India's Most Trusted Solar Engineers

Precision Solar.
Engineered to
Last Decades.

TrustLine Energy delivers bankable solar solutions for residential, commercial, and industrial clients — with certified installations across Maharashtra, Karnataka, and Telangana.

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2,400+
Installations
48MW
Capacity Installed
₹120Cr
Client Savings
99%
Uptime SLA
☀
Solar Savings Calculator
Estimate your monthly savings instantly
Recommended System Size 6.5 kWp
Est. Monthly Savings ₹5,800
Central Subsidy (PM Surya Ghar) ₹78,000
Payback Period 4.2 Years

Estimates based on DISCOM rates and MNRE guidelines. Actual savings vary.

Solutions

Solar for Every Scale

From 3kW rooftops to 2MW industrial plants — TrustLine engineers the right system for your load, roof, and return expectations.

Residential Solar
Residential

Home Solar Systems

Grid-tied and hybrid systems for bungalows, villas, and apartment buildings. Fully subsidised under PM Surya Ghar Muft Bijli Yojana.

3–10 kWp
System Size
25 yrs
Panel Warranty
60–80%
Bill Reduction
Explore Plans
Commercial Solar
Commercial

C&I Solar Solutions

Optimised for offices, retail, educational institutions, and warehouses with high daytime consumption patterns.

20–200 kWp
System Size
4–5 yr
Payback
40–55%
Cost Reduction
Explore Plans
Industrial Solar
Industrial

Industrial Power Plants

Captive power solutions for factories, processing units, and large industrial campuses. RESCO and CAPEX models available.

500 kW+
System Size
3–4 yr
Payback
₹50L+
Annual Savings
Explore Plans
Our Process

From Survey to Solar

A streamlined 5-step process that keeps you informed and on schedule — from initial site assessment to live monitoring.

01
Site Survey
Site Survey
Roof assessment, shadow analysis, and load study by certified engineers.
02
System Design
System Design
PVSYST simulation, layout design, and bankable technical proposal.
03
Installation
Installation
Certified installation by trained EPC teams with strict safety protocols.
04
Grid Connection
Grid Connect
Net metering application, DISCOM approvals, and synchronisation.
05
Monitoring
Live Monitor
24/7 remote monitoring via TrustLine app. Performance reports monthly.
Portfolio

Featured Projects

View All Projects →
Industrial Plant Pune
Industrial
Auto-Parts Manufacturer, Pune
2.1 MW Ground Mount · Commissioned Feb 2024
Commercial Bangalore
Commercial
IT Park, Whitefield, Bengaluru
480 kWp Rooftop · Oct 2023
Residential Hyderabad
Residential
Gated Community, Hyderabad
96 kWp · 48 Homes · Jan 2024
Why TrustLine

Engineering You Can
Bank On

01

Bankable System Design

PVYSYT-simulated yield reports accepted by all leading solar banks and NBFCs for project financing.

02

Tier-1 Equipment Only

Panels from Waaree, Vikram, Jinko. Inverters from SMA, Sungrow, Delta. No tier-2 compromises.

03

Certified EPC Team

Every installer holds MNRE certification. All electrical work is supervised by licensed electrical engineers.

04

5-Year AMC Coverage

Comprehensive AMC with 72-hour response SLA. Remote diagnostics and on-site resolution guaranteed.

Solar installation close-up
Live Performance
98.4%
Fleet Availability
2,400
Active Systems
48 MW
Online Today
Testimonials

Trusted by 2,400+ Clients

"TrustLine installed our 200kW system with zero delays. The PVYSYT report they provided was accepted by our bank in the first submission itself. Truly professional."

Rahul Mehta
MD, Mehta Industries, Pune

"Our 48-unit society now generates more power than we consume. The net metering and subsidy documentation was handled entirely by TrustLine. Excellent service."

