Est. 2019 · Bangalore, India

Expertise that
accelerates
clean energy

Independent advisory for Solar PV, BESS and Hybrid Renewable projects — from technology selection through financial close to operational excellence.

Begin a Conversation Our Services
39+
Years of leadership in renewable energy — ISRO, Tata BP Solar, IL&FS
1GW+
Solar cells and modules delivered; 200 MW+ projects developed
6yrs
Ensol operational — active advisory across Solar PV, BESS, CSP, ESG
Solar PV Advisory BESS Technology Hybrid Renewable Projects Owner's Engineer Support Project Development ESG Auditing Quality & Reliability Financial Modelling CSP Technology Independent Director Solar PV Advisory BESS Technology Hybrid Renewable Projects Owner's Engineer Support Project Development ESG Auditing Quality & Reliability Financial Modelling CSP Technology Independent Director
About Ensol

Six years of
trusted advisory

Ensol Technology and Management Services LLP was founded to bring practitioner-grade expertise to the renewable energy sector — the kind forged across three decades of building, operating, and scaling India's largest solar businesses, not just advising from the sidelines.

We work with developers, investors, EPCs, manufacturers, and social sector organisations who need independent, technically grounded counsel — on technology selection, project structuring, quality assurance, financial modelling, or ESG governance.

Our advisory draws on a rare combination: hands-on execution at GW scale, board-level governance experience, and deep familiarity with the evolving policy, technology, and financing landscape across Solar, BESS, CSP, and hybrid systems.

Certified Independent Director ESG Auditor MBA – Marketing & TQM Mechanical Engineer

"The energy transition demands both technical depth and strategic clarity. We bring both — earned across 39 years of building India's renewable energy industry from the ground up."

KP
Keshav Prasad Founder & Principal Advisor, Ensol ISRO · Tata BP Solar · IL&FS Energy · Saurya Urja · Sunrise CSP
What We Do

Advisory services

01

Solar PV Project Advisory

End-to-end technical and strategic advisory for utility-scale, rooftop, and distributed solar projects — from site assessment through commissioning.

  • Technology selection & OEM evaluation
  • Owner's Engineer representation
  • Quality assurance & reliability frameworks
  • EPC contract review & procurement
  • Performance benchmarking
02

BESS & Hybrid Systems

Technical advisory for Battery Energy Storage and Solar+Storage hybrid projects, including OEM agreements, performance specifications, and BESA compliance.

  • BESS technology & OEM assessment
  • Technical agreement gap analysis
  • BESPA / annexure compliance review
  • System integration & dispatch strategy
  • Project monitoring frameworks
03

Project Development & Finance

Supporting developers and investors through project development, financial structuring, and investment readiness — from concept to financial close.

  • Financial modelling & IRR analysis
  • Investor due diligence support
  • BOOT / PPA structuring
  • Grant & funding application support
  • Risk identification & mitigation
04

Manufacturing & Quality

Drawing on GW-scale solar manufacturing experience, we support module manufacturers and EPCs with quality systems, root cause analysis, and process improvement.

  • Root cause analysis (field failures)
  • SPC & process capability studies
  • CTQ training & quality systems
  • HSSEQ framework development
  • Factory audits & supplier qualification
05

ESG & Governance

Certified ESG auditing and independent directorship services — helping companies build credible sustainability frameworks and board-level governance structures.

  • ESG auditing & reporting
  • Sustainability strategy
  • Independent director engagements
  • Board advisory roles
  • Policy advocacy
06

Social Sector Energy Access

Handholding NGOs, cooperatives, hospitals, and local bodies in identifying, structuring, and implementing clean energy solutions — with CSR and grant funding linkages.

  • Energy needs assessment
  • Technology selection for rural contexts
  • CSR funding facilitation
  • O&M capacity building
  • Impact measurement
Technology Domains

Deep expertise across
four clean energy pillars

Solar Photovoltaic

Spanning cell and module technology, utility-scale project development, rooftop systems, BIPV, agri-solar, and distributed generation. GW-scale delivery experience with all major technology platforms.

Mono PERC TOPCon Bifacial Utility Scale Rooftop KUSUM

Battery Energy Storage

From OEM selection and technical agreement review to BESPA compliance, system integration, and lifecycle management. Active advisory on India's largest utility BESS projects.

LFP Chemistry DC Containers CATL GUVNL 500 MWh+

Concentrated Solar Power

Technology commercialisation, BOOT project structuring, and investor relations for parabolic dish and trough CSP systems — including integration with thermal energy storage.

Parabolic Dish TES BOOT Projects Industrial Heat

Hybrid & Integrated Systems

Solar + Storage, Solar + Wind, and multi-technology hybrid projects for round-the-clock power supply — with dispatch optimisation, grid integration, and tariff structuring.

Solar + BESS Round-the-Clock Grid Integration C&I

Green Hydrogen & Clean Fuels

Emerging advisory on green hydrogen, solid-state hydrogen storage, and clean cooking fuel alternatives — including techno-commercial feasibility and plant sizing.

Metal Hydride LOHC Clean Cooking 10 TPD

ESG & Sustainability

Certified ESG auditing, sustainability reporting, and governance advisory — helping companies meet regulatory requirements and investor ESG expectations across the clean energy value chain.

