Every battery, under control.
Attral designs, deploys and operates your battery & solar fleet — real-time monitoring, State-of-Health, and an AI analyst that tells you what to fix, before it costs you. On web and native apps.
AI insight: Sanand Plant peaked at 54.9 °C — check BESS cooling before the afternoon ramp. Coimbatore PR is fleet-low at 0.79; inspect combiner 3 for soiling.
From the lab bench to the grid
The whole storage lifecycle, end to end
Most tools stop at design, or start at monitoring. Attral carries a battery from the drawing board to the grid — and keeps learning from it.
Design
Size packs, architect the BMS, run thermal & safety checks, export engineering specs.
Deploy
Commission with confidence — validation, nameplate & digital twin, handoff to operations.
Operate
Watch every cell in the field. Catch faults early, track SoH, prove the returns.
Built to run energy well
Not another dashboard. A monitoring platform with a brain — vendor-neutral, battery-aware, and honest about the numbers.
Every string, module & meter — one live screen
Point Attral at your existing inverters, BMS and dataloggers — any brand, Modbus or API. Seconds-fresh telemetry across every site, no rip-and-replace.
- Portfolio-wide, second-by-second
- Generation vs load vs battery, side by side
- Drill into any site, any time range
An engineer that never sleeps
Attral's AI reads your live telemetry and tells you — in plain English — what's wrong, which site, and what to do. Ask it anything about your fleet and get a grounded answer.
- Specific, site-named recommendations
- Natural-language Q&A over your data
- Grounded strictly in the numbers
All 5 sites online, PR clustered near 0.79 and SoH 96.3%. Main risk is thermal.
Know a battery's true worth over time
A battery ages with every cycle. Attral tracks real capacity fade, round-trip efficiency and degradation against your design model — so warranty claims and end-of-life calls are backed by evidence, not guesses.
- Per-pack SoH & degradation trend
- Warranty-evidence & ESG reports
- Smart alerts: temp, imbalance, low SoC
Live in a week, not a quarter
Connect
Point Attral at your inverters, BMS and meters — any brand, via Modbus, APIs or our ingest endpoint.
See
Your fleet appears on one live dashboard within days. Baselines calibrate, noise turns into signal.
Act
AI insights, alerts and reports drive the decisions — from web or the app in your pocket.
Speaks to what you already have
One connector library for the hardware on your sites — no lock-in, no rip-and-replace.
Web, desktop & in your pocket
The same live fleet, native on every surface — all self-updating. One account, everywhere.
More than the OEM portal
Vendor apps show you their box. Your fleet is more than one box.
Flying blind across five sites and three inverter brands? Attral puts the whole fleet — and the AI that watches it — on one screen.
Start where you are, grow across the lifecycle
Design in Studio, monitor in Fleet, or run the whole lifecycle on Enterprise. No hardware markup, no lock-in.
- Pack & BMS design workflow
- Thermal & safety checks
- Exportable concept specs
- Real-time monitoring + native apps
- Smart alerts + SoH & degradation
- AI insights & Q&A + reports
- Full lifecycle, design ↔ field linked
- White-label portals & API
- SSO, roles & on-prem option
Questions, answered
Do I have to replace my inverters, BMS or dataloggers?
No. Attral is vendor-neutral by design — it reads the hardware you already have via Modbus TCP/RTU, SunSpec, vendor APIs, or a simple REST/MQTT ingest endpoint with a per-site device token. No rip-and-replace.
How long does it take to go live?
Most fleets see their first live dashboard within days. You create a site in the console, get a device token instantly, and point your gateway or datalogger at the ingest API. Baselines calibrate over the first week.
Who owns the data my sites send to Attral?
You do. Telemetry, design specs and reports are your property — you can export everything from the console at any time, and ask us to delete it if you leave. We never sell or share fleet data.
What is State of Health, and why does it matter?
State of Health (SoH) is a battery's real usable capacity versus its rated capacity. Attral tracks SoH and degradation per pack against your design model, so warranty claims, augmentation planning and end-of-life decisions are backed by evidence instead of guesses.
How does the AI analyst work?
Attral's AI reads your live fleet analytics — performance ratio, temperatures, SoH trends, alerts — and produces plain-English, site-named recommendations. You can also ask it questions about your fleet. Answers are grounded strictly in your numbers, with a deterministic rule-based fallback.
Is there an on-premise or white-label option?
Yes — the Enterprise plan includes white-label portals, API access, SSO and an on-prem deployment option for teams whose data can't leave their environment. Talk to sales to scope it.
How is Attral priced?
Studio is priced per seat for design teams; Fleet is priced per monitored site and includes monitoring, alerts, SoH, AI insights and the native apps. Both are billed annually via Razorpay with GST invoices on request. Enterprise is custom.
See every watt — from cell to grid.
Spin up your fleet on Attral in minutes, or book a 20-minute walkthrough with one of your own sites live.