MD & CMO
Nirav Dhanani
Nirav Dhanani is Managing Director and CMO of Heaven Designs. With over 8 years in the solar industry and a background in IT, Nirav drives the company's marketing strategy, content, and business growth. He has overseen Heaven Designs' expansion into comprehensive solar engineering services — from rooftop design and permitting to large-scale ground-mount projects — serving residential, commercial, and industrial clients across India and internationally.
LinkedIn Expertise: Solar EPC StrategyC&I Project ManagementPM Surya GharSolar Industry TrendsBusiness Development
Articles by Nirav Dhanani
70 posts Knowledge BaseSolar Design & Engineering
3D Solar Design Software in 2026: AI vs SketchUp vs Drone
Jun 14, 2026 · 14 min read
Knowledge BaseSolar Design & Engineering
AI Solar Design Software in 2026: What Actually Works in Production
Jun 14, 2026 · 13 min read
ComparisonIndia Solar
Arka360 Alternatives in 2026: 6 Tools for India EPCs Outgrowing Residential
Jun 14, 2026 · 13 min read
Knowledge BaseAurora Solar
Aurora Solar Pricing in 2026: Real Costs and a Cheaper Alternative
Jun 14, 2026 · 16 min read
Knowledge BaseSolar Design & Engineering
Cloud Solar Design Software in 2026: Browser-First Stack
Jun 14, 2026 · 13 min read
Buyer's GuideSolar Design & Engineering
Free Solar Design Software: 2026 Reality Check
Jun 14, 2026 · 16 min read
ComparisonHelioscope
HelioScope vs PVsyst: 2026 Bankability Comparison
Jun 14, 2026 · 16 min read
ComparisonUSA Solar
OpenSolar Alternatives in 2026: 7 Tools for When Free Stops Working
Jun 14, 2026 · 15 min read
Knowledge BaseSolar Design & Engineering
PV Yield Simulation Software: The Bankable Yield 5 (2026)
Jun 14, 2026 · 17 min read
Knowledge BasePVsyst
PVsyst Price in 2026: Per-Seat Reality and Cheaper Browser Alternative
Jun 14, 2026 · 16 min read
ComparisonInstaller
Pylon Alternatives in 2026: 6 Tools for Installers Scaling Past Solo
Jun 14, 2026 · 12 min read
Buyer's GuideInstaller
Solar Bid Software: The Bid-to-Close 4 Framework (2026)
Jun 14, 2026 · 17 min read
Buyer's GuideInstaller
Solar Design Software for Installers: 2026 ROI Ranking
Jun 14, 2026 · 18 min read
Buyer's GuideSolar Design & Engineering
Solar Design Software UK: 7 Platforms Ranked for 2026
Jun 14, 2026 · 18 min read
Buyer's GuideSolar Permit Design
Solar Permit Design Software: The Permit Stack 4 (2026)
Jun 14, 2026 · 17 min read
Knowledge BaseSolar Design & Engineering
Solar String Sizing Software: The String Sizing 4 (2026)
Jun 14, 2026 · 16 min read
ComparisonUSA Solar
Solargraf Alternatives in 2026: 6 Tools That Add Engineering Depth
Jun 14, 2026 · 12 min read
Ultimate GuidePVsyst
Bankable PVsyst Reports — The Complete 2026 Guide
Jun 5, 2026 · 20 min read
Buyer's GuideSolar Design & Engineering
Best Solar Design Software in India 2026 — A Working Engineer's Stack
Jun 5, 2026 · 18 min read
Knowledge BaseBESS
C-Rate, DoD, SoC — The BESS Vocabulary Every Solar Designer Must Know
Jun 5, 2026 · 16 min read
Knowledge BaseIndia Solar
CEA Connectivity Regulations 2019 — A Solar Developer's Reading
Jun 5, 2026 · 17 min read
ListiclePVsyst
12 Common PVsyst Errors That Kill Project Bankability
Jun 5, 2026 · 18 min read
How-To GuideSolar Design & Engineering
DC-to-AC Ratio Selection — How ILR Math Drives Project Economics
Jun 5, 2026 · 17 min read
Knowledge BaseAfrica Solar
DFI-Bankable Solar Engineering — What AfDB, IFC, and USAID Actually Evaluate
Jun 5, 2026 · 20 min read
ComparisonHOMER Pro
HOMER Pro vs PVsyst for Hybrid Solar Simulation
Jun 5, 2026 · 17 min read
How-To GuideOutsourcing
How to Outsource Solar Design in India — A Founder's Playbook
Jun 5, 2026 · 16 min read
How-To GuideSolar Design & Engineering
How to Read a Solar Single-Line Diagram (SLD) — A Visual Walkthrough
Jun 5, 2026 · 17 min read
How-To GuideIndia Solar
How to Win a SECI Solar Auction — Engineering Inputs Playbook
Jun 5, 2026 · 19 min read
Knowledge BaseSolar Design & Engineering
IEC 62548 — PV Array Design Standard: What Global Solar Engineers Must Know
Jun 5, 2026 · 16 min read
Checklist GuideBankability
What an Independent Engineer Looks For in a Solar DPR
Jun 5, 2026 · 18 min read
AnalysisSolar Design & Engineering
Industrial Solar Payback — 7 Variables Most EPCs Miscalculate
Jun 5, 2026 · 17 min read
How-To GuideIndia Solar
