Why Installers Should Show the Value of Solar & Heat Pumps, Not Just Tell Customers
When a homeowner is considering spending thousands of pounds on a solar installation, heat pump or combination of both, simply telling them that the investment will save money may not be enough.
The customer may understand what the salesperson is saying, but that does not necessarily mean they can see the value for themselves.
This is particularly important when handling sales objections. If a homeowner questions whether an installation is worth the money, giving them another verbal explanation about the benefits may not resolve the concern. A more effective approach can be to demonstrate the answer using the customer's own numbers, relevant data and clear visual information.
This principle forms part of the objection-handling framework used by InstallrHub's telesales team and taught through its installer sales training. Brad Clark explains that, where possible, salespeople should show customers why an objection is incorrect rather than simply telling them.
Why telling customers isn't always enough
A salesperson naturally knows their product inside out.
They know the technology, the benefits, the expected savings and the reasons why the system is a good investment. That can make it tempting to respond to a customer's concern by giving them more information.
The problem is that information isn't necessarily the same as understanding.
Consider a homeowner who says they aren't sure whether solar is a worthwhile investment. A salesperson could respond by explaining that solar can reduce electricity bills and provide long-term savings.
That may be completely accurate, but the homeowner is still left with the same question: “What does that actually mean for me?”
Brad's approach is to make the answer more tangible. Instead of simply saying that the system will save money, the salesperson can use a graph or presentation to show the expected change in the customer's energy bills, estimated payback period and potential savings after the payback point.
The customer can then see the potential outcome rather than having to imagine it.
Use the customer's actual concern as the starting point
Showing value only works when the salesperson understands what the customer is actually concerned about.
A homeowner saying “it's too expensive” could be worried about several completely different things. They might not have enough money available upfront, they might be unsure about the return on investment, or they could be comparing the purchase against another expense for their home.
Each of those concerns requires a different response.
If the problem is the upfront cost, explaining long-term ROI won't necessarily solve it.
If the homeowner has enough money available but isn't convinced about the return, talking about finance options may completely miss the point.
This is why clarifying questions come before the response in InstallrHub's objection-handling framework. The salesperson needs to understand the actual problem before deciding what information or evidence to present.
Once that is clear, the salesperson can demonstrate the part of the proposal that matters most to the customer.
Make the financial case easier to understand
Financial questions are particularly common in solar and heat pump sales because the initial investment can be substantial.
A homeowner may want to know:
- How much could their energy bills change?
- How long could it take to recover the investment?
- What could their savings look like after payback?
- How does the proposed system compare with their current costs?
Rather than answering these questions with broad claims, an installer can build a simple financial illustration around the customer's circumstances.
For solar, that might mean showing estimated annual energy savings and how those savings could accumulate over time.
For a heat pump, the conversation may involve the customer's current heating costs and how the proposed system could affect those costs.
The exact figures will depend on the property, system and assumptions being used. The important point is that the customer can see the reasoning behind the recommendation.
Brad specifically recommends using graphs, presentations and data to help the customer visualise the financial case rather than relying entirely on verbal explanations.
Visual information can make an abstract benefit tangible
Savings are difficult to visualise when they're discussed only in conversation.
Saying that a customer could save money over several years requires them to mentally calculate what that might mean.
A simple visual can do much of that work for them.
For example, a graph could show estimated energy costs before and after installation, followed by the point at which the investment reaches payback. The customer can immediately see the relationship between the initial expenditure and the potential long-term benefit.
The same principle applies when explaining technical concerns.
If a customer is worried about heat pump performance during cold weather, simply saying that the system will work may not be particularly persuasive. Relevant performance information, previous customer experience or other appropriate evidence can make the explanation more concrete.
The evidence should always be relevant to the concern being discussed.
Don't overcomplicate the explanation
Showing more information doesn't automatically make a sales presentation better.
In fact, too much information can make the conversation harder for the customer to follow.
Brad's framework specifically recommends keeping the actual response concise and targeted. Salespeople should avoid turning one objection into a two- to five-minute explanation covering everything that makes solar or heat pumps attractive.
The objective is not to overwhelm the customer with information.
It is to answer the question they actually asked.
If the concern is ROI, show the financial case.
If the concern is affordability, address affordability.
If the concern is performance, provide relevant evidence about performance.
A focused response is more likely to resonate because the customer can immediately see how it relates to their concern.