Priya Nair
Chairman, Sunrise Residency RWA

"We compared 6 vendors. TrustLine's design was the most detailed, their equipment top-tier, and pricing competitive. Our ROI is tracking 14% better than projected."

Suresh Krishnan
CFO, TechPark Developers, Bengaluru
Start Today

Ready to Cut Your
Electricity Bill by 80%?

Schedule a free on-site assessment and get a bankable proposal within 3 working days.

Get Free Assessment Call +91 98765 43210
About TrustLine Energy

Built on
Engineering
Integrity.

Founded in 2015, TrustLine Energy has grown from a 3-person startup in Pune to one of western India's most respected solar EPC companies — driven by technical rigour and zero-compromise quality.

2,400+
Projects Completed
48MW
Capacity Installed
9+
Years of Excellence
3
States Operational
Our Story

Precision EPC.
From Design to
Commissioning.

TrustLine Energy was founded with a single conviction: that India's solar transition deserved better engineering. Not just panels on rooftops — but yield-optimised, structurally sound, financially bankable systems that perform for 25 years.

Our team of 120+ professionals includes structural engineers, electrical engineers, PVYSYT analysts, and certified EPC installers — all working under a single quality system certified to ISO 9001:2015.

120+
Team Members
ISO 9001
Quality Certified
MNRE ✓
Empanelled EPC
Engineering team
Site work
Large installation
Mission

Make solar the default
energy choice for India

To deliver technically superior, financially viable, and genuinely reliable solar energy systems — making clean energy accessible to homes, businesses, and industries across India.

M
Vision

1 GW installed
by 2030

To be India's most trusted independent solar EPC company — known for bankable designs, quality installations, and 25-year performance partnerships with every client.

V
Core Strengths

What Sets Us Apart

⚙

In-House Engineering

Structural, electrical, and PVYSYT design all done in-house. No outsourcing. Full accountability for every calculation.

📋

Subsidy & Compliance

Experienced in PM Surya Ghar, MNRE empanelment, net metering applications across Maharashtra, Karnataka, and Telangana DISCOMs.

📡

Remote Monitoring

Every installation is connected to TrustLine's monitoring platform. Real-time alerts, monthly reports, and anomaly detection.

🏗

Structural Expertise

All mounting structures are designed by licensed structural engineers and comply with IS 875 wind load standards.

💰

Financing Support

Tie-ups with SBI, IREDA, and 6 solar NBFCs. We prepare bankable DPRs and handle loan facilitation at no extra charge.

🔒

Performance Guarantee

Written P90 energy performance guarantee on all commercial and industrial projects. Backed by insurance-grade yield reports.

Compliance

Certifications & Accreditations

Fully compliant with all Indian and international solar standards.

ISO

ISO 9001:2015

Quality Management System

MNRE

MNRE Empanelled

Ministry of New & Renewable Energy

IEC

IEC 61215 Compliant

Solar Panel Performance Standards

CEA

CEA Regulations

Central Electricity Authority Certified

Work with Engineers
who guarantee results.

Join 2,400+ clients who trust TrustLine Energy for precision solar installations.

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Solar Solutions

Engineering-Grade
Solar for Every Load.

Modular, bankable solar systems designed for performance over 25 years — not just on paper.

Residential Solar India
Up to ₹78,000
Central Subsidy Available
Residential Solar

Home Solar Systems
(3 – 10 kWp)

Designed for bungalows, independent houses, and apartments across urban and peri-urban India. Fully compatible with PM Surya Ghar Muft Bijli Yojana subsidy.

  • On-grid and hybrid (battery backup) configurations available
  • Tier-1 panels: Waaree, Vikram Solar — 25-year output warranty
  • Single-phase and three-phase systems
  • Net metering handled end-to-end by TrustLine
  • TrustLine Home App for real-time generation and savings tracking
  • 5-year comprehensive AMC included
60–80%
Bill Reduction
4–5 yr
Payback Period
₹3–8L
System Cost Range
Get Home Solar Quote
Commercial Solar Rooftop
40–55%
Electricity Cost Reduction
Commercial & Institutional

C&I Solar Systems
(20 – 200 kWp)

Optimised for offices, retail outlets, warehouses, schools, hospitals, and cold storage units. High daytime consumption means faster payback.

