As diesel prices surge and grids grow unreliable, India's C&I enterprises are choosing a smarter answer
Your facility gets

Energy Independence

Freedom from grid failures, diesel price spikes, and supply disruptions — your own reliable power, on demand

Get a Free Consultation See How It Works
Delivered as a fully managed OPEX lease  ·  ₹0 upfront  ·  No maintenance burden on your team
🔋
Energy Independence
Free from grid failures & diesel volatility
⚡
Uninterrupted Power
<10ms switching — zero downtime, ever
💰
Lower Energy Cost
Up to 77% cheaper than running diesel
☀️
Renewable Integration
Solar-paired, self-sufficient microgrid
🌿
Green & Carbon Ready
ESG-verified, carbon credit eligible

Enabling the transition from fossil fuel dependence to Sustainable Power Systems for Commercial and Industrial enterprises

Why Businesses Are Moving Away From Diesel

Diesel Is Costing You Far More Than You Think

₹25–30/kWh vs ₹7. Toxic fumes vs zero emissions. No SLA vs 98.5% uptime. The comparison is decisive.

Parameter 🔴 Diesel Generator 🟢 PWRNXT BESS
Switching LatencySeconds to minutes spool-up CriticalSub-millisecond — PLCs never detect an outage Zero Transition
OPEX₹25–30/kWh all-in diesel LCOE₹7–8/kWh off-peak grid charging
Acoustic Impact>85 dBA continuous noise Non-compliantNear-silent operation Undetectable
EmissionsNOx, PM2.5, CO₂ at point of useZero local emissions
MaintenanceFrequent Oil changes, filter replacements, overhaulsQuarterly checks managed by PWRNXT
Fuel Price RiskExposure to diesel supply chain, quality and logistics risksFixed lease payments — zero exposure
ESG AlignmentIncompatible with net-zero LiabilityFully ESG and net-zero aligned Asset
Uptime GuaranteeNo formal SLAContractual 98.5% uptime SLA
Read the Full DG Replacement Guide Full cost breakdown, savings calculator & step-by-step replacement process
→
Business Model

One Lease. Every Stakeholder Wins.

We own the BESS. You pay one fixed quarterly lease. Your capital stays free, your balance sheet stays clean.

₹0
Capital Required
77%
Lower Energy Cost vs Diesel
98.5%
Contractual Uptime SLA
5 yr
Performance Warranty
💼 For the CFO
₹0
Capital Required
Zero Capex.
Predictable OpEx.
✓
Off-Balance-Sheet AssetBESS owned by PWRNXT — zero depreciation on your books.
✓
Fixed Quarterly LeaseReplaces volatile diesel costs with one predictable line item.
✓
100% Tax DeductibleLease payments expensed as OpEx — no capitalisation required.
⚙️ For the COO
<10ms
Grid Switchover
Zero Downtime.
Zero Maintenance.
✓
Seamless SwitchoverPLCs, CNC machines and cold rooms never detect a power event.
✓
98.5% Contractual Uptime SLAGuaranteed performance with 24-hour on-site MTTR.
✓
Fully Managed by PWRNXT24/7 remote monitoring — zero maintenance burden on your team.
🌿 For the CEO
Net-Zero
Carbon Pathway
ESG Ready.
Future Proof.
✓
Zero Point-of-Use EmissionsEliminate NOx, PM2.5 and CO₂ — verifiable data for ESG reports.
✓
GRAP & Regulatory CompliantFuture-proof your facility against tightening emission regulations.
✓
Solar-Integrated Net-ZeroBESS + rooftop solar accelerates your facility's clean energy journey.
Deep Dive: Explore the Zero-Capex Lease Model ›
Built for Your Industry

Power Reliability, Sector by Sector

Your sector has specific risks. We've engineered a solution for every one of them.

Auto-exploring all sectors  ·  Click any tab to take control
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LFP battery energy storage system for manufacturing plant India — zero capex BESS operating lease
🏭

Zero Production Downtime

A power blink costs lakhs in material waste and machine resets. BESS switches in under 10ms — your PLCs never know there was an outage.

⚡
Sub-Millisecond Switching

Grid-to-battery in <1ms — PLCs never detect an outage.

🛡️
1–2% Revenue Leakage Recovered

Eliminate annual losses from material spoilage during DG spool-up.

⏱️
200+ Man-Hours Recovered

Restore productivity lost to machinery resets after power events.

<10ms
Switching Latency
86%
DG Dependency Cut
200+
Man-hrs Recovered/yr
BESS for cold storage India — battery energy storage replaces diesel generator for thermal compliance
❄️

Thermal Compliance + ToD Arbitrage

One power failure means spoiled inventory and regulatory liability. BESS keeps your cold chain unbroken — while cutting energy costs by up to 60%.

🌡️
Unbroken Thermal Compliance

Continuous power guarantees inventory never breaches temperature thresholds.

⏰
Time-of-Day Arbitrage

Charge off-peak at ₹7/kWh, discharge during peak windows — slashing demand charges.

