Flagship Product

PRISM™ Hybrid Optimization EngineNOW LIVE

Winning the tender is the easy part. In operations, revenue leaks daily — blocks scheduled at the wrong price, storage cycled when the spread doesn't justify the degradation, PPA shortfalls that turn into penalties. PRISM closes that gap: a dispatch optimizer for solar + wind + BESS assets that maximizes revenue while meeting PPA commitments, with the OEM warranty envelope enforced as hard constraints.

96-block D+1 schedule + 48-block D+2 look-ahead93.8% revenue capture vs perfect hindsight91% charging cost capture vs a greedy baselineZero OEM envelope violations — constraints in the formulation

Price Intelligence

96-block DAM forecasts with confidence bands. RTM spike flags. Market selection per block. Delivered before the DAM deadline, every day.

Hybrid Optimizer

Co-optimizes solar + wind + BESS as one system. PPA obligations as hard constraints. Merchant upside in remaining capacity. Intraday re-dispatch.

Battery Digital Twin

OEM warranty envelope mathematically enforced — SoC, C-rates, thermal limits, degradation. The optimizer cannot violate these constraints.

Risk Modes

Three operating modes: Conservative, Moderate, Aggressive. A ₹50K arbitrage that costs ₹2L in degradation gets skipped automatically.

Configurable for every asset: Solar + Wind + BESS, Solar + BESS, or Standalone BESS. PPA with merchant upside, PPA only, or merchant only. PPA preference or merchant preference dispatch.

Start with a 30-day discovery pilot

PRISM runs on your asset's historical data for a fixed fee, and the pilot ends with predicted versus actual dispatch, the revenue capture rate, and the revenue delta in rupees. No integration is needed to begin — schedules arrive as Excel workbooks your operations team can act on the same day, with nothing new inside your network. API and EMS integration come later, once the value is proven. The license decision comes after the numbers.

Start a pilot

What your operations team gets

Daily, automated
The 96-block day-ahead schedule with a 48-block look-ahead for the following day, market selection per block, and charging windows — delivered before the DAM deadline, every day.
Intraday, continuous
Re-optimization as generation and prices move, live SoC and thermal tracking, and price spike alerts when RTM blocks turn valuable.
Reporting & integration
A web dashboard, historical analytics, and a monthly performance report. API and SCADA or EMS integration when your team is ready for it.

Deployment path

Shadow mode means PRISM runs alongside your current operations before anything switches over — you compare its schedules against yours with real numbers, at zero operational risk.

01
Weeks 1–2 · Calibration
Battery specifications, solar and wind profiles, grid connection limits, and the thermal model.
02
Week 3 · First schedules
Delivery starts in Excel — no SCADA work, nothing new inside your network.
03
Week 4 · Shadow mode
PRISM runs alongside your current dispatch. You compare, block by block.
04
Week 5+ · Go live
Automated daily optimization with rolling intraday corrections.

Software Plans

Plans & Pricing

Monthly rates, billed quarterly. Annual billing: two months free.

PRISM

Priced per asset under optimization. Every plan includes the battery digital twin and dispatch schedules delivered before the DAM deadline, daily. New assets can start with a 30-day discovery pilot on historical data — fixed fee, predicted versus actual, and the revenue delta in rupees.

Basic
₹2,40,000₹1,44,000 / month + GST · billed quarterly
40% launch discount · till Oct 2026
  • 1 asset under optimization
  • Daily DAM/RTM dispatch schedules
  • Risk modes: Conservative / Moderate / Aggressive
  • Monthly performance report
  • Onboarding & model calibration included
Talk to us
Enterprise
₹3,60,000₹2,16,000 / month + GST · billed quarterly
40% launch discount · till Oct 2026
  • Everything in Basic
  • Up to 3 assets under optimization
  • Intraday re-dispatch & RTM spike alerts
  • Quarterly model recalibration
  • Dedicated support
Talk to us

Discounted rates apply to subscriptions started before October 2026; standard rates apply thereafter. Custom run limits and dedicated single-tenant deployments on request — write to info@elarispower.com.

FAQ

Common questions

What does PRISM deliver each day?

A 96-block day-ahead schedule with a 48-block look-ahead for the following day, market selection per block between DAM and RTM, charging windows, and price spike flags, all delivered before the DAM deadline. Intraday re-dispatch follows as generation and prices move.

How does it protect the battery warranty?

The OEM operating envelope, including SoC limits, C-rates, thermal boundaries and average SoC targets, is enforced as hard constraints inside the optimization. The optimizer cannot produce a schedule that violates them.

What integration does it need to start?

None. Schedules arrive as Excel workbooks your operations team can act on the same day, with nothing new inside your network. API, SCADA and EMS integration follow once the value is proven.

We already have an EMS. Where does PRISM fit?

PRISM produces the revenue-optimal, warranty-safe schedule; your EMS executes it. The two are complementary, and the discovery pilot quantifies the gap between your current dispatch and the optimized one.

How do we evaluate PRISM before subscribing?

With a 30-day paid discovery pilot on your asset's historical data, for a fixed fee. It ends with predicted versus actual dispatch, the revenue capture rate, and the revenue delta in rupees. The license decision comes after the numbers.

Which asset types does it support?

Solar + wind + BESS, solar + BESS, and standalone BESS, under PPA with merchant upside, PPA only, or fully merchant operation, with PPA-preference or merchant-preference dispatch.

Trust & Security

Built for bid rooms that handle confidential numbers

Data stays in India
Hosted and backed up in-country (Chennai region) — never leaves Indian jurisdiction.
Per-organization isolation
Your tenders, costs and results are invisible to every other customer — enforced in the data layer, audit-logged.
Encrypted & recoverable
AES-256-encrypted nightly backups with off-site copy; restore procedure drill-tested.
Engineering you can audit
Dispatch engine validated 99.7%+ against an independent reference model; every change gated by an automated test suite.

Security & data-practices document for procurement review — request it here.

Get in Touch

Let's Talk

Whether you're optimizing dispatch, sizing a bid, or evaluating vendors — we'd like to hear from you.

info@elarispower.com