Do solar panels need a lot of maintenance?

Solar panels are fairly low-maintenance, but they do need occasional attention. A quick wash a couple of times a year and a yearly professional inspection help maintain efficiency. Watch for cracked glass, loose wiring, or hail damage; small fixes cost far less than waiting until output drops. If a panel is badly shattered, replacement—handled by a licensed pro—is often the smarter call.

How often do I need to replace my solar panels?

Most panels last 25 to 50 years, so replacement is rare. Swap them out only when output drops noticeably, the warranty has run its course, or storm damage makes repairs impractical. Track your production data; if efficiency continues to slip even after minor fixes, it’s time to consult a solar installation professional and consider replacing a panel.

Who is responsible for solar panel repairs?

Homeowners are accountable for solar panel repairs unless their system is under a leasing agreement. Warranty coverage may reduce repair expenses for specific components. Warranty protection covers repairs when panels fail due to installation errors or unexplained issues. However, if a unit cracks due to an impact, the homeowner is responsible. Always contact your installer and review your warranty before initiating repairs. Many manufacturers offer warranties ranging from 10 to 20 years. Inverters have a 10-year warranty, panels carry a minimum five-year workmanship warranty, and the overall system is protected for 25 years.

Top-Rated Solar Panels For Electric System Repairs Experts in Lansdale, PA

H L Bowman

2259 Woodlawn St

4.72(

387

)

•Approved Pro

H L Bowman

2259 Woodlawn St

4.72(

387

)

•Approved Pro

Customers say: Super punctual

Recommended by 90% of Angi customers

Recommended by 90% of HomeAdvisor customers

3191 local quotes requested

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"

Lena W on August 2025

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"

Lena W on August 2025

Roto-Rooter Plumbing & Water Cleanup

587 Bethlehem Pike

New on HomeAdvisorNew on HomeAdvisor

•Approved Pro

Roto-Rooter Plumbing & Water Cleanup

587 Bethlehem Pike

New on HomeAdvisorNew on HomeAdvisor

•Approved Pro

20 local quotes requested

90 years of experience

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Valdel Plumbing

2361 Potshop Ln

4.77(

177

)

•Approved Pro

Valdel Plumbing

2361 Potshop Ln

4.77(

177

)

•Approved Pro

Customers say: Quick response

Recommended by 92% of Angi customers

Recommended by 92% of HomeAdvisor customers

996 local quotes requested

Residential Plumbing & Drain Cleaning Service. Owners have over 30 years of experience. Proudly servicing Montgomery County, Chester County, Delaware County and lower Bucks County with professional, personal and timely service. Guaranteed respect for you, your time and your home. No job is too big or too small. Call us today for Expert Service, Quality Products, and Affordable Price!

"Smooth and efficient"

Michael J M on September 2025

Residential Plumbing & Drain Cleaning Service. Owners have over 30 years of experience. Proudly servicing Montgomery County, Chester County, Delaware County and lower Bucks County with professional, personal and timely service. Guaranteed respect for you, your time and your home. No job is too big or too small. Call us today for Expert Service, Quality Products, and Affordable Price!

"Smooth and efficient"

Michael J M on September 2025

Pressman Home Services

1836 Stout Dr

4.95(

220

)

•Approved Pro

Pressman Home Services

1836 Stout Dr

4.95(

220

)

•Approved Pro

Customers say: Super punctual

Recommended by 97% of Angi customers

Recommended by 97% of HomeAdvisor customers

1086 local quotes requested

Ross, Master Plumber, and has been servicing the Southeastern Pennsylvania area for a combined 60+ years. With extensive knowledge in both Residential and Commercial plumbing, we are sure to have the right solution for all of your needs. If you’re looking for a company who sets itself apart from the rest, one that truly stands behind its word, you’ll want to contact Paradigm Plumbing Solutions. Unlike most companies, you will have the Owners, onsite, working alongside of our Foreman from start to finish. This will give you peace of mind, knowing the job will be done to the highest standards. Our existing plumbing Customers will never have to pay an emergency service fee. In addition, we will always extend additional discounts when our existing customers continue to use Paradigm Plumbing Solutions for additional work. Owned and operated by Master Plumber, Ross Pressman, Paradigm Plumbing Solutions is a family-run venture that has deep roots in the community. Join our family of totally satisfied customers and let us show you what were made of.

