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David Hammes Email & Phone Number
Sales Engineer
at
Exact Solar
1 work email found
@energywithoutborders.com
1 phone found area 267
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Sales Engineer
Location
Greater Philadelphia, United States, United States
Who is David Hammes? Overview
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Quick answer
David Hammes is listed as Sales Engineer at Exact Solar, based in Greater Philadelphia, United States, United States. AeroLeads shows a work email signal at energywithoutborders.com, phone signal with area code 267, and a matched LinkedIn profile for David Hammes.
David Hammes previously worked as EXACT SOLAR Sales Engineer, former EnergyWithoutBorders.NET & Oisann Eng. Development USA at Energywithoutborders.Net & Oisann Engineering Development Usa and President at Energywithoutborders.Net. David Hammes holds Business, Business Administration And Management, General from Penn State And Wharton School.
Company email context
Email format at Exact Solar
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{first}@energywithoutborders.com
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Profile bio
About David Hammes
Accomplished leader impacting over 10,000 clean energy/ solar/ solar & water projects globally. Effective sales, business, project developer. Strategist in solar & desalination, leading-edge enviro-friendly products & solutions positively impacting our environment & global water, food & energy crisis. Executive-level business strategist, sales expertise; builds channels-to-market for cutting edge technologies in solar, water & power. Grows organizations from concept/ launch/ early-stage to $100+ million in revenue/ valuations; fast ramp-up & experienced impact-investment/ funding.International experience: Developing & frontier countries, work w/ heads of state, NGOs, non-profits, Parliamentary Ministers, federal, state/ municipal governments; C-level industry leaders; commercial for-profit/ non-profit organizations, secures solutions with impactful, sustainable solutions in solar, water, energy efficiency.Enables underserved communities to realize equality, equity in critical infrastructure and sustainability challenges in water, power, ag. climate change, climateTech, SDG's in a positive manner:- Early-adopter- UN speaker/ presenter & subject matter expert in solar power & water for agriculture irrigation, potable drinking water in frontier countries & regions in need.- Project initiation & active sales/ sales pipelines in Mid East, North, West, East and South Africa, North, South, Central/ Latin Americas & Caribbean; Republic of Philippines, Indonesia - Distinguished track record in opening opportunities, closing deals in Sustainablity via go-to-market strategies, business channels, enviro-friendly cost-effective solutions in desal, water, solar, clean energy, critical projects.- Guest Lecturer: Wharton School, University of Penn & Penn State University; business leadership, marketing, new technologies. Board member to early-stage companies- Membership & trained in: US Green Building Council LEED, Green Advantage Cert. Solar Energy International Developing Countries, Solar HOT cert. solar thermal, Passive Solar cert., VP Solar Academy for NABCEP. EV charging developer. Active or former member in organizations; Solar United Neighbors, Green Building United, NAWI, Water for People, AWWA, Intrnt'l Desal Assoc., Water Research Foundation, ALADYR, etc. Seaworthy Collective, GWP. Board Member PSEA PA solar assoc.Focus on advanced means of providing freshwater from seawater, powered by renewables in large or small volumes to solve our water & energy crisis.David Hammes+1 267 454 1562Davidhammes@gmail.comDave@exactsolar.com
Listed skills include Solar Energy, Renewable Energy, Energy Efficiency, Energy, and 46 others.
Current workplace
David Hammes's current company
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14 roles · 17 years
David Hammes work experience
A career timeline built from the work history available for this profile.
Sales Engineer
CurrentDistributed solar energy, energy efficiency & sustainability professional with nearly 2 decades of hands-on and executive level experience strategizing in startups, turnarounds and leading edge technologies developing related projects globally.UN Gen. Assembly subject matter professional, Board member PSEA, GreenBuildingUnited member, SPAT advocacy PA, UN.
Jan 2009 - Present
Exact Solar Sales Engineer, Former Energywithoutborders.Net & Oisann Eng. Development Usa
Current
Energywithoutborders.Net & Oisann Engineering Development Usa
Jan 2005 - Present
President
Energywithoutborders.Net
Solar powered water pumping, purification, irrigation
Jul 2005 - Sep 2021
President
Quench Water & Solar
Innovator, Founder & Launched Quench Water-As-A-Service Business, $5mm valuation for mobile solar water pumping & purification equipment with IoT & FinTech offered worldwide as a franchise business model in developing countries. Over 2 billion people without access to safe drinking water and Quench can change this. Plus, own your own business providing.
May 2018 - Jun 2020
Vp Sales, Mktg, Intrnt'L, Domestic
World Water & Solar Technologies, Inc.
WorldWaterSolar.com is INSTANT INFRASTRUCTURE to all those in need of Pure Drinking Water & Clean Solar Energy or Water Pumping for Disaster Relief, Preparedness & Agri-irrigation, worldwide. For over 30 years, World Water and Solar Technologies has been providing millions of watts of solar parks & millions of gallons of pure drinking water plus irrigation.
