Residential
Approximately 5 kWh and above for backup objectives and improved solar utilisation.

Battery Energy Storage Systems
Conservit evaluates the load, operating objective and site conditions before engineering battery storage for backup, solar utilisation, peak-demand support or renewable integration.
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A BESS can receive energy from solar or the grid, store it safely, and discharge it according to a defined operating strategy. The value depends on what the site needs—not simply the battery size.
Applications across scales
Approximately 5 kWh and above for backup objectives and improved solar utilisation.
10–60 kWh and larger configurations for flexible energy management and selected critical loads.
60 kWh to 1.6 MWh ranges for assessed peak-demand, resilience and operating requirements.
Multi-MWh solutions for large renewable-energy integration and site-specific grid applications.
Indicative Tata Power portfolio ranges from the Conservit brochure. Final configuration follows a technical assessment.
Engineering before equipment
Return on investment
Typical payback periods for commercial and industrial battery systems in Maharashtra.
| Battery capacity | Typical use | Indicative cost | Payback period |
|---|---|---|---|
| 50 kWh | Small commercial backup | ₹14,00,000 | 5 years |
| 100 kWh | Offices, clinics, hotels | ₹28,00,000 | 5 years |
| 250 kWh | Factories — peak shaving | ₹70,00,000 | 5 years |
| 500 kWh | Large industrial loads | ₹1,40,00,000 | 5 years |
| 1 MWh | Utility-scale / campus | ₹2,80,00,000 | 5 years |
Indicative estimate. Final figures after a site survey. Payback depends on tariff structure, peak/off-peak difference, diesel backup avoided and usage pattern.
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