★★★★★
"More than a year of installation, no issue. Very Transparent and clarity given in details about all components. Genuine Company for Solar installation."
Hasmukh Shah
Google Review • Verified
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SB-11, Gajanand Complex, Opp. Tube Company, Old Padara Road, Vadodara – 390020
Mon–Sat: 10 AM – 7 PM
+91 9327168907
RCE Groups
Making Things Happen — Reliable Consulting Engineers
Reliable Consulting Engineers — Vadodara, Gujarat
Solar Design & Engineering Services in Gujarat
RCE Groups delivers professional solar design and engineering in Gujarat — from detailed AutoCAD layouts and DISCOM-compliant single-line diagrams to PVsyst yield simulations and structural analysis. Every design is precision-engineered for maximum performance and fast regulatory approval.
DISCOM-Compliant
PVsyst Simulations
All Gujarat Sectors
512+
Projects Designed
25+
Years Experience
1520+
Happy Customers
★★★★★
5.0
Google Reviews
Why It Matters
Precision Solar Design That Gets Approved Faster
A poorly designed solar system leads to underperformance, approval delays and costly redesigns. RCE Groups' engineering team ensures every system is designed right the first time — with DISCOM-compliant documentation that accelerates net metering approval across all Gujarat DISCOMs.
From 1 kW residential rooftops to 500 kW+ industrial ground-mount systems, our designs are backed by 25+ years of engineering expertise, PVsyst-certified yield analysis and AutoCAD drawings accepted by DGVCL, MGVCL, PGVCL, UGVCL and Torrent Power.
- DISCOM-compliant single-line diagrams for all 4 Gujarat DISCOMs & Torrent Power
- PVsyst energy yield simulations with P50/P90 generation estimates
- AutoCAD layout drawings — rooftop, ground-mount and carport designs
- Structural load analysis — dead load, wind load and mounting structure selection
- Complete DPR package for bank financing, MNRE and government scheme approvals
What We Cover
Our Solar Design & Engineering Services
Comprehensive engineering deliverables for every solar project in Gujarat.
📐
AutoCAD Layout Drawings
Detailed rooftop and ground-mount layout plans with panel placement, row spacing, shadow-free zone marking and cable routing.
⚡
Single-Line Diagrams (SLD)
DISCOM-compliant electrical SLDs including protection relay, metering scheme, earthing and AC/DC cable sizing for net metering approval.
📊
PVsyst Yield Simulation
Bankable energy yield reports with P50/P90 generation estimates, performance ratio analysis and shading loss calculations.
🏗️
Structural Analysis
Rooftop suitability assessment, dead load and wind load calculations as per IS:875 standards and mounting structure selection for Gujarat's wind zones.
🔌
Cable & BOS Design
DC string design, AC cable sizing, inverter selection, earthing design and balance-of-system engineering for optimal system efficiency.
📋
DPR & Approval Docs
Detailed Project Reports for bank financing, MNRE registration, GEDA applications and PM Surya Ghar subsidy documentation.
Our Process
How RCE Delivers Solar Design & Engineering
A structured, proven approach that delivers accurate designs fast — reducing approval time and eliminating costly on-site rework.
1
Site Data Collection
Shadow analysis, roof measurements, grid connection point survey and existing load assessment at your Gujarat site.
2
System Sizing
Optimal system capacity calculation based on your energy consumption, roof area, budget and DISCOM tariff structure.
3
Layout & SLD Design
AutoCAD panel layout and DISCOM-compliant SLD prepared — ready for net metering application filing.
4
Yield Simulation
PVsyst simulation with detailed monthly generation report, performance ratio and payback period analysis.
5
Structural & BOS
Structural load report, earthing design, cable sizing and complete BOS engineering deliverables.
6
Document Handover
Complete design package — AutoCAD files, PVsyst report, SLD, structural report and DPR — handed over in agreed formats.
Sectors We Serve
Solar Design for Every Sector in Gujarat
🏠
Residential
1–10 kW rooftop solar designs
🏢
Commercial
10–100 kW for offices & hospitals
🏭
Industrial
100 kW–500 kW+ plant design
🌱
Ground-Mount
Open-area & agri-solar design
Why RCE
Why Gujarat's Solar Industry Trusts RCE's Engineering
With 25+ years of engineering experience across all sectors and every Gujarat DISCOM, RCE's design team delivers drawings that are approved faster, simulations that are bankable and documentation that satisfies every regulator.
512+
Systems Designed
25+
Years Engineering
4
Gujarat DISCOMs
100%
Approval Rate
What Makes RCE Designs Different
DISCOM-Ready Documentation
All drawings follow DGVCL, MGVCL, PGVCL, UGVCL and Torrent Power formats — accepted first time, every time.
Bankable PVsyst Reports
Yield simulations accepted by SBI, Bank of Baroda, Axis Bank and NBFCs for solar loan processing.
Structural Expertise
Licensed structural engineers for rooftop load analysis — especially critical for Gujarat's cyclone and wind zone projects.
Fast Turnaround
Standard residential designs delivered in 3–5 working days. Industrial designs in 7–10 days with full documentation.
Get Expert Solar Design & Engineering in Gujarat
From rooftop layouts to industrial ground-mount systems — RCE's engineers design it right the first time. Fast turnaround, DISCOM-compliant, bankable reports.
What Our Clients Say
5.0 ★ on Google Reviews
See what Gujarat homeowners and businesses say about Reliable Consulting Engineers
★★★★★
"Reliable Consulting Engineers installed rooftop solar at my residence. Happy with quality of products. Installation completed in just one day. After sales support is excellent. Thanks to Jaiminbhai and team."
Nishant Shah
Google Review • Verified
★★★★★
"Really trusted and best after sales service received till date. Thank you Team."
Ishita Patel
Google Review • Verified
FAQs
Frequently Asked Questions
Have questions about solar design? Our Vadodara-based engineering team is always ready to help personally.
RCE's solar design service includes site shadow analysis, AutoCAD layout drawings, DISCOM-compliant single-line diagrams, PVsyst yield simulation, structural load analysis and complete documentation for approvals and bank financing.
Yes. RCE prepares drawings that comply with DGVCL, MGVCL, PGVCL, UGVCL and Torrent Power specifications — including single-line diagrams, protection relay settings and metering diagrams required for net metering approval.
RCE uses PVsyst for energy yield simulation, AutoCAD for layout and electrical drawings, and ETAP/SKM for load flow analysis on larger industrial projects. All designs are delivered in editable formats.
Yes. RCE has designed systems from 1 kW residential rooftops to 500 kW+ industrial ground-mount and rooftop projects across Gujarat, with full structural and electrical engineering deliverables.
For most rooftop systems, a structural load analysis is required. RCE provides rooftop suitability assessment, dead and wind load calculations, and recommendations for mounting structure selection — particularly important for industrial rooftops in Gujarat's high-wind zones.
Get In Touch
Contact Reliable Consulting Engineers
Visit our Vadodara office or reach us anytime. Available Mon–Sat, 10 AM–7 PM.
Phone
+91 9327168907Address
SB-11, Gajanand Complex, Opp. Tube Company, Old Padara Road, Vadodara – 390020
Working Hours
Mon–Sat: 10 AM – 7 PM | Sunday: Closed
Send a Message
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