Application Guide
How to Apply for Business Development Manager – PV & BESS
at Renewable Energy Systems
🏢 About Renewable Energy Systems
Renewable Energy Systems is aggressively scaling global clean energy with a commitment to 22 GW of new capacity in the next five years, positioning them as a major growth player in the industry. Their focus on post-construction services for utility-scale assets indicates a mature, long-term operational strategy beyond just project development, offering stability and a critical role in the energy transition.
About This Role
This role drives revenue by securing and expanding long-term O&M, spare parts, and remote operations contracts for utility-scale solar PV and battery storage (BESS) assets across the Americas. It's impactful because it ensures the ongoing performance and profitability of clean energy infrastructure while building the recurring service revenue stream that supports the company's ambitious 22 GW growth target.
💡 A Day in the Life
A typical day might involve a morning analyzing the pipeline of potential O&M contract opportunities, followed by client calls with asset managers at independent power producers to discuss their service needs. The afternoon could be spent collaborating with the technical operations team to tailor a proposal for a battery storage optimization contract, followed by updating the CRM and strategizing on how to expand services with an existing solar farm client.
🚀 Application Tools
🎯 Who Renewable Energy Systems Is Looking For
- Has 3+ years of BD/sales experience specifically in post-construction services (O&M, spare parts, optimization) for utility-scale solar PV and/or BESS, not just general renewable energy project development.
- Possesses a proven, active network of relationships with key decision-makers (like Asset Managers, O&M Directors) at IPPs, utilities, or funds that own or operate solar/BESS assets in the Americas.
- Is a hunter-farmer hybrid: skilled at generating new leads for service contracts while also deepening relationships and identifying upsell opportunities within existing accounts.
- Understands the technical and commercial nuances of long-term service agreements to collaborate effectively with internal teams on proposals.
📝 Tips for Applying to Renewable Energy Systems
Quantify your experience: On your resume, specify the MW/GWh capacity of assets you've secured service contracts for and the contract value or duration (e.g., 'Secured a 10-year O&M agreement for a 200 MW solar portfolio').
Tailor your 'Proven Network' bullet: Instead of a generic line, mention specific types of organizations (e.g., 'relationships with asset managers at major US IPPs like NextEra, AES') to mirror the job description's language.
Highlight Americas-specific experience: Emphasize any business development, sales, or account management work focused on North or South America, as this is the role's geographic scope.
Use keywords from the job ad: Integrate phrases like 'post-construction services,' 'utility-scale PV and BESS,' 'O&M agreements,' 'remote operations,' and 'long-term service contracts' throughout your application materials.
Address the degree requirement strategically: If you lack the specified Bachelor's degree, use your cover letter to explicitly map your '4+ years additional renewable energy industry and/or key account management experience' directly to the role's requirements.
✉️ What to Emphasize in Your Cover Letter
['Open with your direct experience in BD for renewable energy post-construction services, naming solar PV and BESS specifically, to show immediate relevance.', 'Describe your established network in the Americas and how it can generate immediate pipeline opportunities for O&M and optimization contracts.', "Express specific knowledge of RES's 22 GW growth plan and explain how securing long-term service contracts contributes directly to the revenue and operational stability needed to support that scale.", 'Provide one concise example of a successful service contract you won or expanded, focusing on the relationship-building and strategic process used.']
Generate Cover Letter →🔍 Research Before Applying
To stand out, make sure you've researched:
- → RES's current operational portfolio: Research what utility-scale PV and BESS projects they have built or are operating in the Americas to understand their existing serviceable asset base.
- → Industry context for '22 GW in 5 years': Understand the scale of this ambition relative to other developers. What does this growth imply for their future service contract needs?
- → Their service offerings: Look beyond the job ad on their website for details on their specific O&M, remote operations, and optimization services to speak knowledgeably.
- → Recent news: Search for any recent announcements about major project completions, service contract wins, or leadership changes in their Americas business development team.
💬 Prepare for These Interview Topics
Based on this role, you may be asked about:
⚠️ Common Mistakes to Avoid
- Submitting a generic renewable energy BD resume focused only on project development or equipment sales without highlighting specific post-construction/service contract experience.
- Failing to demonstrate geographic focus. Not showing understanding or experience with the Americas market (e.g., discussing only European or Asian projects).
- Using vague language about your network (e.g., 'strong industry contacts') instead of being specific about the types of roles and companies you have relationships with in the solar/BESS owner-operator chain.
📅 Application Timeline
This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.
Typical hiring timeline:
Application Review
1-2 weeks
Initial Screening
Phone call or written assessment
Interviews
1-2 rounds, usually virtual
Offer
Congratulations!
Ready to Apply?
Good luck with your application to Renewable Energy Systems!