Business Details
21 Years
experience
Vermont Solar Energy Experts
AllEarth Renewables is a Vermont-based company dedicated to providing innovative solar energy solutions. Founded by renewable energy pioneer David Blittersdorf, our team combines decades of industry experience with a commitment to sustainability. We specialize in dual-axis solar trackers, community solar programs, and RePower initiatives that maximize energy efficiency. Our engineering expertise and customer-centric approach ensure tailored solutions for residential, commercial, and municipal clients. With a focus on Vermont's unique climate challenges, we've developed bifacial solar technology that generates 40% more winter energy.Our team includes certified professionals in technical support, sales engineering, and renewable policy advocacy. We maintain rigorous quality standards through ISO-certified manufacturing processes and continuous product innovation. Backed by 15+ years of field data, our solar trackers deliver proven performance in northern latitudes. Our financial team ensures transparent billing practices and maximizes tax credit opportunities for clients. As industry leaders, we actively shape energy policy through legislative advocacy and public education initiatives.
Services
Solar Trackers
Community Solar
RePower Program
Technical Support
PPA Management
Details
- Year established: 2005
Highlights and features
- We engineer solar solutions specifically for northern climates
- Our dual-axis trackers generate 40% more energy than fixed panels
- Vermont-based manufacturing with ISO 9001 quality certification
- 15+ years of field-tested performance data in cold climates
- Certified fraud examiner ensures financial transparency
Associations and certifications
- ISO 9001
What people say
Eliminates power bills
Superior investment returns
Predictable annual production
Excellent customer support
100% satisfaction
Services
Solar Trackers
Our dual-axis solar trackers follow the sun's exact path throughout the day while bifacial panels capture reflected light. This combination generates up to 40% more electricity than fixed systems, particularly in northern climates with seasonal snow cover. Engineered for durability in cold environments, our trackers integrate seamlessly with existing energy infrastructure.
Community Solar
This program enables multiple participants to share benefits from a single solar array. Ideal for those with unsuitable rooftops or rental properties, it provides clean energy credits without equipment installation. Participants receive proportional energy production credits while supporting local renewable infrastructure development.
RePower Program
This initiative enhances existing solar arrays with advanced tracking technology. By retrofitting older systems with our dual-axis trackers, customers significantly increase energy production without replacing entire installations. The program includes comprehensive system evaluation and customized upgrade planning.
Technical Support
Our certified technicians provide comprehensive support before, during, and after installation. Services include system diagnostics, performance optimization, and maintenance guidance. We offer remote troubleshooting and on-site assistance for both residential and commercial clients throughout the Northeast region.
PPA Management
We facilitate Power Purchase Agreements that allow customers to access solar energy without upfront costs. Under this arrangement, we own and maintain the system while customers purchase generated electricity at reduced rates. Contracts include performance guarantees and long-term price stability.
People
David Blittersdorf
President / CEO
Renewable energy pioneer with 40+ years experience. Founded NRG Systems and AllEarth Renewables. Holds mechanical engineering degree from UVM and honorary PhD from Wentworth Institute. Leads industry advocacy efforts through Post Carbon Institute and Vermont Businesses for Social Responsibility.
Evan Blittersdorf
Sales Director
Manages sales strategy and PPA customer relations. Combines Vermont roots with international experience from South Korea. Focuses on expanding solar access through innovative financing models while maintaining local community connections.
Paul Gustafson
Technical Support
Provides comprehensive technical assistance for solar installations. Brings expertise from energy-saving product support and residential energy auditing. Specializes in system optimization and troubleshooting for both new and legacy installations.
Stephania Zelinski
Sales Engineer
Physics graduate from SUNY Plattsburgh. Serves as technical liaison between engineering teams and customers. Focuses on system design optimization and dealer network support. Combines technical expertise with customer service excellence.
David Mullett
General Counsel
Energy law expert advocating for renewable policy reforms. Provides legal counsel on state and federal regulatory matters. Works to advance climate solutions through legislative engagement and industry standard development.
Questions
How do AllEarth solar trackers work in winter?
Our dual-axis trackers follow the sun's path while bifacial panels capture reflected light from snow, generating 40% more winter energy than conventional systems.
What financing options are available?
We offer Power Purchase Agreements (PPAs) and help customers maximize federal tax credits. Vermont residents receive personalized financing guidance.
Can I expand my existing solar system?
Yes, our RePower Program upgrades existing arrays with advanced tracking technology to increase energy production and efficiency.
What maintenance do solar trackers require?
Our systems require minimal maintenance with automated tracking and snow-shedding design. We provide comprehensive technical support and service plans.
How does net metering work with AllEarth systems?
Excess energy generated by our trackers feeds into the grid through net metering, earning credits that offset nighttime or winter energy usage.
Reviews (1)
Jessie J.
Jul 24, 2016
Report
Purchased three AllSun Trackers and haven't had a power bill in more than FIVE years!! Pleased with the service received during purchase and install, highly recommend this team to anyone interested in solar power!!
