SMS Follow-Up Cadence for Solar Reps: What Actually Works in 2026
You knocked the door, got a “send me some info,” and added the homeowner to your CRM. Most reps now either go silent or carpet-bomb daily until they get blocked — the cadence below is what actually converts in 2026, broken down by lead stage.
5–6
active touches over 3 weeks
30–45
days between nurture messages
$30,000
the rooftop decision your texts are carrying
≤20 sec
ringless voicemail script cap
Bottom line up front
5–6 touches over 3 weeks, then one nurture message every 30–45 days.
Send from the rep’s personal cell, 11am–1pm or 5pm–7pm in the homeowner’s timezone.
One STOP reply = immediate DNC.
Why SMS converts solar leads — and why most cadences get blocked
Solar lead conversion is a trust problem: the homeowner is being asked to put a $30,000 system on their roof for a company they had never heard of an hour ago. SMS works because it is the most personal high-volume channel — it lands on the lock screen, where nothing else in your funnel does, and a real conversation can happen there.
Where reps fail is treating it like an email blast: same template, business number, no rhythm, no trace of the conversation they actually had. Three rules separate cadences that work from cadences that get blocked:
Reference the actual conversation. Mention something specific from the door knock: their roof age, the south-facing panels, the EV in the driveway. Generic = ignored.
Send from your personal cell. The homeowner already has your number from the knock. Texts from that same number read as personal. Texts from an unfamiliar 800 number read as a tool blast.
Vary message length and tone. All-short, all-long, all-formal, or all-casual reads as a pattern. Mix it up the way a real human would.
One thing to be straight about before the schedule: no published dataset backs any cadence blog, this one included. This is field craft. Your own reply timestamps are the only data that matter — run this as the starting grid, then tune it weekly against when your replies actually arrive.
The post-knock cadence (3 weeks, 5–6 touches)
This is the workhorse cadence for fresh leads who said “send me info” but did not commit to a specific next step.
Day 0 (same day, within 2 hours of the knock)
Day 0 · Same evening · Personal cell
Hey [Name], it’s [Rep] from earlier today on [Street]. Like I mentioned, I’ll send over a quick estimate for your place. Heads up that with your roof’s south exposure, you’re a strong fit. I’ll have something for you in the next day or two.
✓ Confirms identity, references something specific (the south exposure), sets expectations — no pitch yet
Day 2 (the value-add)
Day 2 · Late morning · Personal cell
[Name] — quick numbers for your place: based on the system size that fits your roof, you’d offset about [X]% of your bill, and federal credit covers $[Y] off the install. I can pull a real proposal if you want to see what month-by-month would look like. Either way, no pressure.
✓ Useful even if they never reply; the “no pressure” close lowers the bar to a yes
The [X]% and $[Y] come from your proposal tool at send time — the credit percentage and phase-down schedule move with federal policy, so never quote them from memory. And the credit is a tax credit, never a “guaranteed rebate”: misdescribing it is one of the claims that gets solar reps in legal trouble.
One worked example, illustrative only: a $30,000 system against a $250/month bill. If your proposal tool shows an 80% offset, that homeowner stops sending the utility about $200 a month — $2,400 a year — before the credit even enters the math. Two numbers from their own bill beat any brochure line, which is why the Day 2 text leads with them.
Day 5 (the check-in)
Day 5 · Lunch hour · Personal cell
Hey [Name], didn’t hear back so I want to make sure I didn’t miss something on my end. If now is not the right time, totally fine — just let me know and I’ll stop bugging you. If you want to keep looking at it, I can put the proposal together this week.
✓ A graceful out often gets a “still interested, just busy” reply — without sounding salesy
Day 10 (the light bump)
Day 10 · Early evening · Personal cell
[Name] — [Utility] just filed for a rate increase, which moves the payback math in your favor. Want me to send the proposal so you can see it against your actual bill?
✓ Real urgency from their own bill, not manufactured scarcity — send this version only when the filing is real
Day 20 (the final ask)
Day 20 · Lunch hour · Personal cell
Hey [Name], last note from me on this. If solar is still on your radar, I’m happy to walk through the numbers any time. If you’ve decided it’s not the right fit, no worries at all — just let me know and I’ll close out your file. Either way, thanks for the time when I came by.
✓ A clean close-out is the message people feel obligated to answer — and it makes the whole cadence read as professional
Post-appointment: 3 touches over 8 days to close the proposal
If the homeowner sat through a pitch, the cadence is different: 3 touches over 8 days, focused on closing the proposal that was already presented.
After the appointment · Three touches
Day 1Thanks for the time today, [Name]. Quick recap: [X] kW system on the south roof, proposal shows the monthly payment against your current bill. Page 2 is the number to look at. Questions, just text me.
✓ Thanks + recap + the one thing to look at, in 3–4 sentences
Day 4Hey [Name] — when we talked, the sticking point sounded like [objection from the appointment]. Happy to walk through exactly how that works if it helps.
✓ Names the most likely objection and offers to clarify — 1–2 sentences
Day 8Hey [Name], where have you landed: ready to move forward, need more time, or not the right fit? Any of the three is fine — just want to close the loop.
✓ The three-option close — makes any answer easy to give
Post-quote: 2 touches over 5 days, then back off
If the homeowner has the proposal in hand, the cadence is even tighter: 2 touches over 5 days, framed around removing whatever specific thing is blocking the decision.
