Proposal Designs
Aurora and HelioScope sales proposals with production estimates your closers can put in front of a homeowner the same day.
- Shade and production modeling
- Roof-plane layouts
- Branded PDF output
NEC 2023 · All 50 states
Permit-ReadySolarPlanSets.Deliveredin48Hours.
Renovanto delivers NEC 2023-compliant PV design, permitting, and BESS engineering for US installers — built to cut your drafting overhead without adding headcount.
What we need to quote
- Site address
- Utility
- Equipment list
- Roof / site photos
- Redlines or prior drawings
- 200+
- North American projects delivered by our founding team
- 0+
- EPC projects managed by our founder
- 100 kW–5 MW
- Project size range
- 0-hr
- Standard turnaround
Tools we master
- AutoCAD
- PVsyst
- HelioScope
- Aurora
- ETAP
- EasyPower
- AutoCAD
- PVsyst
- HelioScope
- Aurora
- ETAP
- EasyPower
Services
Six deliverables, one engineering team. Every drawing is reviewed by people who have managed real construction, not just drafted it.
Permit Plan Sets
AHJ-specific residential and commercial plan sets built to NEC 2023 — cover sheet through placards, ready to submit.
- Site plan, layout, SLD, three-line
- Attachment and racking details
- AHJ checklist matched
PE Review & Stamps
Structural and electrical PE stamps across all 50 states, coordinated through licensed partner engineers.
- Structural letters
- Electrical review
- State-by-state coordination
Utility Interconnection Packages
SLDs, three-line diagrams, and application support built to the utility's own submission format.
- Utility-specific forms
- Equipment cut sheets
- Resubmittal support
As-Built Drawings
Fast redline-to-final conversion so closeout never holds up your final inspection or funding.
- Field redline markup
- Revision clouds
- 24–48 hour returns
Hybrid PV + BESS Design
Battery sizing, backup and load analysis, and NEC 705/706-compliant drawings — our specialty discipline.
- Load and backup analysis
- NEC 705/706 compliance
- Partial-home backup schemes
How a project runs
Four steps, no portal to learn, no onboarding call required.
- 1
Send project details
Email us the site address, utility, equipment list, and any photos or redlines. No portal, no onboarding call required.
- 2
We design & QA
Our drafting team builds the set; a second engineer runs a two-stage QC pass against the AHJ checklist and NEC 2023.
- 3
You review
You get the PDF and native files. Mark it up — revisions are free until the set matches what you need.
- 4
Permit approved
Submit with confidence. If the AHJ comes back with comments, we turn corrections around same day. PE stamps coordinated where needed.
Why Renovanto
Renovanto takes its name from the Latin renovare — to renew. The work behind the name is unglamorous: precise drawings, checked twice, delivered on time.
7+ years designing exclusively for North American AHJs and utilities
NEC 2020/2023 and IFC/IBC compliance built into every drawing
EPC-grade quality: reviewed by a team that has managed real construction
48-hour standard turnaround, 24-hour rush available
White-label: we work under your brand, NDA on request
Designed to reduce drafting overhead without adding in-house headcount
Pricing
Per-deliverable pricing. No retainers, no seat licences, no minimum volume.
Starter
from $40 / design
Proposal designs for sales teams that need volume without a drafter on payroll.
- Aurora or HelioScope proposal
- Production estimate + shade report
- Branded PDF deliverable
- 24-hour standard return
Most popular
Professional
from $99 / plan set
Residential permit plan sets, AHJ-matched and NEC 2023-compliant. Base rate for a standard roof — complex roofs, ground-mounts, utility-specific interconnection packages and PE stamps are quoted on top.
- Full permit-ready plan set
- AHJ-specific checklist review
- Free revisions until approval
- 48-hour standard delivery
- 24-hour rush available
Enterprise
Custom $ / kW
Commercial, ground-mount, and hybrid PV + BESS programs with a dedicated engineer.
- Dedicated engineer + priority queue
- Commercial & ground-mount sets
- PV + BESS design (NEC 705/706)
- Interconnection packages
- White-label, NDA on request
PE stamps quoted per state via our licensed partners.
Selected work
Anonymised project scopes from the founding team's North American portfolio.
2.5 MW ground-mount — Texas
Full permit package and utility interconnection application for a 2.5 MW single-axis tracker site, approved on first submission.
- Permit set
- Interconnection
- PE coordination
5 MW rooftop — California
Design through commissioning support on a multi-building rooftop array, coordinated with the structural engineer of record.
- Design
- Structural review
- Commissioning support
480 kW carport + BESS — Arizona
Hybrid carport array with a 250 kWh storage block, load analysis, and utility-format three-line diagrams.
- PV + BESS
- NEC 705/706
- Three-line
9.8 kW residential retrofit — Florida
HVHZ-region residential set with 175 mph wind-load attachment details and same-day comment response.
- Permit set
- Wind load
- AHJ revisions
180 kW commercial rooftop — New Jersey
Ballasted commercial rooftop with utility application support and roof-loading calculations.
- Permit set
- Interconnection
22 kW + backup — Colorado
Whole-home backup design with critical-load panel schedule and post-install as-built conversion.
- PV + BESS
- Backup loads
- As-builts
What a Renovanto set contains
Every residential permit set we deliver carries the same sheet structure, so your reviewer sees a consistent document each time you submit.
- Cover sheet — scope, code cycle, sheet index, equipment schedule
- Site plan — setbacks, access pathways, point of interconnection
- Roof plan & layout — module placement, array boundary, attachment spacing
- Single-line & three-line diagrams — conductor sizing, OCPD, 705.12 calculation
- Structural details — racking, fasteners, pull-out values
- Placard schedule — NEC 690.56 / 705 labelling, placed to code
Get the 2026 Solar Permit Checklist
Our AHJ-by-AHJ permit checklist, sent to your inbox. We'll also send the redacted sample plan set as soon as it is released — it is being drawn from scratch so no client's drawings are ever reused.
Frequently asked
48 hours for residential permit plan sets and 24 hours for proposal designs. A 24-hour rush option is available on request, and commercial timelines are quoted per project.
All 50 US states. We keep AHJ-specific checklists for the jurisdictions we work in most and build a new checklist from the AHJ's published requirements the first time you send us a new one.
NEC 2023 by default, NEC 2020 where the AHJ has not yet adopted 2023. Rapid shutdown, conductor sizing, and labeling are matched to the adopted code cycle.
We coordinate structural and electrical stamps through licensed partner engineers in the state of the project. Stamps are quoted per state and billed at cost plus coordination.
Yes. White-label is standard: your title block, your logo, your revision conventions. We sign an NDA on request before the first file is exchanged.
Invoiced in USD, payable by Wise or wire. New clients start prepaid per project; ongoing accounts move to net-15 billing after the first month.
Free revisions on the agreed scope until the set is approved. AHJ comments on our work are corrected at no charge, same day where possible.
Files are stored on access-controlled cloud storage, shared only with the engineers on your project, and deleted on request at project close. NDAs are signed on request.
Send specs tonight. Review the set tomorrow.
Response within 4 business hours. First plan set at 50% off — free if we miss the 48-hour deadline.