  • PVYSYT-modelled yield with bankable P90 energy reports
  • Three-phase grid-tie systems with advanced monitoring
  • Structural design certified for IS 875 wind loads
  • Net metering + bilateral metering as applicable
  • Accelerated depreciation benefit documentation (80% under IT Act)
  • Loan facilitation through SBI, IREDA, and solar NBFCs
4–5 yr
Payback Period
₹20L+
Annual Savings
80%
Dep. Benefit (Y1)
Get Commercial Quote
Industrial Solar Plant
₹50L+
Annual Energy Savings
Industrial Power

Industrial Solar Plants
(500 kW – 5 MW)

Captive power solutions for factories, processing units, textile mills, and large industrial campuses. Available in CAPEX, RESCO (lease), and PPA models.

  • Ground mount, carport, and elevated rooftop configurations
  • Bifacial panels for maximum yield on large open areas
  • Central string inverter systems with DAS integration
  • SCADA monitoring, daily loss analysis, PR tracking
  • RESCO model: ₹0 investment, pay per unit consumed
  • PPA rates 30–40% below DISCOM tariffs
3–4 yr
CAPEX Payback
18%
Typical Project IRR
₹0 RESCO
Zero CAPEX Option
Get Industrial Quote
Technology

Tier-1 Equipment. Zero Compromise.

We specify, procure, and install only from proven, bankable equipment manufacturers.

Solar Panels

Solar Panels

Monocrystalline PERC and TOPCon. Waaree, Vikram, Jinko, Longi. 550W–680W modules. 25-year linear output warranty.

Inverters

Inverters

SMA, Sungrow, Delta, Fronius. String and central inverters. MPPT precision ±0.5%. Remote firmware updates.

Mounting Structure

Mounting Structures

Pre-engineered hot-dip galvanised structures. Designed for 150 km/h wind loads. No drilling on RCC roofs.

Financial Returns

The Numbers That
Make Solar Inevitable

Solar is no longer just an environmental choice — it's the highest-return, lowest-risk capital investment for Indian businesses today.

  • IRR of 16–22% on commercial projects
  • 3–5 year simple payback on most systems
  • 25-year system life with year-1 80% depreciation
  • PM Surya Ghar: up to ₹78,000 subsidy for homes
Calculate Your ROI
Year-on-Year Savings Projection
Year 1
₹2.4L
Year 3
₹4.8L
Year 5
₹6.2L
Year 10
₹8.1L
Year 25
₹12.5L
₹1.8Cr
Lifetime Savings (200kW)
18.4%
Project IRR

The Right System.
The Right Price. Guaranteed.

Get a detailed bankable proposal within 3 working days, no obligation.

Request a Proposal About TrustLine
Get in Touch

Let's Build Your
Solar System.

Fill in your details and our solar engineer will contact you within 4 business hours with a preliminary assessment.

Talk to Our
Solar Engineers

We're a direct team — no sales middlemen. When you contact TrustLine, you speak with a qualified solar engineer from Day 1.

📞
Phone / WhatsApp
+91 98765 43210
✉
Email
hello@trustlineenergy.in
📍
Head Office
4th Floor, Indiabulls Finance Centre,
Tower 2, Senapati Bapat Marg,
Pune — 411 016, Maharashtra
🕐
Working Hours
Mon–Sat: 9:00 AM – 7:00 PM IST
📞 Call Now 💬 WhatsApp
Regional Offices
Bengaluru: Whitefield Tech Corridor, Karnataka 560066
Hyderabad: HITEC City, Telangana 500081
Mumbai: BKC, Bandra East, Maharashtra 400051
Get a Free Solar Assessment
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