Build confidence after you've shown the evidence
Providing evidence is only part of the process.
Once the salesperson has addressed the concern, they should also reinforce the customer's confidence in the decision.
This is what Brad refers to as the confidence loop.
The salesperson can finish their response with a statement that reinforces why the specific concern shouldn't prevent the customer from moving forward.
For example, if a homeowner is concerned about whether a particular heat pump will perform in cold weather, the salesperson could explain why the chosen system is suitable, provide relevant evidence and then reinforce that they are confident the concern will not be a problem.
The reason this matters is that customers buying high-ticket products often want certainty.
When someone is considering spending £5,000, £10,000 or £15,000, they may not simply want to understand the facts. They also want to feel confident that they are making a sensible decision.
The evidence supports that confidence; the confidence loop reinforces it.
Then check whether the customer is actually convinced
After answering the objection and showing the evidence, the salesperson should check where the customer stands.
A simple question such as “Does that give you more confidence?” or “Does that clear things up?” can provide immediate feedback.
This is important because a customer can understand an explanation without necessarily being convinced by it.
The salesperson therefore needs to listen not only to the customer's answer but also to their tone.
There is a meaningful difference between a confident:
“Yep, that definitely clears it up.”
and a hesitant:
“Yeah, that's fine.”
Brad points out that salespeople need to pay attention to this distinction because some customers may say yes simply because they don't want to disagree or confront the salesperson.
If the customer still sounds uncertain, there may be another concern that needs to be addressed.
An unconvincing response is an opportunity to investigate
A hesitant “yes” shouldn't automatically be treated as a successful objection-handling moment.
If the customer says that the explanation “sort of” clears things up, but their tone suggests they remain uncertain, the salesperson can gently reopen the conversation.
Brad recommends challenging the customer in a non-confrontational way, such as asking whether they are sure or whether there is anything else they would like explained.
This gives the customer another opportunity to explain what is still bothering them.
It also gives the salesperson useful information.
If the original response didn't resolve the concern, the salesperson knows they need to approach it differently rather than moving ahead with an unresolved objection.
This is why a sales framework is more useful than memorising scripts
Installers should absolutely prepare for common objections.
Brad recommends having specific scripts available for objections such as price and “I need to think about it.”
However, no script can predict every question a homeowner will ask.
That is why the broader framework is useful.
A salesperson can use the same basic process when faced with an unfamiliar question: understand the concern, reduce resistance, demonstrate empathy, provide a concise and targeted response, show evidence where possible, reinforce confidence and then check whether the customer is satisfied with the answer.
The framework gives the salesperson something to fall back on when the conversation doesn't follow a prepared script.
A better sales conversation isn't about saying more
One of the biggest lessons from this approach is that better sales conversations don't necessarily involve longer explanations.
They involve more relevant explanations.
If the customer doesn't understand why your quotation represents good value, another five minutes talking about the benefits of your company may not help.
If you can show them exactly how the numbers work, however, the conversation changes.
The customer has something concrete to consider.
The same applies to technical concerns. Instead of asking the homeowner to simply trust what the salesperson says, relevant evidence can make the explanation more credible and easier to understand.
For installers, this can turn objection handling from a defensive part of the sales process into an opportunity to demonstrate expertise.
Give customers something they can believe in
Solar and heat pump installations are significant purchases.
Customers need information, but they also need confidence.
The salesperson's role is therefore not simply to tell the homeowner why the product is good. It is to understand what matters to that particular customer and then give them a clear, relevant explanation supported by evidence where possible.
That might mean showing the financial case.
It might mean demonstrating expected performance.
It might mean using customer data or other appropriate evidence to address a concern.
The specific evidence will change depending on the objection, but the principle remains the same: when you can show the customer the answer, don't rely on telling them alone.
For installers looking to improve their conversion rates, that small change can make sales conversations more focused, more credible and more useful for the homeowner.
Improve Your Installer Sales Process
This objection-handling framework is part of the wider sales training InstallrHub provides to installers. The training covers objection-handling theory alongside specific scripts for common objections and other areas including discovery, quoting and follow-up.
InstallrHub's core service also provides ready-to-quote appointments for heat pump and solar installers, allowing installation businesses to focus on carrying out surveys and converting opportunities rather than managing every stage of lead generation and qualification themselves.
Ready to fill your surveyors’ diaries? Claim your Pre-Booked Appointments here
