Zero-CAPEX Battery as a Service for Indian Enterprises • Book Onsite Feasibility →
GreenStack BaaS
Commercial Framework

Energy storage.
Zero risk.

We handle the hardware, software, insurance, and maintenance. You receive predictable power savings and clean resilience.

Option A

Shared Savings Model

Zero fixed fee. GreenStack installs the BESS at your facility, and you share a fraction of verified monthly power bill savings generated by peak shaving and diesel avoidance.

✓ Immediate positive cash flow from month one
✓ No savings = No payment
Recommended for: Heavy factories, auto-ancillary, and textile plants.
Option B

Fixed Capacity Subscription

Predictable monthly operational fee per kWh with 99.9% uptime guarantees and all-inclusive maintenance. Retain 100% of the upside above the subscription.

✓ Fixed predictable OPEX accounting
✓ Guaranteed availability SLA with penalty credits
Recommended for: Data centers, IT parks, and healthcare hospitals.
Timeline

From audit to commissioning in 6 weeks.

01

Smart Meter Audit

Analysis of 15-minute interval smart meter logs and diesel records.

02

Digital Twin

Simulation models optimal kWh storage and kW inverter sizing.

03

Zero-CAPEX Delivery

Hardware and enclosures shipped directly to your facility.

04

Interconnect

Safety inspections, DISCOM clearance, and StackOS™ activation.

05

24/7 Operations

Autonomous AI dispatch, cell monitoring, and free augmentation.

Request Facility Proposal →