estimating is still manual
Panels, inverters, racking, DC wiring, AC wiring, protection, bidirectional metering... A solar system has many components and your margin depends on estimating each one correctly.
Funcionalidades clave
Solar panel catalog by brand, wattage (Wp), and dimension
String inverters, microinverters, and hybrid inverters
PV wire (DC) and AC cable
Racking: pitched roof, flat roof, ground mount
DC protection: fuses, disconnects, SPD
Bidirectional meter and interconnection
APU per kWp installed
Precios de referencia
| Partida | Unidad | Rango USD |
|---|---|---|
| 550Wp solar panel | each | $120 – $200 |
| 5kW string inverter | each | $400 – $900 |
| Roof mount racking | per kWp | $80 – $150 |
| 10 AWG PV wire | foot | $0.50 – $1.00 |
| Complete 3kWp residential system | lump sum | $3,500 – $6,000 |
* Precios referenciales. Varían por país y condiciones del proyecto.