Proposal in hand · Two touches
Day 1Wanted to make sure you got the proposal. Any specific numbers you want me to walk through?
Day 5Hey [Name], saw the proposal hasn’t been signed yet. Anything you want me to adjust, or are you just thinking it over?
After day 5 with no response on a sent quote, do not keep pushing. Move to the 30–45 day nurture cadence. The lead is not gone, but pressure here will kill it.
Nurture: one message every 30–45 days, archive at 6 months
Leads that did not convert in the active cadence go here. One message every 30–45 days. The goal is staying top-of-mind, not closing.
Nurture messages that work
SeasonalHey [Name], heads up your summer bills are about to hit — if you ever want to revisit the solar numbers, I can run a fresh estimate against your summer rates.
News-driven[Name] — [Utility] just announced a [X]% rate hike. Wanted to flag in case it changes your math on solar. No pressure, just wanted you to have the info.
Direct check-inHi [Name], just checking back in. Anything change on your end? Happy to send a fresh estimate any time.
After 6 months of nurture with zero engagement, archive the lead. Do not keep the cadence running indefinitely — eventually it crosses the line from helpful to annoying.
Send at 11am–1pm or 5pm–7pm — and never after 8pm
The windows field teams converge on, in the recipient’s local timezone — confirm them against your own reply timestamps:
11am–1pm: lunch break, phones get checked
5pm–7pm: post-work, pre-dinner, peak attention
Avoid:
Before 9am or after 8pm (TCPA quiet hours start at 9pm in most states; play it safe with 8pm)
Weekends, unless the homeowner explicitly said “weekends are easier”
2pm–4pm (the dead zone of the workday)
The TCPA rules: quiet hours, STOP, and documented consent
SMS follow-up is regulated. The high points:
Quiet hours: do not text between 9pm and 8am in the recipient’s timezone, full stop
Opt-outs: any STOP, UNSUBSCRIBE, or “do not contact” message means immediate DNC, no exceptions
Consent: ask at the door (“okay if I text you the numbers?”) and note the time and date in your CRM — and once a cadence runs through software, that is automated marketing, which needs prior express written consent
FTA exemption (Florida only): if you are setting an appointment (not closing), Florida’s appointment-setting exemption applies; other states do not have this — check your state’s rules
Ringless voicemail: a day 5–10 re-engager, under 20 seconds
Ringless voicemail (RVM) drops work as a complement to the SMS cadence, not a replacement. The play that works in 2026:
Use RVM at day 5 or day 10 when SMS engagement has cooled
Keep the voice message under 20 seconds
Sound natural (“Hey [Name], it’s [Rep], just thought of you, wanted to see if you had any questions on the solar stuff. Give me a shout when you have a minute.”)
Follow the RVM with an SMS the next morning referencing it (“Left you a voicemail yesterday — just wanted to check in.”)
A voice is harder to fake than a text, which is why an RVM lands with more trust — but it does not scale like SMS. Use it on the leads worth re-engaging, not as a default touch on every cadence.
Past 10 leads a week, run the cadence automatically
Running the cadence above for 1–2 leads a week, you can do by hand. At 10–20 fresh leads a week — a typical residential solar rep — you will start dropping touches, mistiming sends, and forgetting which lead is on which day.
This is the job FollowUp is built for: the cadence runs from the rep’s own iPhone via iMessage, so the homeowner sees the number they already have, and AI reads every reply so only the homeowners ready to talk surface. Free tier covers a typical day on the doors — get the iOS app.
Frequently asked questions
How often should solar reps follow up with leads via SMS?
For a fresh post-knock lead, the cadence that works in 2026 is: same-day reminder, day 2 value-add, day 5 check-in, day 10 light bump, day 20 final ask. After day 20 with no response, move the lead to a long-term nurture cadence (one message every 30–45 days) rather than continuing to push. Total of 5–6 active touches over 3 weeks.
What time of day should solar reps send follow-up texts?
Best response windows are 11am–1pm (lunch break) and 5pm–7pm (post-work, pre-dinner) in the recipient’s local timezone. Avoid before 9am, after 8pm, and weekends unless the homeowner explicitly opted in to weekend contact. TCPA quiet hours (9pm–8am local) are legally required, but the conversion-optimal windows are tighter than that.
Should solar SMS follow-ups come from a business number or personal cell?
Personal cell, every time. The homeowner already has the rep’s number from the door knock; texts from that same number read as personal and get answered far more often than texts from a business line they do not recognize. The exception is teams using a shared inbound line for compliance reasons; in that case, lead with the rep’s name in the first message.
When should a solar rep stop following up?
After 5–6 active touches with no response, move the lead to a 30–45 day nurture cadence rather than continuing weekly contact. Any STOP response or “do not contact” indication means immediate DNC. After 6 months of nurture with no engagement, archive.
What about ringless voicemail for solar follow-up?
Ringless voicemail (RVM) drops work as a complement to SMS, not a replacement. Use RVM at the day 5 or day 10 touch when SMS engagement has cooled, with a short 20-second voice message that sounds like the rep just thought of the homeowner. RVM has higher trust signal than SMS but lower scale; use it strategically, not for every touch.