ETB Developer

Generate winning solar and storage
proposals in minutes.

Streamline your sales process and create professional proposals with confidence by leveraging our industry-leading solar and storage modeling software. 

$383k
Savings – Year 1
$2.9m
Total
Incentives
“ETB has streamlined our rate analysis process and taken the pain and time out of modeling in new territories.”
Jama Bond
Director, Channel & Inside Sales at REC Solar
$383k
Savings – Year 1
$2.9m
Total
Incentives
$3.9m
Total Incentive Value
“ETB has streamlined our rate analysis process and taken the pain and time out of modeling in new territories.”
Jama Bond
Director, Channel & Inside Sales at REC Solar

The go-to modeling and proposal software for high achieving solar and storage sales teams.

Explore how top solar and storage sales teams use ETB Developer to generate professional proposals that win more business.

Precisely calculate and analyze up-to-date utility costs, energy savings, and project economics in a transparent and defensible way.

Quickly compare payment options, forecast system costs, and calculate incentives – all the data your client needs to feel confident in making a quick buying decision.

What you get:

“ETB is our #1 resource for quickly creating accurate and precise proposals for complicated renewable energy systems. 10/10 Would recommend to any renewable energy professional.”
Seth Rients
Commercial Operations Manager at Illinois Solar Services

Effortlessly model multiple scenarios and present the most optimal solutions with our industry-leading solar and energy storage simulation engine.

Save time and respond to client requests faster by quickly duplicating designs and using templates to streamline your workflow.

What you get:

“Energy Toolbase Software has truly exceeded my expectations when it comes to designing solar presentations with precise costing and performance data. A must have in your Software Toolbox.”
Mike Cornell
President at Solar Joint Ventures

Impress your clients and close more deals with fully personalized and branded proposals based on our extensive library of professional sales templates.

Elevate your brand, reinforce your professionalism, and help your company stand out from the competition.

What you get:

“The visuals in the Energy Toolbase report make it very seamless to explain the financial implications of installing a solar system.”  
Molly Brown
Vice President of Energy Production at GenPro Energy Solutions

Gain complete visibility into how prospects are interacting with your solar and storage proposals. Easily track engagement and get ahead of deal killing objections.

Get notifications when prospects open your proposal and detailed analytics on the time spent on each section. With this knowledge, you can tailor follow-up strategies and seize opportunities to close more deals.

What you get:

“Sustainable Energy Systems loves ETB. It's a very powerful tool for clearly presenting solar proposals, and understanding the impacts of demand charges, etc. on payback. Technical support is fantastic too.”
Kurt Zwally
Director of Commercial Solar Development at Sustainable Energy Systems, LLC

Organize, prioritize, and engage leads in one centralized platform built specifically for the needs of solar and storage sales teams.

Easily access lead history, including company information and a timeline of every touchpoint. Quickly view solar and storage assets and get detailed analytics and proposal insights all in one place.

What you get:

“We use ETB Developer for sales development in our company. It’s been a game-changer and has made our proposal creation a lot easier and a lot more streamlined.”
Wenjie Chen
Director of Commercial Solar, HES Renewables

Utility Rates

Ensure precision and accountability with up-to-date utility rates

The only solar and storage solution with an in-house utility rates team, ensuring direct accountability and precision of hundreds of thousands of utility rates.

120k+
Utility Rates Tracked
281
Rates Updated this Week
161
Rates Added this Week

Utility Rates Tracked

Sign up to view rates

Trusted by thousands of solar and storage professionals
worldwide to generate winning sales proposals.

Energy Toolbase allows me to be more efficient with my time, I can turn around proposals in a fraction of the time. It's a game changer. The customer service is second to none.
Alan Brawer
President & Project Manager at Solar Wholesale Group
With Energy Toolbase I can efficiently simulate various scenarios, fine-tune designs, and showcase the optimal solutions to clients, all while enjoying exceptional customer support.
John Millson
President at Solar Joint Ventures
⁠We needed to customize a rate structure to reflect the non-profit status of our client. The ETB team jumped right in and got us set up properly. Great service!
Jim Jenal
CEO at Run on Sun
ETB’s prompt responses ensure business flows smoothly and more clients are won. We've worked with other groups where it took multiple days to get a response resulting in lost business. Not the case with ETB.”
Brian Hundley
Chief Operating Officer at Focus Solar Energy INC
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ETB Developer vs Alternatives

Stop losing big deals because of small tools

Discover why ETB Developer is the go-to solution for solar and storage proposals.

Excel

Competitors

Utility Rate Analysis​
Dedicated in-house utility rates team
Comprehensive database with 120,000+ verified rates
Time-of-Use modeling
Net Metering
Modeling for NEM programs
Support for VNEM, NEMA, and other billing structures
Coverage of NEM programs across diverse utility markets
Energy Storage
ESS simulations powered by digital twin of our EMS algorithms
Demand response participation and value stacking
Residential storage modeling
Proposal Creation
Unlimited Proposals
Customized, white-labeled designs
Share and track opens and clicks to make more sales
Modeling Capabilities
Real-time indicative pricing quotes from lenders
In-house design
Design partnerships with several leading software
Customer Service
Full access to your account manager
Tailored training for your project needs
Unlimited support—call us anytime!
Utility Rate Analysis Net Metering Energy Storage Proposal Creation Modeling Capabilities Customer Service
Dedicated in-house utility rates team Comprehensive database with 120,000+ verified ratesTime-of-Use modeling Modeling for NEM programs Support for VNEM, NEMA, and other billing structures Coverage of NEM programs across diverse utility markets ESS simulations powered by digital twin of our EMS algorithms Demand response participation and value stacking Residential storage modeling Unlimited ProposalsCustomized, white-labeled designsShare and track opens and clicks to make more sales Real-time indicative pricing quotes from lendersIn-house designDesign partnerships with several leading software Full access to your account managerTailored training for your project needsUnlimited support—call us anytime!
ETB Developer
Excel
Competitors

Easily connect your favorite
solar and storage apps

Enhance your Energy Toolbase experience through
our third-party integrations.

Easily connect your favorite solar and storage apps
Easily connect your favorite solar and storage apps

Our Clients

Trusted by thousands of distributed energy organizations worldwide

Frequently
Asked Questions

Yes, the platform supports various financing structures, including cash purchases, power purchase agreements (PPAs), loans, and leases, allowing users to compare financial outcomes

Yes, it has a built-in database of utility rates, incentives, and tariffs that are updated regularly to ensure accurate financial projections.

Yes, ETB Developer can analyze standalone storage, solar + storage, and grid services applications, allowing users to optimize system size and dispatch strategies

Yes, Energy Toolbase provides training sessions, webinars, and customer support to help users maximize the platform’s capabilities.

Yes, ETB Developer is a web-based platform, allowing users to access projects from anywhere with an internet connection.

The platform models demand charge reduction strategies by simulating battery storage dispatch to lower peak demand and maximize cost savings.

Bob McSmith

Solar & Storage Expert

Ask one of our experienced
solar and storage experts.