MD & CEO
Keyur Rakholiya
Keyur Rakholiya is Managing Director and CEO of Heaven Designs. With a background in electronics and communications engineering, Keyur leads the company's solar engineering division — overseeing PV system design, structural engineering, and technical quality across all client deliverables. He brings hands-on expertise in solar system design, single-line diagrams, protection coordination, and ground-mount commissioning that directly shapes how Heaven Designs serves solar EPCs and developers worldwide.
LinkedIn Expertise: Solar System DesignPV EngineeringSingle-Line DiagramsGround-Mount EngineeringProtection Coordination
Articles by Keyur Rakholiya
70 posts Buyer's GuideSolar Design & Engineering
Agrivoltaic Design Software: 2026 Agri-PV Buyer's Guide
Jun 14, 2026 · 16 min read
ComparisonAurora Solar
Aurora Solar Alternatives for US Installers in 2026
Jun 14, 2026 · 18 min read
ComparisonAurora Solar
Aurora vs OpenSolar: 2026 Paid vs Free Comparison
Jun 14, 2026 · 16 min read
ComparisonIndia Solar
Enact Solar Alternatives in 2026: 6 Tools for Indian EPCs Beyond Residential
Jun 14, 2026 · 12 min read
ComparisonSolar Design & Engineering
PV*SOL Alternatives in 2026: 6 Cloud Tools for European C&I Designers
Jun 14, 2026 · 13 min read
Buyer's GuideResidential Solar
Residential Solar Design Software: 2026 Buyer's Guide
Jun 14, 2026 · 17 min read
Knowledge BaseSolar Design & Engineering
Scanifly Pricing in 2026: Per-User Plus Drone Overhead, Real Cost
Jun 14, 2026 · 16 min read
Buyer's GuideSolar Design & Engineering
Solar Design Software Australia: 7 Tools Ranked for 2026
Jun 14, 2026 · 18 min read
Buyer's GuideSolar Design & Engineering
Solar Design Software Pricing in 2026: All-In Cost Across 10 Platforms
Jun 14, 2026 · 20 min read
Buyer's GuideSolar Design & Engineering
Solar PV Design Software in 2026: Engineer's Ranking
Jun 14, 2026 · 20 min read
Knowledge BaseSolar Design & Engineering
Solar Shading Analysis Software: The 8,760-Hour Test (2026)
Jun 14, 2026 · 17 min read
Knowledge BaseSolar Design & Engineering
Solar SLD Software in 2026: NEC 2023 Auto-Generation Guide
Jun 14, 2026 · 19 min read
Buyer's GuideSolar Design & Engineering
Solar Takeoff Software: The Takeoff Accuracy 4 (2026)
Jun 14, 2026 · 17 min read
Buyer's GuideUtility Scale
Utility-Scale Solar Design Software in 2026: 6 Platforms for Developers
Jun 14, 2026 · 14 min read
Case StudySolar Design & Engineering
$2.2 Billion Ivanpah Solar Plant: What Went Wrong and Why It Matters
Jun 5, 2026 · 16 min read
How-To GuideUSA Solar
Arizona Solar Permit Guide — APS, SRP Interconnection and AHJ Requirements
Jun 5, 2026 · 17 min read
ComparisonRooftop Solar
Ballasted vs Penetrating Rooftop Mount — Which to Pick When
Jun 5, 2026 · 16 min read
How-To GuideBESS
BESS Sizing for C&I Solar — A Battery Engineer's Walkthrough
Jun 5, 2026 · 16 min read
How-To GuideIndia Solar
BIS Solar Inverter Certification — Process, Timeline, Cost
Jun 5, 2026 · 17 min read
Decision FrameworkIndia Solar
Solar CAPEX vs OPEX vs RESCO — A CFO's Decision Framework
Jun 5, 2026 · 19 min read
ComparisonUSA Solar
Commercial vs. Residential Solar Permit Design — Key Differences Compared
Jun 5, 2026 · 17 min read
AnalysisOutsourcing
The Real Cost of Designer Turnover — Why Rs. 70K/Month Becomes Rs. 17L/Year
Jun 5, 2026 · 17 min read
How-To GuideIndia Solar
Delhi Solar Net Metering Guide — BSES & TPDDL Drawing Requirements
Jun 5, 2026 · 18 min read
How-To GuideUSA Solar
Florida HVHZ Solar Design — Miami-Dade NOA, Wind Load, and Permit Compliance
Jun 5, 2026 · 17 min read
Knowledge BaseSolar Design & Engineering
Ground Covering Ratio (GCR): The Design Parameter That Controls Your Solar Plant's ROI
Jun 5, 2026 · 17 min read
ComparisonHelioscope
Helioscope vs PVCase — Which Wins for C&I Ground-Mount Design
Jun 5, 2026 · 16 min read
TutorialHOMER Pro
HOMER Pro for African Hybrid Projects — A Modeling Walkthrough
Jun 5, 2026 · 17 min read
How-To GuideSolar Design & Engineering
How to Calculate Solar Cable Size — NEC and IS Methods Compared
Jun 5, 2026 · 20 min read
How-To GuideRooftop Solar
How to Do Shadow Analysis for Solar Rooftop Projects
Jun 5, 2026 · 17 min read
How-To GuideRooftop Solar
How to Make Your Home Net Zero: The AMG Energy Framework
Jun 5, 2026 · 16 min read
How-To GuideSolar Design & Engineering
How to Read Solar Engineering Drawings — Field Engineer's Guide
Jun 5, 2026 · 20 min read
Knowledge BaseSolar Design & Engineering
