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Find Solar panel installers in Denville

Avatar for Green Sun Energy Services, LLC
Green Sun Energy Services, LLC
5.0(
73
)
Solar Panel Install

Serving Denville, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Sun Green did fantastic job on our new generator! They gave us details about each step and everything went as planned. Glen showed me how to use the system and everybody was super responsive. I’m so glad I went with them and now considering Solar panels for next project."
Ruisi
Oceanport
Additional Photos
Additional Photos
Additional Photos

+55

Response time5 days
Response rate100%
9 neighbors recently requested a quote
Avatar for Power Energy Solutions LLC
Power Energy Solutions LLC
4.5(
8
)
Solar Panel Install

Serving Denville, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"⭐⭐⭐⭐⭐ Great experience with Power Energy Solutions from start to finish! From the sales rep to the operations team and installation crew, everyone was professional, knowledgeable, and easy to work with. Very impressed with the overall service and smooth process. Highly recommend!"
Solar project
Solar Install
5 neighbors recently requested a quote
Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Denville, NJ and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

California Home I
California Home I
California Home I
Texas Home
Texas Home

+3

SolarSesame, Inc.
5.0(
31
)
Solar Panel Install

Serving Denville, NJ and surrounding areas

In business since 2021

Free estimates

"I recently had the pleasure of working with Solar Sesame for a solar consultation, and I cannot express enough how positive my experience was! From the very first interaction, their team displayed exceptional professionalism and a genuine commitment to helping me understand the benefits of solar energy. The consultation process was incredibly thorough. My consultant took the time to assess my energy needs, evaluate my property, and explain the various options available to me in a clear and concise manner. What stood out the most was their ability to break down complex concepts into easily understandable terms, making the entire process feel approachable and enjoyable. Solar Sesame's transparency was refreshing. They provided a detailed analysis of potential savings, environmental impact, and financing options without any pressure to make a quick decision. I truly appreciated their patient approach, allowing me to ask questions and express concerns, which they addressed with knowledge and care. The team's passion for renewable energy is contagious! It's clear they are not just selling a product, but genuinely believe in the positive impact solar energy can have on our planet and our wallets. They took the time to share success stories from other clients, which further solidified my trust in their expertise. By the end of the consultation, I felt empowered and excited about the prospect of going solar. The customized plan they laid out was tailored to my specific needs and budget, and I left the meeting feeling confident in my decision to move forward. If you're considering solar energy, I highly recommend Solar Sesame. Their dedication to customer satisfaction, expert knowledge, and commitment to sustainability make them a standout choice in the solar industry. I canâ t wait to move ahead with my solar installation, and I owe it all to the fantastic team at Solar Sesame! Thank you for an outstanding experience!"
Recommended by68%of homeowners
Avatar for Independent Powur Consultant
Independent Powur Consultant
5.0(
8
)
Solar Panel Install

Serving Denville, NJ and surrounding areas

In business since 2014

Free estimates

For insurance purposes we will only service/repair equipment we install. \n\nI’m told the customer chooses the contractor on Angi and I believe that but I don’t believe that 95% of you can’t even respond in email text or phone call. Please gather your estimates & come to me last. I will beat any price by $1000 or more. I’m only trying to help you bring home that deal your looking for backed by a great company with our industry leading 30 year worry free deductible free warranty. I can’t help you if you can’t respond. \n\nPowur is a solar energy installation company that has installed thousands of residential solar systems across 20 US states since its founding in 2014. Powur has partnered with a number of industry leaders to provide homeowners with quality solar panels, inverters, backup batteries & solar generators, & other energy efficiency upgrades designed to reduce the monthly utility bill as well as help the environment. \n\nPOWUR DIFFERENCE\n\nYour solution to low cost, clean, reliable energy your family can depend on.\nFinancially Secure: Investor backed & Member owned\nExperienced: Over 5,000 successful installations\nDoing Well By Doing Good: Fully certified B-Corp\nValidation: Inc. 5000 Fastest Growing Company in America

Ground Mount
Water ionizer Project
Schulenburg Texas
Schulenburg Texas
Schulenburg Texas