📉
Reduced LCOE

Multi-value stacking delivers a significantly lower Levelised Cost of Energy.

100%
Compliance Maintained
₹7
Off-peak /kWh
2x
Value Stacking
Solar BESS microgrid for university campus India — zero capex battery energy storage operating lease
🎓

Microgrid-Ready Campus

Years of research, destroyed in one power blink. BESS paired with rooftop solar delivers a fully autonomous, zero-disruption campus grid.

☀️
Solar-BESS Microgrid

Integrate with rooftop solar for a fully autonomous, renewable campus grid.

🔬
Research Continuity

Protect multi-year experiments and high-value analytical equipment.

🌱
Zero-Capex ESG Alignment

Operating lease fits fixed academic budgets while meeting sustainability mandates.

₹0
Budget Impact
100%
Solar Compatible
Net-Zero
Carbon Pathway
BESS critical power backup for hospitals India — silent emission-free battery storage replaces DG
🏥

Silent. Emission-Free.

Life-support has zero tolerance for gaps. BESS switches in under 10ms — silent, emission-free, and invisible to every critical system.

⚡
Instantaneous Load-Taking

BESS takes load instantly, extending backup autonomy beyond your existing UPS.

🫁
Zero Emissions

Eradicate NOx and PM2.5 near patient recovery zones and air intake systems.

🔇
Near-Silent Operation

75 dB vs >85 dBA for DG — protecting the acoustic environment for patients.

<10ms
Emergency Response
Zero
Local Emissions
~75dB
Operating Noise
Silent emission-free BESS for luxury resort India — DG replacement battery storage operating lease
🏨

Silent Power. Pristine Experience.

Diesel roar breaks the spell your guests pay for. BESS is invisible, silent, and emission-free — and it elevates your eco credentials.

🔇
Acoustic Preservation

Replace >85 dBA diesel roar with near-silent solid-state BESS operation.

🌿
Eco-Tourism Credential

Verifiable, emission-free backup power resonates with eco-conscious high-net-worth guests.

⭐
Flawless Guest Experience

Zero transition — no lights flickering, no AC dropping, no disruption. Ever.

>85dB
DG Noise Eliminated
Zero
Exhaust / Odour
100%
ESG Verifiable
PWRNXT 125kW BESS cabinet for EV fast-charging infrastructure
⚡

EV Fast-Charging Hubs

Simultaneous fast charging causes grid penalties and infrastructure bottlenecks. A 125kW BESS cabinet absorbs peak load instantly — zero penalties, no grid upgrade needed.

📉
Peak Shaving & Load Buffering

BESS instantly absorbs excess draw the moment EV demand breaches the sanctioned grid limit — zero penalty charges.

🔧
Infrastructure Optimisation

Service more vehicles at full speed without costly grid upgrades or capacity enhancement work.

☀️
Solar-Coupled Green Charging

Store excess rooftop solar generation and deliver 100% renewable energy directly to every EV.

125kW
Modular BESS Cabinet
Zero
Demand Penalties
100%
Solar Compatible
Process

From Feasibility to Operation

We handle everything from design to go-live. Your team keeps running the business.

01
🔍

Feasibility Study

Data-backed techno-economic analysis: energy baseline, DG cost profiling, BESS sizing, site prioritisation, and phased implementation roadmap. Delivered within 6 weeks of data receipt.

Professional Engagement
02
🏗️

System Design

Tailored architecture: LFP battery sizing, PCS matching, thermal and fire suppression management.

Engineering-Led
03
🤝

Lease Agreement

Finalise operating lease terms, SLA covenants, performance guarantees, and exit provisions. Zero capex, fixed quarterly payments.

Off-Balance-Sheet
04
⚙️

EPC Installation

Turnkey EPC managed by PWRNXT Team.

100% Turnkey
05
✅

Commissioning & SAT

Site Acceptance Testing. System goes live only when every performance parameter is confirmed.

Certified Commissioning
06
📡

Live Operations & AMC

EMS-driven optimisation with 24/7 remote monitoring, predictive maintenance, and guaranteed <24hr on-site MTTR for critical faults.

98.5% Uptime SLA
What We Deliver

We Build It. We Run It. We Guarantee It.

Not a broker. Not a reseller. A fully integrated engineering operator with contractual skin in the game.

🔧

Design & Engineering

Custom sizing and architecture for every site — chemistry, PCS, thermal management, grid interface.

🏭

Tier-1 Procurement

Tier-1 cell and inverter OEMs — CATL, BYD, Sungrow, Delta — with multi-year capacity warranties.

🧠

EMS Operations

Proprietary EMS optimises every charge cycle against live tariffs and battery health in real time.

🔩

Critical Spares

Pre-positioned critical spares at every site — so faults get fixed in hours, not days.

Technical Details

Built on Tier-1 Technology

Every component is bankable, internationally certified, and chosen to outlast your lease.

