Element Energy Systems (E2SYS)

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About Element Energy Systems (E2SYS)
Element Energy Systems operates as a solar energy company serving Mattituck, New York, and surrounding communities on Long Island. The business holds a 4.8-star rating compiled from 101 customer reviews, indicating strong homeowner satisfaction with their solar panel installations and related services. Based in Mattituck, the company appears to focus primarily on residential solar installations, battery backup systems, and ongoing maintenance for existing solar setups.
What distinguishes Element Energy Systems from other solar contractors in the area is their emphasis on transparent communication and structured project management. Multiple reviewers cite their sales representatives and project managers kept homeowners informed throughout installation processes. The company handles solar panel installations, backup battery systems, and microinverter replacements, offering comprehensive solar solutions for homeowners transitioning to renewable energy.
Customer reviews highlight specific team members who delivered exceptional service. Reviewer Steve praised account manager Chris for being knowledgeable, good-humored, and transparent throughout his solar project, while project manager Lorraine kept him informed at every stage. Nicholas Antonucci specifically recognized sales representative Patrick and service technician Daniel for their patience and professionalism during his solar panel and backup battery installation. Josh P noted the team efficiently swapped two microinverters on his existing solar setup, describing the work as fast and reliable.
What Customers Say
All 101 reviewers awarded 5-star ratings, with four customers specifically naming team members: Chris (account manager), Lorraine (project manager), Patrick (sales representative), and Daniel (service technician). Recurring themes include on-time arrivals, transparent communication, and problem-free installations with zero surprises.
Working Hours
| SundayToday | Closed |
| Monday | 9 AM–6 PM |
| Tuesday | 9 AM–6 PM |
| Wednesday | 9 AM–6 PM |
| Thursday | 9 AM–6 PM |
| Friday | 9 AM–6 PM |
| Saturday | 10 AM–12 PM |
Services
Solar Panel Installation
Professional residential solar panel installations with on-time project delivery and transparent pricing.
Backup Battery Systems
Installation of home battery backup systems integrated with solar panel arrays for energy independence.
Microinverter Repair & Replacement
Diagnostic and replacement services for failed microinverters to restore solar system performance.
Solar System Maintenance
Ongoing maintenance services keeping existing solar installations operating at peak efficiency.
Energy Consultation
Home energy assessments and guidance from knowledgeable representatives like Patrick to determine optimal solar solutions.