+5

Recommended by100%of homeowners
Avatar for Costanzo Electrical & Mechanical, LLC
Costanzo Electrical & Mechanical, LLC
4.7(
98
)
Solar Panel Install

Serving Denville, NJ and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Contacted us morning of request. Advised to replace since long past life expectancy. Provided quote and estimated time of installation. Contacted us to let us know arrival would be a little late (much appreciated!). Replacement was done efficiently and quickly. Delighted with replacement, responsiveness, and quality of work. Would definitely use again as well as recommend to others."
Response time4 days
Response rate100%
Recommended by97%of homeowners
Avatar for SunPower
SunPower
4.2(
105
)
Solar Panel Install

Serving Denville, NJ and surrounding areas

In business since 1985

Free estimates

"I had solar panels installed by SunPower's subcontractor Hooked on Solar in 2020. In 2023 some of the panels were damaged by an electrical outage and surge. It took about 4 months for Hooked on Solar to identify the damaged panels, schedule an appointment to replacement, but finally they fixed the panels."
Coastal SunPower Solar Installation
West Coast SunPower Solar Installation
NorthEastern Solar Installation
Southern Solar Installation
SunVault™ Storage Helps Keep the Lights On

+3

Recommended by84%of homeowners
Avatar for Green House Electric, LLC
Green House Electric, LLC
4.8(
31
)
Solar Panel Install

Serving Denville, NJ and surrounding areas

In business since 2011

Free estimates

"Frank upgraded the electrical panel and rewired the whole house. Very nice guy and work gets done. Honest reliable and does great work! reasonable prices. Approved by town inspector. Hire frank to get the work done the right way. Will Def. recommend Frank / Green House Electric, LLC"
Green House Solar and Electric
Green House Solar and Electric
Green House Solar and Electric
Green House Solar and Electric
Green House Solar and Electric

+33

Recommended by100%of homeowners
Showing 1-10 of 42
FAQs for solar panel installation projects in Denville, NJ

A single Tesla Powerwall provides backup power for essential home circuits for approximately one day during an outage. This duration varies significantly based on which appliances and systems you're powering. Critical loads like refrigeration, limited lighting, internet equipment, and a few outlets might draw two to five kWh daily. With 13.5 kWh of usable capacity, careful energy management is necessary for extended outages unless you have solar panels to recharge during daylight hours.

A Tesla Powerwall can power most residential air conditioners, as its 5.8 kW continuous output handles the three to four kW requirement of standard AC units. However, running air conditioning substantially increases energy consumption, potentially depleting a single Powerwall within several hours. For meaningful climate control during extended outages, multiple Powerwall units are recommended. Solar panel integration helps replenish the batteries during daylight hours, extending your cooling capabilities.

Tesla Powerwalls qualify for the federal Residential Clean Energy Credit, which offers a 30% tax credit through 2032, followed by 26% in 2033 and 23% in 2034. This represents a tax credit (direct reduction of tax liability) rather than a deduction. To qualify, the system must be charged primarily from renewable energy sources. Additionally, many states and utilities offer supplemental incentives that further reduce effective costs. Consult with a tax professional regarding your specific eligibility and filing requirements.

Unlike conventional generators that require fuel, maintenance, and produce noise and emissions, Tesla Powerwalls operate silently and automatically without ongoing fuel costs. While generators can run indefinitely with refueling, Powerwalls have capacity limitations unless paired with solar recharging. Traditional generators cost less initially but require regular maintenance, testing, and fuel storage. Powerwalls offer additional daily benefits through energy bill management and smart home integration features that generators cannot provide, making them multifunctional investments beyond emergency backup.

Tesla Powerwall systems require minimal ongoing maintenance compared to other backup power solutions. Unlike generators with moving components requiring regular servicing, Powerwalls function virtually without mechanical intervention. The manufacturer recommends keeping the unit's surroundings clean and ensuring proper ventilation. For systems paired with solar panels, periodic panel cleaning (costing between $295 and $625) helps maintain optimal charging efficiency. The system conducts automatic self-diagnostics and receives software updates remotely, with most potential issues identified and addressed through Tesla's monitoring capabilities.

The Denville, NJ homeowners’ guide to solar panel installations

From average costs to expert advice, get all the answers you need to get your job done.

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