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Let's Design Your
Energy Solution

Fill in the form below and our engineering team will provide a free feasibility assessment within 48 hours. No sales pitch — just engineering answers to your energy questions.

Send Us a Project Brief

The more detail you give, the faster we can model your savings and respond with concrete numbers.

We respond within 48 hours on business days. Your information is never shared with third parties.

Contact Details

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Head Office
Tesas Products Private Limited
A-2, Sree Sai Home Style,
Green House Layout, Doddathogur,
E-City – Phase I
Bangalore – 560 100, Karnataka
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Email
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Phone
+91 78991 30694
+91 78991 30694 (WhatsApp)
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Working Hours
Mon–Fri: 9:00 AM – 6:30 PM IST
Sat: 9:00 AM – 1:00 PM IST

Frequently Asked Questions

For standard C&I BESS or EV projects, we provide a preliminary assessment within 48 hours and a detailed proposal within 5–7 business days of receiving your electricity bills and site details.
Yes. We serve clients across India — from Maharashtra and Gujarat to Rajasthan, Tamil Nadu, Telangana, Delhi NCR, and beyond. Our commissioning and O&M teams are pan-India.
For BESS, our minimum viable project is 50 kWh. For EV charging, we work with as few as 4 AC chargers. For BMS design, the engagement is typically based on production volume — we can support both prototypes and mass production.
Yes. For EV charging, we offer a CPO revenue-share model with zero client CAPEX. For BESS, we can structure energy-as-a-service (EaaS) contracts with monthly payments linked to savings. Ask us to include financing options in your proposal.
Yes — we handle all documentation for DISCOM load sanction, net metering (for solar-coupled BESS), CEIG approval, and CEA compliance. We've done this across 18 state utilities and know the process in each.