KSEB Solar Net Metering Guide — Kerala Drawing Format & KSEB Online Approval
Jun 5, 2026 · 17 min read
Checklist GuideBankability
Lender's Due-Diligence Engineering (LDED) — A Checklist for India
Jun 5, 2026 · 19 min read
How-To GuideMNRE
MNRE DCR Compliance — A Solar Designer's 2026 Field Guide
Jun 5, 2026 · 19 min read
Knowledge BaseNEC 2023
NEC 2023 vs NEC 2020 — Solar Permit Designer's Line-by-Line Change Log
Jun 5, 2026 · 18 min read
Knowledge BaseSolar Permit Design
NEC 690.12 Rapid Shutdown — Beyond the Buzzword
Jun 5, 2026 · 18 min read
Compliance GuideNEC 2023
NFPA 855 — Energy Storage Safety Requirements for Solar + BESS Projects
Jun 5, 2026 · 17 min read
Knowledge BaseOutsourcing
Offshore Solar Engineering Quality Control — The Process Demystified
Jun 5, 2026 · 16 min read
Knowledge BasePVsyst
P50, P90, P99 in Solar Yield Reports — A Lender's-Eye View
Jun 5, 2026 · 18 min read
How-To GuideIndia Solar
PM Surya Ghar Vendor Registration Guide — How to Become an Empanelled Installer
Jun 5, 2026 · 16 min read
How-To GuidePVsyst
PVsyst 3D Near Shading Scene Builder — Ground-Mount Modeling Tutorial
Jun 5, 2026 · 18 min read
How-To GuidePVsyst
PVsyst Degradation Modeling — LID, PID, LeTID and P90 Yield Impact
Jun 5, 2026 · 17 min read
How-To GuideUSA Solar
Riverside County Solar Permit Guide — AHJ Workflow, RCPD, and SCE Interconnection
Jun 5, 2026 · 16 min read
ComparisonSolar Design & Engineering
SAP2000 vs STAAD Pro vs Manual Calcs for Solar Structures
Jun 5, 2026 · 18 min read
AnalysisIndia Solar
SECI Tariff Math — How Engineering Inputs Move Bids by 4 Paise/kWh
Jun 5, 2026 · 18 min read
Buyer's GuideSolar Design & Engineering
Solar Design as a Service — The 2026 Operating Model for EPCs and Installers
Jun 5, 2026 · 18 min read
Knowledge BaseIndia Solar
Solar Opex Model Explained: PPA Structure, Savings & EPC Strategy
Jun 5, 2026 · 17 min read
How-To GuideUtility Scale
Solar Relay Coordination Study India — Methodology and Outputs
Jun 5, 2026 · 17 min read
ComparisonRooftop Solar
Solar Shingles vs Solar Panels: Full Comparison for India & USA
Jun 5, 2026 · 16 min read
How-To GuideGround Mount
Solar Tracker Foundation Design — Single-Axis and Dual-Axis Load Analysis
Jun 5, 2026 · 17 min read
How-To GuideIndia Solar
TANGEDCO Solar Net Metering Guide — Tamil Nadu Application Step-by-Step
Jun 5, 2026 · 19 min read
How-To GuideIndia Solar
TSSPDCL Solar Net Metering Guide — Telangana Drawing Format & Approval
Jun 5, 2026 · 17 min read
Knowledge BaseSolar Design & Engineering
UVID: The Silent Threat to Solar Module Reliability
Jun 5, 2026 · 16 min read
ListicleSolar Design & Engineering
When NOT to Outsource Solar Design — 7 Honest Red Flags
Jun 5, 2026 · 16 min read
dharaSolar Design
How to Evaluate Solar Design Accuracy: 10 Red Flags
Apr 17, 2026 · 23 min read
dharaSolar Design
How to Choose a Solar Design Partner in 2026
Apr 7, 2026 · 23 min read
dharaSolar Design
PVsyst vs HelioScope vs AutoCAD: Best Solar Design Software
Apr 7, 2026 · 21 min read
dharaSolar Design
Solar Capacity Planning FAQ: 18 Questions EPCs Ask
Apr 7, 2026 · 19 min read
dharaSolar Design
Solar Design Turnaround Time in India: Complete Guide 2026
Apr 7, 2026 · 17 min read
dharaSolar Design
Solar Engineering FAQs: 15 Questions EPC Companies Ask
Apr 7, 2026 · 19 min read
dharaSolar Design
Solar Installation India: Regional Design Guide 2026
Apr 7, 2026 · 26 min read
dharaSolar Design
Solar Project Cost Breakdown 2026: Complete Budget Guide
Apr 7, 2026 · 23 min read
dharaSolar Design
Top Solar EPC Companies India 2026: Design Partners vs Full-Service
Apr 7, 2026 · 20 min read
dharaSolar Design
Engineering Documentation India: Complete Package Guide 2026
Apr 5, 2026 · 16 min read
Listicle
Solar Design Partner Evaluation: 15-Point Checklist for EPCs
Apr 4, 2026
Ultimate Guide
Ground Mount India: Complete Regional Design Guide 2026
Mar 20, 2026
Listicle
Solar Drawings Explained: 17 Essential Documents Every EPC Must Include in 2026
Mar 20, 2026
Ultimate Guide
Solar Feasibility Study in India: Complete Process Guide for EPC Companies in 2026
Mar 15, 2026
Knowledge BaseIndia Solar
PM-KUSUM Component B & C-IPS: Complete Guide for Farmers and EPCs
Feb 26, 2025 · 17 min read
Knowledge BaseSolar Design & Engineering
Auto Solar Tracking System Explained: Types, Gains & When to Use
Jan 22, 2025 · 17 min read