"Don’t hesitate - make the call; we’re so glad we did! I will definitely call Paradigm Plumbing for our future projects! It was such a pleasure to work with Ross and his crew. They respond quickly and their work is top quality."

Mark B on October 2024

Ross, Master Plumber, and has been servicing the Southeastern Pennsylvania area for a combined 60+ years. With extensive knowledge in both Residential and Commercial plumbing, we are sure to have the right solution for all of your needs. If you’re looking for a company who sets itself apart from the rest, one that truly stands behind its word, you’ll want to contact Paradigm Plumbing Solutions. Unlike most companies, you will have the Owners, onsite, working alongside of our Foreman from start to finish. This will give you peace of mind, knowing the job will be done to the highest standards. Our existing plumbing Customers will never have to pay an emergency service fee. In addition, we will always extend additional discounts when our existing customers continue to use Paradigm Plumbing Solutions for additional work. Owned and operated by Master Plumber, Ross Pressman, Paradigm Plumbing Solutions is a family-run venture that has deep roots in the community. Join our family of totally satisfied customers and let us show you what were made of.

"Don’t hesitate - make the call; we’re so glad we did! I will definitely call Paradigm Plumbing for our future projects! It was such a pleasure to work with Ross and his crew. They respond quickly and their work is top quality."

Mark B on October 2024

Unique Indoor Comfort

780 5th Ave

4.64(

663

)

•Approved Pro

Unique Indoor Comfort

780 5th Ave

4.64(

663

)

•Approved Pro

Customers say: Super punctual

1361 local quotes requested

59 years of experience

"Helpful meets Helpful-Unique Indoor Comfort is now Ace Hardware Home Services, a fourth-generation heating, cooling, plumbing and electrical service company based in King of Prussia, PA. We are a customer service company that happens to excel in heating, air conditioning, plumbing and electrical home services. We have a unique reputation for superior service and quality craftsmanship --- but don't take our word for it --- Experience the Unique service firsthand." Providing HVAC service and repair, system replacement, and air conditioning solutions for older homes. Residential plumbing service, repair, emergency service, and water heaters. Electrical emergency service, repair, home upgrades, generators and EV Chargers.

"Jeff and his team did and excellent job with the installation of two Daikin HVAC units. I had many questions about the units and install and they were quick and thorough in responding. The price and warranty were competitive with high end brands. The crew was courteous and professional during the two day install. They were the only company that included replacement of the coolant lines, rather than just flushing the old ones. So far the Daikin variable speed AC units are exceptionally quiet and the house is very comfortable. Would recommend Ace Home Services and Unique Comfort without reservation."

Dean W on June 2025

"Helpful meets Helpful-Unique Indoor Comfort is now Ace Hardware Home Services, a fourth-generation heating, cooling, plumbing and electrical service company based in King of Prussia, PA. We are a customer service company that happens to excel in heating, air conditioning, plumbing and electrical home services. We have a unique reputation for superior service and quality craftsmanship --- but don't take our word for it --- Experience the Unique service firsthand." Providing HVAC service and repair, system replacement, and air conditioning solutions for older homes. Residential plumbing service, repair, emergency service, and water heaters. Electrical emergency service, repair, home upgrades, generators and EV Chargers.

"Jeff and his team did and excellent job with the installation of two Daikin HVAC units. I had many questions about the units and install and they were quick and thorough in responding. The price and warranty were competitive with high end brands. The crew was courteous and professional during the two day install. They were the only company that included replacement of the coolant lines, rather than just flushing the old ones. So far the Daikin variable speed AC units are exceptionally quiet and the house is very comfortable. Would recommend Ace Home Services and Unique Comfort without reservation."