Oct 2017 - Jun 2020
Exec. Vice Pres. International, Development - Worldwatersolar.Com
Worldwater And Solar Technologies
Saving Lives, Creating Clean Solar Power and Water Pumping through: SOLAR POWERED INSTANT INFRASTRUCTURE, WATER PURIFICATION, DISASTER RELIEF AND AGRI-IRRIGATION Turning The Deserts Green; SOLAR PARKS, Longest running solar company in USA, world's leaders in solar powered water pumping, purification. Developing, designing, building solar parks, patented.
Oct 2017 - Jun 2020
Pres., Quench Water & Solar + Exec. Vice Pres., Sales Intrnt'L Worldwater & Solar
Quenchwatersolar. Com Worldwatersolar.Com
Exec. Sales developing large-scale solar-powered water pumping irrigation in frontier developing countries, & providing solar-powered water purification to billions of people in need globally. Providing sustainable jobs, small business; Water-As-A-Service Business model for communities, entrepreneurs, women's empowerment. Plus, disaster-relief & military.
Oct 2016 - Jun 2020
Vp Sales & Marketing, Partner In The Firm
Solar Software Saas- Grew To Provide Largest Volume Of Solar Design Solutions
Solar solutions through Solar Energy Software, "SaaS" applications, tech. platform building solar energy systems, compare costs, pay-back, ROI value, determine best-type solar energy & efficiency solutions, insulate against increasing energy costs. Solar, Energy Efficiency are among best-type-insulation against higher energy prices.
Dec 2014 - Dec 2015
Vice President Solar Sales, Americas- Global Solar Pv Manufacturer
Solar Pv Sales Leader, Authority, Representing Manufacturer, Mage Gmbh, Usa National, International
Solar Energy Sales Leader: Grow Organization from Launch to $100 million, 4 yrs.; Created Solar Energy Corp. Value Propositions, - launched, sell solar energy, and oversee sales of $100mm in SOLAR ENERGY equip. into 8000+ solar projects, nationally & internationally. Build 16 remote office solar energy sales team, design strategy & energy efficiency.
Dec 2009 - Dec 2014
Director, Americas
Solar Pv Mfr, Global Project Dev.,Channel Sales
Developing sales channels through wholesale distribution and strategic vertical market partnerships and go-to-market strategies. Grew to deliver top sales results among 80 representatives in 25 countries globally.
2009 - 2014
~5 yrs
Regional Sales Mgr. Solar Manufacturer Mage Usa
Solar Pv Manufacturer
Build business from launch to 100 million in sales in 4 years, delivering Value Proposition for high quality solar product via dealers, installers, EPC and integrators.
Dec 2009 - Apr 2011
Direct Sales, Vp, Gen. Mgr.
Solar, 4Seasons Corp.
Sustainable solar building products design-build company operating internationally. Direct sales, - quickly grew personal sales to over $2mm/ yr., top 2% of worldwide sales among 500+ representatives globally; promoted to VP, Gen. Mgr. overseeing sales & operations of one of the highest volume divisions in USA.
Feb 2002 - Feb 2008
President
Www.Energywithoutborders.Net
Energy Without Borders was once the portal to all things renewable energy & sustainability technologies globally. Now, evolving to present day representation of client-side solutions and interests in the clean energy & water technologies nexus.Expert advisor & advisory group to global and frontier governments for sustainable agriculture, safe clean water.
Jun 2004 - Jul 2005
3 education records
David Hammes education
Business, Business Administration And Management, General
Penn State And Wharton School
Education record
Education record
Usgbc Leed Eb
FAQ
Frequently asked questions about David Hammes
Quick answers generated from the profile data available on this page.
What company does David Hammes work for?
David Hammes works for Exact Solar.
What is David Hammes's role at Exact Solar?
David Hammes is listed as Sales Engineer at Exact Solar.
What is David Hammes's email address?
AeroLeads has found 1 work email signal at @energywithoutborders.com for David Hammes at Exact Solar.
What is David Hammes's phone number?
AeroLeads has found 1 phone signal(s) with area code 267 for David Hammes at Exact Solar.
Where is David Hammes based?
David Hammes is based in Greater Philadelphia, United States, United States while working with Exact Solar.
What companies has David Hammes worked for?
David Hammes has worked for Exact Solar, Energywithoutborders.Net & Oisann Engineering Development Usa, Energywithoutborders.Net, Quench Water & Solar, and World Water & Solar Technologies, Inc..
How can I contact David Hammes?
You can use AeroLeads to view verified contact signals for David Hammes at Exact Solar, including work email, phone, and LinkedIn data when available.
What schools did David Hammes attend?
David Hammes holds Business, Business Administration And Management, General from Penn State And Wharton School.
What skills is David Hammes known for?
David Hammes is listed with skills including Solar Energy, Renewable Energy, Energy Efficiency, Energy, Sustainable Energy, Start Ups, Sustainability, and Photovoltaics.
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