Battery ChemistryLFP (Lithium Iron Phosphate)
Cycle Life6,000+ cycles
Thermal Stability3-tier protection
Switch-Over Time<10 millisecond
Enclosure RatingIP55 Outdoor-Rated
Thermal ManagementAir Cooled or Liquid Cooled System
Fire SuppressionAerosol Automated
Cell OEMsEVE Energy or equivalent
Inverter OEMsSungrow, Delta or equivalent
Asset Lifecycleup to 15 Years
UL 9540A
IEC 62619
CE Certified
UN38.3
MSDS Compliant
UL 1741
IEEE 1547
NFPA 855
CATL
BYD
EVE Energy
Sungrow
Delta

Safety & Compliance Architecture

BESS Safety and Compliance Architecture — UL 9540A, IEEE 1547, NFPA 855, UL 1741

Each BESS deployment is engineered to meet rigorous international standards across every subsystem — from cell chemistry to grid interconnection — ensuring lender, insurer, and regulatory confidence.

Live Proof

Real Results. Verified Savings.

Tier 1 Auto Ancillary, Haryana. 200 outages a year. ₹30/kWh diesel. Here's what happened after PWRNXT.

Client
Tier 1 Auto Ancillary — Continuous Process Manufacturing
Location
Industrial Cluster, Haryana, North India
Challenge
~200 outages/year averaging 2.5 hrs. DG-dependency at ₹30/kWh. Machine resets causing material wastage and lost productivity.
PWRNXT Solution
650 kW / 1,600 kWh BESS on zero-capex operating lease. EMS charges off-peak at ₹7/kWh, discharges seamlessly during outages.
0%
DG Dependency Slashed
86% of annual DG load eliminated. Energy cost down 70%.
₹20-65Lakh
Material Losses Eliminated
Directly traceable to sub-millisecond switching. Positive P&L impact from day one.
0hr
Productive Hours Recovered / Year
Zero machine resets across 200 annual outage events.
0%
Uptime. Contractually Guaranteed.
24/7 remote monitoring via Smart EMS. SLA in the contract.
AMC & KPIs

We Don't Just Monitor. We Guarantee.

Monitoring is table stakes. We write performance into the contract.

0%

Contractual Uptime SLA

Not a target. A contractual commitment — written into your lease, enforceable from day one.

<0hr

On-Site MTTR

On-site engineer response within 24 hours for critical faults. Critical spares pre-positioned at every site.

2–4wk

Predictive Failure Window

We flag degradation 2–4 weeks before it becomes a failure. Zero surprise downtime events.

24/7

Remote Operations Centre

Continuous State-of-Health analytics and automated anomaly alerts — across every PWRNXT asset in the field.

6-Week Feasibility Study

Know Your Numbers Before You Commit

Send us your energy bills and DG logs. In 6 weeks, you'll know exactly what BESS will save you — site by site, rupee by rupee.

What we uncover for you

1
Your True Cost of PowerWhat diesel actually costs you — per site, per kWh — benchmarked against your grid tariff.
2
Your Outage ExposureFrequency, duration, and operational cost of every power event across your facilities.
3
The Right-Sized BESSExact capacity recommendations matched to your load profile — not a generic product pitch.
4
Your Business Case NumbersIRR, payback period, and annual savings — modelled against your actual DG and grid costs.
5
Which Sites to PrioritiseA clear Tier 1/2/3 deployment roadmap — ranked by ROI, operational criticality, and ESG impact.
6
Board-Ready Scenario ModelSensitivity runs on diesel price, capex, and timelines — numbers your leadership can act on.
Talk to Our Team →

Optional add-on: Tender Preparation Advisory — technical spec ranges, commercial framework & site clustering for procurement.

What you walk away with
📄
Feasibility Report Executive summary, site archetypes, economic screening & phasing roadmap.
📊
Portfolio Excel Model Cleaned KPIs, filterable dashboards & savings charts across all sites.
🗂️
Site-wise Annexures Per-site BESS sizing, cost comparison & priority tier.
📑
Management Presentation Board-ready PPT — key findings, priority sites & recommended next steps.
Delivered in 6 weeks  ·  Scoped to your sites  ·  No obligation

How it happens — week by week

Week 1Kick-off & Data Collection
Week 2Validation & Baseline Lock
Week 3BESS Sizing & Screening
Week 4Prioritisation & Scenarios
Week 5Draft Deliverables
Week 6QA & Final Handover
Start Here

Let's Talk Numbers

Write to us.
[email protected]

Send us your energy bills and DG logs. We'll scope a customised feasibility study and revert within 2 business days.

🔒
Data Security Guaranteed — used only for assessment. Never shared.
✅
Scoped to Your Facility — methodology calibrated to your site count and data quality.
⚡
6-Week Delivery — clock starts after data receipt.
🏆
98.5% Uptime SLA — written into every lease. No exceptions.
UL 9540A
IEC 62619
CE
98.5% SLA

🔒 Your data is secure. We will revert within 2 business days to scope the engagement.
✅ Thank you! Our engineering team will review your details and revert within 2 business days to scope the feasibility study.
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