Dean W on June 2025

Christian Home Services Heating, Cooling, Plumbing & Electrical

1320 Industrial Boulevard

4.37(

223

)

•Approved Pro

Christian Home Services Heating, Cooling, Plumbing & Electrical

1320 Industrial Boulevard

4.37(

223

)

•Approved Pro

Customers say: Super punctual

1020 local quotes requested

36 years of experience

Christian Heating, Cooling, & Plumbing has been a leading service provider in the Bucks County and surrounding areas since 1989. We've served thousands of customers providing each customer with expert technicians, honest pricing, prompt and friendly service, and personalized advice & recommendations on your heating & cooling or plumbing systems tailored to your requirements. We pride ourselves on our high-level of personalized customer service to ensure that your home environment is as safe and comfortable as possible. We offer service and installation of HVAC systems from Carrier & Daikin. Our expert service technicians receive ongoing training weekly to ensure they are able to fix any issue our homeowners may encounter.

"I scheduled an appointment with them in response to their ad to flush a hot water tank for $49, no trip charge or add on expenses. After scheduling and in advance of the appointment I called for details regarding the service to be provided at this very hard to believe price. No matter what time of day I called I was always routed to an answering service that only scheduled appointments. Each time they said they would reach out to a manager to get my questions answered. After 3 calls and an email without a response, I cancelled my appointment."

Lisa Z on April 2025

Christian Heating, Cooling, & Plumbing has been a leading service provider in the Bucks County and surrounding areas since 1989. We've served thousands of customers providing each customer with expert technicians, honest pricing, prompt and friendly service, and personalized advice & recommendations on your heating & cooling or plumbing systems tailored to your requirements. We pride ourselves on our high-level of personalized customer service to ensure that your home environment is as safe and comfortable as possible. We offer service and installation of HVAC systems from Carrier & Daikin. Our expert service technicians receive ongoing training weekly to ensure they are able to fix any issue our homeowners may encounter.

"I scheduled an appointment with them in response to their ad to flush a hot water tank for $49, no trip charge or add on expenses. After scheduling and in advance of the appointment I called for details regarding the service to be provided at this very hard to believe price. No matter what time of day I called I was always routed to an answering service that only scheduled appointments. Each time they said they would reach out to a manager to get my questions answered. After 3 calls and an email without a response, I cancelled my appointment."

Lisa Z on April 2025

Horizon Services

900 Adams Ave

4.03(

1,236

)

•Approved Pro

Horizon Services

900 Adams Ave

4.03(

1,236

)

•Approved Pro

Customers say: Super punctual

1521 local quotes requested

36 years of experience

Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee. Horizon Services is the Heating Company Your Friends and Neighbors Call to Keep Warm All Winter Long!

"We were made to sign a Waiver of Right to Cancel and an Emergency Work Authorization although I had made it clear on the phone that it was not an emergency, we were just replacing functioning older elements with new ones. He then gave us a price that, even though it was said to be a service partner rate (they had previously done HVAC work for us), seemed extremely high, but we didn't have anything to compare it to (a mistake), so we said okay and he began work. He appeared to be having trouble removing the old sink, but did not inform us that he was damaging our counter top in the process. Not until he was all done and waiting for someone to bring him the right color caulk did he show us the many cracks in our counter top. He seemed surprised that we were unhappy about the damage. He went out to his truck and called in, then returned to say that his manager offered to install a toilet we had wanted to have replaced later at no charge. That didn't seem like much consolation when we are going to have to get all new counter tops installed in our kitchen, plus the sink and garbage disposal taken out and reinstalled. Later we had another plumber install our toilet, which cost less than a third of the service partner rate originally quoted to us by the Horizon technician, with no damage. We did not want Horizon to do any more plumbing for us. In addition to the ruined counter top, when the caulk cured it pulled away from the gap, leaving holes around the back and sides. We were also surprised that he took everything with him without asking us. I told him that the old garbage disposal still worked, we were just replacing it so we wouldn't have to do it later, and would have tried to see if someone else could use it. The same with the unused pieces from the new faucet. We chose not to install the soap dispenser, and he left us the just the pump piece while taking away the straw, the bottle, and the rest of the assembly pieces, as well as the deck plate and gasket that we didn't use. Maybe technicians are told to scavenge spare parts for future jobs, but we had purchased everything ourselves so it does seem like we should have been asked, at least. I was not watching him when he packed up because I was still in shock about the counter damage and the prospect of now having to replace counter tops when we hadn't planned on it. I submitted a review to Horizon's website, but it never appeared there and I received no response."

Sharon S on August 2018

Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee. Horizon Services is the Heating Company Your Friends and Neighbors Call to Keep Warm All Winter Long!

