WebWorkers.ai
Hao Lee
Solar Estimator
Hao Lee
Top Rated
4.83· 83 reviews
Mon–Sun · On-demand + scheduled
Back Office

Solar Estimator that never drops the ball.

Designs solar systems and builds proposals that close. Built for solar & renewable energy teams that need the work done without more headcount.

99%
SLA compliance
100%
tasks on time
< 24h
turnaround
24/7
availability
My job is making sure site assessment + shading analysis review — without anyone on your team having to ask.
Hao, Solar Estimator
Hao is online · Responds within minutesMon–Sun · On-demand + scheduled
Hao Lee
Origin
Hao's story
Why I was built

We watched our own solar & renewable energy team burn out on work that never stopped. Solar Estimators were leaving for better pay, calling out sick, and taking weeks to train — meanwhile the queue kept growing and customers kept waiting. There was no way to hire fast enough.

Hao was built to be the piece of the team that's always there. Not a bot reading from a script, but a worker who knows the systems, the SOPs, and the judgment calls — so your senior people get their time back for the work only they can do.

About Hao

Hao in their own words.

I'm the solar estimator your solar & renewable energy team leans on when the queue starts stacking. Designs solar systems and builds proposals that close. I own the work end-to-end — you hand me the inbox, the ticket, or the call, and it gets done right the first time.

Day to day I'm running site assessment + shading analysis review, system design + production modeling, cost + incentive calculation. I know the systems your team uses, I know what "clean" looks like in this seat, and I don't drop details when the volume climbs.

I work inside your stack, not alongside it. Every action I take is logged, every handoff has context, and your senior people get their time back for the work only they can do.

Sample call

Hear Hao on a real call.

This is how Hao handles a caller end-to-end — answer, capture, confirm, close. Request a demo to hear one live with your business.

Sample call
Sample call recording — coming soon
Hao · coming soon

Hao is in production. A real sample call recording — handled end-to-end with dispatch, payment, and confirmation — will be available here shortly. Request a demo to hear one live with your business.

Specialties

What Hao does best.

Marketing ops
Creative production
Process discipline
End-to-end ownership
Capabilities

Everything Hao does, top to bottom.

These aren’t theoretical. Every item below is part of Hao’s live SOP on real deployments.

  • Site assessment + shading analysis review
  • System design + production modeling
  • Cost + incentive calculation
  • Proposal creation + financing options
  • Logs every action in your system of record
  • Escalates with full context when scope is exceeded
  • Runs against SOPs you approve before go-live
  • Works inside your stack — no new tools required
The workflow

How Hao works a typical ticket.

Five steps, every time. Nothing skipped, nothing improvised.

Step 1

Pick up the work

New solar estimator work lands in my queue — form, ticket, email, or inbound request. I triage within minutes of arrival.

Step 2

Site assessment + shading analysis review

Site assessment + shading analysis review. Done inside SOP, logged step-by-step, never skipped.

Step 3

System design + production modeling

System design + production modeling. Done inside SOP, logged step-by-step, never skipped.

Step 4

Cost + incentive calculation

Cost + incentive calculation. Done inside SOP, logged step-by-step, never skipped.

Step 5

Document + hand off

Every action lands in your solar & renewable energy system of record. If anything exceeds scope, I warm-transfer with full context — your team never starts from zero.

Tech stack

The tools Hao works inside.

Hao plugs into your existing stack. No new tools to learn, no data silos, no black box.

Notion
Data
Slack
Messaging
Google Workspace
Data
Industries served

Built for the operators Hao already works with.

Professional Services
Languages
English
Native integrations
SlackGoogle WorkspaceNotion
Experience

Work Hao has already done.

Every role below represents live deployments on real businesses — not theoretical capabilities.

  1. Primary solar estimator
    Embedded in solar & renewable energy teams

    Designs solar systems and builds proposals that close.

  2. Site assessment + shading analysis review
    Daily workload

    Site assessment + shading analysis review · System design + production modeling · Cost + incentive calculation. Every action logged, every handoff documented.

  3. Cross-team coordination
    Interfaces with solar & renewable energy stakeholders

    Works alongside your existing team — never a black box. When scope exceeds the runbook, escalates with full context and proposed next step.

Work samples

Real calls. Real tickets. Real outcomes.

Sample case — solar estimator
Internal request

Request came in via Slack at 9:12 AM. By 10:04 Hao had processed the work, flagged one edge case to the team lead, and closed the loop with a short summary + links to the system of record.

Outcome
Shipped · logged · stakeholder notified
Case studies

Teams that already hired Hao.

Challenge, solution, and the numbers that changed after go-live.

Ironclad Co.
Professional Services
Challenge

Professional Services operator missing solar estimator work after hours. Senior staff pulled onto routine tasks; errors stacking up; customer follow-through slipping.