IEC 61724 — Solar Performance Monitoring Standard for Engineers and DPRs
Jun 5, 2026 · 16 min read
Knowledge BaseIndia Solar
India's Solar Waste Crisis by 2047: What EPCs Must Do Now
Jun 5, 2026 · 17 min read
How-To GuideIndia Solar
JVVNL Solar Net Metering Guide — Rajasthan Drawing Format & Approval
Jun 5, 2026 · 18 min read
Knowledge BaseBankability
Lender Acceptance Register India — How Solar Bankability Actually Works
Jun 5, 2026 · 18 min read
How-To GuideUSA Solar
Massachusetts SMART Program Solar Design — Eversource, National Grid, Unitil
Jun 5, 2026 · 18 min read
How-To GuideNEC 2023
NEC 2023 Rapid Shutdown Compliance — A Complete Implementation Guide for Solar Installers
Jun 5, 2026 · 18 min read
Ultimate GuideHybrid Solar
Off-Grid Solar Design — Load Profiling, Sizing, and Component Sourcing
Jun 5, 2026 · 19 min read
Ultimate GuideIndia Solar
Open Access Solar in India: Complete Industrial Energy Guide
Jun 5, 2026 · 17 min read
Knowledge BasePVsyst
P50 / P90 / P99 in Solar Yield Reports — A Lender's-Eye View
Jun 5, 2026 · 16 min read
How-To GuideIndia Solar
PM-KUSUM Component A Explained: Decentralized Solar Plants
Jun 5, 2026 · 18 min read
Knowledge BaseRooftop Solar
PM Surya Ghar Muft Bijli Yojana Explained: Complete 2026 Guide
Jun 5, 2026 · 17 min read
How-To GuidePVsyst
PVsyst DC Wiring Loss Optimization — Mismatch and Ohmic Loss
Jun 5, 2026 · 16 min read
ComparisonPVsyst
PVsyst Meteo Data Sources — Meteonorm vs Solargis vs NSRDB Compared
Jun 5, 2026 · 16 min read
ComparisonPVsyst
PVsyst vs Helioscope for Utility-Scale Solar — Accuracy, Speed, Bankability
Jun 5, 2026 · 18 min read
ComparisonPVsyst
PVsyst vs SAM — Which Is Bankable for Solar Yield Studies
Jun 5, 2026 · 19 min read
How-To GuideUSA Solar
San Diego DSD Solar Permit Guide — SolarApp+, SDG&E Interconnection, and AHJ Tips
Jun 5, 2026 · 16 min read
How-To GuideBESS
Solar + BESS Round-Trip Efficiency — How to Calculate and Specify It
Jun 5, 2026 · 16 min read
How-To GuideRooftop Solar
Solar Cable Routing — DC, AC, and Earthing Best Practices for Rooftops
Jun 5, 2026 · 16 min read
AnalysisOutsourcing
Solar Design Outsourcing ROI — The Real Math, Not the Pitch
Jun 5, 2026 · 18 min read
Knowledge BaseSolar Design & Engineering
Solar Designer Salary in India 2026 — Cost, Hiring, Alternatives
Jun 5, 2026 · 15 min read
How-To GuideAfrica Solar
Solar Engineering Services in Africa — A DFI Bid Preparation Guide
Jun 5, 2026 · 19 min read
Knowledge BaseUtility Scale
Solar HV Interconnection — 33 kV, 66 kV, and 132 kV Drawing Best Practices
Jun 5, 2026 · 18 min read
TutorialHybrid Solar
Solar Mini-Grid Feasibility Sub-Saharan Africa — Sizing & Storage
Jun 5, 2026 · 20 min read
ComparisonIndia Solar
Solar PPA vs CAPEX vs OPEX — Side-by-Side for Indian C&I Buyers
Jun 5, 2026 · 17 min read
Knowledge BaseSolar Design & Engineering
IS 875 Part 3 — Wind Load Calculations for Indian Solar Mounts
Jun 5, 2026 · 17 min read
How-To GuideSolar Design & Engineering
String Sizing for Solar Inverters — The Math, the Limits, the Mistakes
Jun 5, 2026 · 17 min read
ListicleIndia Solar
Top Renewable Energy Expos in India: EPC Networking & ROI Guide
Jun 5, 2026 · 16 min read
Knowledge BaseSolar Design & Engineering
Transformer Selection in Solar Power Plants: The Complete Engineering Guide
Jun 5, 2026 · 18 min read
Buyer's GuideSolar Design & Engineering
When NOT to Hire AECOM or B&V — Mid-Market Engineering Buyer's Guide
Jun 5, 2026 · 17 min read
dharaSolar Design
In-House vs Outsourcing India: Solar Design Cost & Quality
Apr 21, 2026 · 23 min read
dharaSolar Design
MW Design India: Complete Service Guide for 2026
Apr 7, 2026 · 20 min read
dharaSolar Design
Solar Engineering Costs: What EPCs Pay for Design in 2026
Apr 7, 2026 · 16 min read
dharaSolar Design
Solar Permit Design FAQs: 20 Questions EPCs Ask in 2026
Apr 7, 2026 · 34 min read
How-To Guide
How to Verify Solar Design Accuracy: 9 Technical Checks
Apr 6, 2026
Expert Roundup
Solar Compliance FAQ: 25 Questions EPCs Ask in 2026
Apr 6, 2026
Problem Solution
Solar Design Timeline & Cost: How Project Duration Impacts Budget
Mar 17, 2026
Knowledge BaseIndia Solar
GST on Solar in India: Complete EPC Guide to Rates, ITC, and HSN Codes
Sep 4, 2025 · 17 min read
Knowledge BaseSolar Design & Engineering
Solar Panel Failure Modes: PID, LID, Delamination, and Diagnosis Guide
Apr 7, 2025 · 18 min read
Knowledge BaseIndia Solar
Climate Change and Solar Energy: Why the Grid Transition Cannot Wait
Nov 19, 2024 · 16 min read