"We were made to sign a Waiver of Right to Cancel and an Emergency Work Authorization although I had made it clear on the phone that it was not an emergency, we were just replacing functioning older elements with new ones. He then gave us a price that, even though it was said to be a service partner rate (they had previously done HVAC work for us), seemed extremely high, but we didn't have anything to compare it to (a mistake), so we said okay and he began work. He appeared to be having trouble removing the old sink, but did not inform us that he was damaging our counter top in the process. Not until he was all done and waiting for someone to bring him the right color caulk did he show us the many cracks in our counter top. He seemed surprised that we were unhappy about the damage. He went out to his truck and called in, then returned to say that his manager offered to install a toilet we had wanted to have replaced later at no charge. That didn't seem like much consolation when we are going to have to get all new counter tops installed in our kitchen, plus the sink and garbage disposal taken out and reinstalled. Later we had another plumber install our toilet, which cost less than a third of the service partner rate originally quoted to us by the Horizon technician, with no damage. We did not want Horizon to do any more plumbing for us. In addition to the ruined counter top, when the caulk cured it pulled away from the gap, leaving holes around the back and sides. We were also surprised that he took everything with him without asking us. I told him that the old garbage disposal still worked, we were just replacing it so we wouldn't have to do it later, and would have tried to see if someone else could use it. The same with the unused pieces from the new faucet. We chose not to install the soap dispenser, and he left us the just the pump piece while taking away the straw, the bottle, and the rest of the assembly pieces, as well as the deck plate and gasket that we didn't use. Maybe technicians are told to scavenge spare parts for future jobs, but we had purchased everything ourselves so it does seem like we should have been asked, at least. I was not watching him when he packed up because I was still in shock about the counter damage and the prospect of now having to replace counter tops when we hadn't planned on it. I submitted a review to Horizon's website, but it never appeared there and I received no response."

Sharon S on August 2018

Clear Flow Water Solutions LLC

1064 Memorial Hwy

3.53(

47

)

•Approved Pro

Clear Flow Water Solutions LLC

1064 Memorial Hwy

3.53(

47

)

•Approved Pro

943 local quotes requested

17 years of experience

Clear Flow is a family owned and operated full service plumbing company. We have fully stocked plumbing trucks and experienced technicians ready to accommodate each customer's needs in each *county* every day (* Berks, Chester, Lancaster,Lehigh and Montgomery*). You will always see the same service professional and get to develop a great professional relationship with you plumber! Our office is small but very efficient, you'll actually get to speak to a real person and not a machine. Our office is open 9am-5pm week days and 9am-2pm Saturdays but when the office is closed, calls are forwarded directly to the Owner's mobile phone! You will always be taken care of immediately, 24 hours/7 days a week. In addition to plumbing, we offer customized water treatment options, such as water softeners, iron breakers, purified water systems, bacteria removal systems and well services. We also do bathroom renovations. No job is too big or too small.

"Just like some the other comments….Extremely unprofessional customer service person who answers the phone, interrupted several times and hung up on me. If you have a problem with their work won’t help you. Even when I inquired about warranty of their work I got a rude attitude.DO NOT RECOMMEND"

Lena O on February 2025

Clear Flow is a family owned and operated full service plumbing company. We have fully stocked plumbing trucks and experienced technicians ready to accommodate each customer's needs in each *county* every day (* Berks, Chester, Lancaster,Lehigh and Montgomery*). You will always see the same service professional and get to develop a great professional relationship with you plumber! Our office is small but very efficient, you'll actually get to speak to a real person and not a machine. Our office is open 9am-5pm week days and 9am-2pm Saturdays but when the office is closed, calls are forwarded directly to the Owner's mobile phone! You will always be taken care of immediately, 24 hours/7 days a week. In addition to plumbing, we offer customized water treatment options, such as water softeners, iron breakers, purified water systems, bacteria removal systems and well services. We also do bathroom renovations. No job is too big or too small.