BRSR GRI Standards Board Advisory Ind. Director
How We Work

Our
advisory approach

01

Understand the Mandate

Every engagement begins with a structured scoping conversation — understanding the business context, key decisions pending, and what a successful outcome looks like.

02

Deploy the Right Expertise

We draw on 39 years of practitioner experience — adapting depth and format to the engagement, whether a single advisory call, a structured analysis, or a multi-month handholding retainer.

03

Deliver with Clarity

Recommendations are documented, structured, and actionable — technical analysis, financial models, gap assessments, or board-ready presentations, as the engagement requires.

04

Stay Accountable to Outcomes

We measure success by your project outcomes, not our outputs. Longer engagements include structured review points and course corrections as situations evolve.

Engagement Models

Past Credentials

Projects that
define our depth

Ensol's advisory is grounded in first-hand project execution — from SECI utility tenders and the world's largest solar park at Bhadla, to hybrid storage feasibility for USTDA and pioneering BIPV product development. These are not advisory assignments observed from the sidelines; they represent leadership, ownership, and delivery.

1000MW
Solar park developed at Bhadla, Rajasthan
20+
EPC projects constructed across India
1.4L+
Lives impacted through CSR in 60 villages
98%
Plant availability achieved at Bhadla solar park
Utility Solar
01

Utility Scale Solar Projects

Development, EPC and operation of utility-scale solar across SECI mandates, private captive, and innovative "pay as you use" rooftop models.

  • 50 MW development for SECI with DCR compliance
  • 100/130 MW project on EMI-based investment structure
  • 20+ EPC projects totalling ~50 MW constructed
  • 1 MW rooftop on "Pay as you use" model
LCOE Modelling Swiss Re Insurance HSSE Plant O&M
Ultra Mega Park
02

Ultra Mega Solar Parks — Bhadla, Rajasthan

Led development of India's largest solar park at Bhadla — 1,000 MW across 5,000 acres, including 220 KV infrastructure and full civil works. Community impact across 60 villages.

  • Feasibility for 25 GW potential sites in Rajasthan
  • 1,000 MW park: 33/220 KV, 2×500 MVA pooling substation
  • 80 km boundary wall, 10×100 MW plots, roads & drains
  • 98% plant availability; $3 cents/kWh tariff discovered
PPP / JV Model ESG Aligned $25K/MW Infra Policy Advocacy
Hybrid & Storage
03

40 MW Hybrid System with Energy Storage

USTDA-commissioned techno-commercial feasibility study for a 15 MW Wind + 25 MW Solar + 40 MWh storage hybrid system, delivering firm energy via load-optimised dispatch.

  • Detailed load study, energy simulation & system configuration
  • Cross-border stakeholder consultation: US & India regulators
  • LCOE benchmarking across technology options
  • Policy recommendations for hybrid energy delivery
USTDA Firm Energy LCOE Study Storage Optimisation
BIPV Innovation
04

Building Integrated PV Development

Pioneered BIPV product development in India — converting passive building envelopes (roofs, skylights, facades) into active energy-generating surfaces with patent filings.

  • Three BIPV product types with unique manufacturing processes
  • Glass/glass configuration with vacuum sealing for acoustics & heat
  • Patent & Design Registration filed
  • Full cycle: market development, vendor development, project delivery
Patent Filed Product Engineering Market Dev Glass/Glass
Social Impact
05

Community Impact — Bhadla Solar Park

CSR programme embedded within the Bhadla solar park initiative, impacting 1.4 lakh+ lives across 60 villages in Rajasthan across education, health, skills and infrastructure.

  • 5,000+ students in improved government school infrastructure
  • 30,000 people & 1 lakh+ livestock — improved preventive healthcare
  • 2,500 youth trained for employability over 4 years
  • 34 government schools with 2,000+ students — sports infra
Education Healthcare Skill Development Village Infra
Manufacturing
06

GW-Scale Solar Manufacturing — Tata BP Solar

Built and led India's flagship solar cell and module manufacturing facility — a JV of BP Solar and Tatas — delivering over 1 GW of modules over 5 years, with $100M manufacturing assets.

  • 500 MW cell & module capacity — designed as zero-discharge plant
  • Global BP Solar "Centre of Excellence" designation
  • Engineering Centre for Global Delivery established
  • Team of 1,000+ engineers, managers and technicians built
Zero Discharge BP Global CoE HSSEQ 1 GW+ Delivered
Track Record

Numbers that
speak for themselves

1GW+
Solar cells & modules delivered over 5 years at Tata BP Solar
1300MW
Solar park capacity developed at IL&FS Energy and Saurya Urja
1M+
Individuals impacted through CSR solar projects in 30+ villages of Rajasthan
39+
Years of leadership across ISRO, Tata, IL&FS, Saurya Urja, Sunrise CSP
Get in Touch

Start a
conversation

Whether you have a specific project challenge, an investment decision to evaluate, or simply want to explore how we might work together — we'd welcome a conversation.

Location Bangalore, Karnataka, India
Email info@ensoltechnology.com
Book a Session Schedule via LinkedIn or email for an initial advisory call
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