Trusted by Industry Leaders

Our Story

Quark Solar was established in 2010, to execute small scale off-grid solar and battery-based rooftop projects. In 2015, when solar power reached grid parity, it was well positioned to transition to larger grid-integrated rooftop projects for commercial and industrial clients adopting clean energy for their power savings and sustainability measures. Quark has since worked across India and hopes to execute more projects in the future in Open Access, BESS and pioneer power purchasing mechanisms within this industry.

Quark is geared to building a clean world, powered by the sun!

2010
Year Established
45+
MWp Capacity Installed
450+
Projects Executed
49
GWh Saved

Why Choose Quark Solar

40% Accelerated Depreciation

40% accelerated depreciation lets solar investors deduct 40% of plant cost upfront, reducing taxable income and improving project payback.

Energy Savings

Solar plants cut electricity bills by generating on-site / off-site power, reducing grid dependence, and locking energy costs for 25+ years.

Flexible Financing Options

Quark Solar provides flexible financing, including OPEX and EMI plans, enabling customers to adopt solar with minimal upfront investment.

Technical Expertise

With 15+ years of expertise, Quark Solar delivers customized, brand-agnostic solar solutions, leveraging advanced engineering, diverse technologies, and proven execution for optimal performance and reliability.

Services

Turnkey EPC

Rooftop grid-connected or behind the meter and Off-Site Captive Ground-Mount Projects executed for the client under Capex model.

ESCO Service Provider

Energy as a service projects with Power Purchase Agreements both on-site (Rooftop) as well as off-site (Group Captive)

Third-Party Power Producer

Large scale solar power projects and renewable energy parks provide opportunity for purchase of huge quantum of power.

Operations and Maintenance

On-going operations of the solar asset, including but not limited to operational, preventative as well as predictive maintenance.

Projects

ICEM
160.38 kWp
Emami
1320 kWp
DHL
77.38 kWp
Club Mahindra
504 kWp
Blue Star
3,100 kWp
ZF Group
99 kWp
Lodha Group
40.50 kWp
JABIL
472 kWp
IKEA
349.36 kWp

Our Happy Clients

This is to inform you that Quark Solar Pvt Ltd has been our vendor-of-choice since 2020 for multiple installations close to 5 MWp at our facilities in Wada Maharashtra, Dadra, Kala Amb Himachal Pradesh and Sricity Andhra Pradesh. We are pleased with their quality and timeliness of their project delivery and with their post-commissioning O&M services. We plan to continue to explore new renewable energy technologies with them in the future for our requirements.

Vir S. Advani
Chairman & Managing Director, Blue Star Ltd.

Quark Solar executed our rooftop installation seamlessly, demonstrating exceptional professionalism, timely delivery, and quality workmanship. It was a pleasure collaborating with their dedicated team.

Adarsh P.
Head – Pre Construction, Welspun One

We successfully installed a 75 kWp grid-tie rooftop solar system at our Document Management Warehouse in Mahape on February 01, 2016. We chose Quark Solar as the EPC partner for this project after comparing technical and commercial considerations with other players in the market. Quark Solar has done a thorough job of the system and also did a turnkey job of the opex model and the PPA formalities. Till date we have not had any down-time and the power generation figures have exceeded figures that were estimated.

Garfield Desouza
Managing Director, Writer Corporation

This is to certify that Quark Solar Private Limited, Mumbai had installed & commissioned a Solar Grid Tie System on 18th July 2014 at our Global Indian International School, Chinchwad, Pune which is working successfully till date.

Surbhit Dabriwala
Trustee, International School, Chinchwad

We have commissioned 80.0 kWp Grid-tied Solar Power Plant at our premises which has been designed, supplied and installed by Quark Solar Pvt Ltd in May 2013 and it is working exceedingly well till today. The quality of the product supplied, and service support given by the company is beyond our expectations.

Dr. Shashikant Halkude
Principal, WIT, Solapur

Open Positions

All Departments
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Operations and Maintenance

Solar Technician

India-wide
Remote

Field Service Technician

India-wide
Remote

Sales & Business Development

Business Development Manager

Mumbai, India

Solar Sales Executive

Delhi NCR, India
Remote

Engineering & Installation

Solar Design Engineer

Pune, India
Remote

Solar Project Engineer

Bangalore, India

Solar Technician

India-wide
Remote

Need Help?

We’re here to assist.

Still have questions? Feel free to contact our
Support team

01. What is the difference between CAPEX and OPEX solar models?

In the CAPEX (turnkey rooftop EPC), the client owns the solar system outright by paying upfront. In the OPEX (ESCO services) model, the system is installed with no upfront investment, and the client pays a monthly fee for the energy provided, typically through a Power Purchase Agreement (PPA)

02. How long does it take to install a solar power system?

A typical solar project takes between 4-6 months to execute; however this period may vary based on the size of the project, technical dependencies, state of operations as well as the timeline required for government approvals. During the techno-commercial discussion, you should receive a proposed project timeline tailored to your requirement.

03. Do you provide battery storage and hybrid systems?

Yes, rooftop solar or third party solar can be supplemented with battery storage system or in some cases even wind turbines to improve the renewable energy power performance. However, the technical team will need to assess the natural variables in power consumption patters as well as the site features before proposing these options.

04. What kind of EV charging stations do you install?

Our EV charging installations are typically fast charging as they are a part of our on-site solar projects to boost overall use of sustainable power at commercial or industrial facilities. However, we can customise the systems if there are specific requirements based on the fleet size or vehicle type.

05. Can you help with permits and regulatory approvals?

Of course! Whether we are installing your project under the CAPEX or OPEX model we undertake the responsibility of permits and regulatory approvals for the client. We bring you all the documents for signature and verification, and liase on your behalf with the relevant regulatory authorities to ensure your project is executed by the book.

06. What warranties and maintenance support do you provide?

Operations and maintenance is a service we provide to all of our clients, as well as stand alone projects as well. Maintaining your renewable energy project is a continuous process. Key components are usually covered under warranties which are back-to-back from the OEM, such as modules, inverters and structures.

Ready to go solar