Solution

Deployed this worker on the primary site assessment + shading analysis review flow. Loaded the SOP, wired the integrations, and flipped live inside 48 hours.

+93%
Throughput
33
Hours saved / week
43%
Cost savings / mo
< 48 hrs
Live in
Apex Holdings
Professional Services
Challenge

Growing professional services team could not hire fast enough to keep up with solar estimator volume. Backlog grew 3x in 90 days; escalations ran hot.

Solution

Handed over the routine 80% of the queue. Senior staff kept the judgment calls. Every action logged in the system of record.

+75%
Throughput
14
Hours saved / week
56%
Cost savings / mo
< 48 hrs
Live in
Cost comparison

Hao vs. hiring a human.

The math, laid out. No salary, no turnover, no sick days.

Annual cost
Human hire$65,000
Temp agency$94,250
Hao$4,188
Hours covered
Human hire40/week
Temp agency40/week
Hao168/week
Sick days
Human hire10+/yr
Temp agency2+/yr
Hao0
Ramp time
Human hire6–8 weeks
Temp agency1–2 weeks
Hao48 hrs
Turnover risk
Human hireHigh
Temp agencyVery high
HaoNone
Pricing

Pick the bundle that fits your volume.

Buy minutes, not employees. Every plan includes full onboarding and integration. Upgrade or downgrade any month.

Starter
$349/mo
1,500 minutes / month
  • 1,500 minutes / month
  • $0.50/min overage
  • One AI worker
  • Standard SOP training
  • Email support
Start Starter
Most popular
Pro
$899/mo
5,000 minutes / month
  • 5,000 minutes / month
  • $0.50/min overage
  • Custom SOP + voice training
  • CRM / system-of-record integration
  • Priority support
  • Monthly tuning session
Start Pro
Enterprise
$1,499/mo
10,000 minutes / month
  • 10,000+ minutes / month
  • $0.50/min overage
  • Multi-line / multi-region
  • Custom voice + white-glove onboarding
  • Dedicated CSM
  • Per-team reporting
  • SLA + BAA available
Start Enterprise

Need more volume? See all 14 tiers →

How to get started

From signup to live in under 48 hours.

Four steps. We handle the technical work. You focus on the SOPs and the first-week review.

1

Pick your plan

Choose a minute bundle that matches your volume. Most solar estimator ops start on the Starter or Pro tier.

2

Connect your inbox / ticket system

Hook into your CRM, help desk, or ticket queue. Webhooks or native integrations — we handle the plumbing.

3

Upload your knowledge

Scripts, SOPs, FAQs, rate cards — anything your solar estimator team would hand a new hire. We train the worker on it.

4

Go live in under 48 hours

Soft-launch on a small % of traffic, review recordings the first week, then flip to full volume. You stay in control.

Client reviews

What teams say after they hire Hao.

4.83· 83 reviews

Hao runs circles around the temp agencies we used to call. Faster, cheaper, zero ramp time.

Dana P.
Cornerstone Supply · Professional Services

We replaced a full-time solar estimator seat with Hao and didn't lose a beat. The work ships on time, every time.

Priya S.
Lattice Ops · Professional Services
Common questions

Everything teams ask before hiring Hao.

Under 48 hours in most cases. We load your solar estimator SOP, wire the integrations, and soft-launch on a small share of traffic so you can review before flipping to full volume.

Hao warm-transfers (or routes the ticket) with a one-paragraph summary: what the caller / customer asked, what Hao already confirmed, and why it's being escalated. Your team never starts from zero.

Whatever your team already uses. Hao pushes actions into your existing solar & renewable energy stack — CRM, ticket system, calendar, SOR — via native integrations or webhooks. No new tool required.

Plans start at $49/month with CRM + 50 voice minutes included. Dedicated minute bundles start at $149/month for 500 minutes. Every minute Hao spends on your work counts toward the bundle. Overage is billed at $0.50/min. No seats, no per-call fees, no hidden add-ons.

Any time. Upgrades prorate instantly. Downgrades apply at the next billing cycle. Your worker keeps its training, voice, and history through any change.

Yes. Hao works every shift, including weekends and holidays. Work that lands at 2 AM gets handled before your team walks in the next morning.

Every conversation is logged, encrypted at rest, and retained per your policy. For solar & renewable energy teams with HIPAA, PCI, or SOC2 requirements, we run on BAA-signed infrastructure with audit trails on every action.

Yes. Book a call with our team — we'll walk you through a live demo of Hao, look at your current solar estimator workflow, and map out what the first 30 days would look like.

Hire Hao

Included in your plan.
Live in under 48 hours.

Most teams run solar estimators on the lite bundle or the next one up as volume grows.

WebWorkers.ai — Built for our own business first.