"Just like some the other comments….Extremely unprofessional customer service person who answers the phone, interrupted several times and hung up on me. If you have a problem with their work won’t help you. Even when I inquired about warranty of their work I got a rude attitude.DO NOT RECOMMEND"

Lena O on February 2025

Water Heaters in a Hurry

100 Jonquil Lane

4.98(

48

)

•Approved Pro

Water Heaters in a Hurry

100 Jonquil Lane

4.98(

48

)

•Approved Pro

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

282 local quotes requested

In Business Since 2020 We get you in hot water fast! We are a family owned business and specialize in Water heater installation, removal, and repair for all manufacturers and models. We do everything water heater related including pressure reducing valves, thermal expansion tanks, water shut off valves, leak repair etc. Promised to be quick in responce, fast, efficient and knowledgeable. Over 13 years of experience in the field. How We Got Started I chose to work in this industry because The feeling of doing something right the first time or fixing someone else's work. Also meeting new people.. We started in this industry in 2014. We describe our business as Family owned and operated How long have i been in the field as a technician? 13 years

"Jeff did the job efficiently. He was very professional and his fee was very competitive. I relied on previous reviews on him and was hesitant at first but I am glad I contacted him. Will definitely hire again."

Joe B on June 2025

In Business Since 2020 We get you in hot water fast! We are a family owned business and specialize in Water heater installation, removal, and repair for all manufacturers and models. We do everything water heater related including pressure reducing valves, thermal expansion tanks, water shut off valves, leak repair etc. Promised to be quick in responce, fast, efficient and knowledgeable. Over 13 years of experience in the field. How We Got Started I chose to work in this industry because The feeling of doing something right the first time or fixing someone else's work. Also meeting new people.. We started in this industry in 2014. We describe our business as Family owned and operated How long have i been in the field as a technician? 13 years

"Jeff did the job efficiently. He was very professional and his fee was very competitive. I relied on previous reviews on him and was hesitant at first but I am glad I contacted him. Will definitely hire again."

Joe B on June 2025

Water Heater Express

1680 Narcissa Rd

4.49(

81

)

•Approved Pro

Water Heater Express

1680 Narcissa Rd

4.49(

81

)

•Approved Pro

Customers say: Super punctual

329 local quotes requested

26 years of experience

Water Heater Express has been in business for over 12 years with more than 20 years' experience. We are an authorized service provider for manufacturer's warranty work and service all brands and types of water heaters (LP, Gas, and Power Vent as well). We also work on pressure reducing valves and expansion tanks. Call us for a free quote!

"They did good no complaints so far. I'll let you know next month if I feel the same way."

Debora N on March 2023

Water Heater Express has been in business for over 12 years with more than 20 years' experience. We are an authorized service provider for manufacturer's warranty work and service all brands and types of water heaters (LP, Gas, and Power Vent as well). We also work on pressure reducing valves and expansion tanks. Call us for a free quote!

"They did good no complaints so far. I'll let you know next month if I feel the same way."

Debora N on March 2023

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H L Bowman

H L Bowman

Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

Valdel Plumbing

Valdel Plumbing

Pressman Home Services

Pressman Home Services

Unique Indoor Comfort

Unique Indoor Comfort

Christian Home Services Heating, Cooling, Plumbing & Electrical

Christian Home Services Heating, Cooling, Plumbing & Electrical

Horizon Services

Horizon Services

Clear Flow Water Solutions LLC

Clear Flow Water Solutions LLC

Water Heaters in a Hurry

Water Heaters in a Hurry

Water Heater Express

Water Heater Express

The Lansdale, PA homeowners’ guide to solar panels for electric system repairs

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Install Solar Panels n Virginia

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H L Bowman

H L Bowman

Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

Valdel Plumbing

Valdel Plumbing

Pressman Home Services

Pressman Home Services

Unique Indoor Comfort

Unique Indoor Comfort

Christian Home Services Heating, Cooling, Plumbing & Electrical

Christian Home Services Heating, Cooling, Plumbing & Electrical

Horizon Services

Horizon Services

Clear Flow Water Solutions LLC

Clear Flow Water Solutions LLC

Water Heaters in a Hurry

Water Heaters in a Hurry

Water Heater Express

Water Heater Express

The Lansdale, PA homeowners’ guide to solar panels for electric system repairs

Solar Panel Prices

Install Solar Panels n Virginia

Install Solar Panels in Pennsylvania

Install Solar Panels in Texas

Install Solare Panels in Florida

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