Presto Solars.

Est. 2014 · California C-46 Lic. #874210

Rooftop sunlight,
priced by the
square foot.

Presto Solars Corp designs, installs, cleans and repairs solar systems for homes, warehouses and cabins across the American West. No quote calls, no sales visits — just a flat, published price and a crew that shows up.

See all 12 services →How the checkout works
Solar panels on a desert rooftop at golden hour
Vol. XI — The Sun Almanac№ 07/24
Flat per-square-foot pricing✷One-time checkout — no quotes✷Federal 30% ITC eligible✷27-year panel warranty✷Same-week dispatch✷Licensed & bonded crews✷Flat per-square-foot pricing✷One-time checkout — no quotes✷Federal 30% ITC eligible✷27-year panel warranty✷Same-week dispatch✷Licensed & bonded crews✷

We started Presto because getting solar shouldn't feel like buying a used car. Every service on this page has a published price, a crew assignment, and a same-day confirmation email. That's the whole model.

Founded in Bakersfield, CA, we've since wired panels across six states — from off-grid ranches in New Mexico to warehouse roofs in the Central Valley. Fixed prices, honest timelines, sunlight on tap.

— Marisol Vega, founder

The catalog

Twelve services, one price each.

Install4 services

Residential Panel Installation

3–5 days

Mono-crystalline array, permits & inspection included.

$7.43
/ sq ft
Line total$2,972.00

Commercial Rooftop Array

1–3 weeks

Ballast-mounted for flat roofs, structural review included.

$6.28
/ sq ft
Line total$2,512.00

Solar Carport Build

2 weeks

Steel canopy engineered for two vehicles, EV-ready.

$12.85
/ sq ft
Line total$5,140.00

Ground-Mount Field

2 weeks

Concrete-pier frames for open land, tilt-optimized.

$5.72
/ sq ft
Line total$2,288.00
Care4 services

Panel Deep Clean

Same week

Deionized water, soft brush, drone inspection report.

$1.35
/ sq ft
Line total$540.00

Panel Repair Visit

48 hours

Micro-crack seal, connector swap, per-panel service.

$138.50
/ per panel
Line total$138.50

Inverter Replacement

1 day

String or micro-inverter swap with 10-year warranty.

$1,247.60
/ flat

Yearly Monitoring Plan

Instant

Live production dashboard, monthly performance letter.

$216.40
/ per year
Power3 services

Home Battery Backup

1 week

13.5 kWh lithium wall unit, professionally wired.

$8,642.75
/ installed

Level-2 EV Charger

3 days

48-amp charger mounted, breaker & permit included.

$1,483.90
/ installed

Off-Grid Cabin Kit

3 weeks

Panels, batteries, charge controller — fully wired.

$14,326.25
/ kit
Design1 services

Solar Readiness Audit

3 days

Roof, shading, load and utility analysis in one report.

$287.15
/ flat

A four-step almanac.

01
Pick your services

Size any install by square foot or panel count.

02
Pay once with Stripe

Card, Apple Pay or Link. Receipt in your inbox.

03
We schedule you

A dispatcher confirms your window in under 24 hours.

04
Crew shows up

Licensed team, uniformed, insured. Sunlight follows.

9.4 MW
installed since 2014
3,712
rooftops powered
27 yrs
avg. panel warranty
48 hrs
average dispatch