kWh

Demand charges + diesel · stacked

Cut your maximum demand bill 40%. Replace your diesel too.

Q: Can we keep the DG as backup and use the BESS primarily?

Yes — the most common deployment. BESS handles 95% of outages and peak shaving; the existing DG stays in place for multi-hour blackouts. Many factories then shrink the DG to a smaller standby unit, cutting both capital and maintenance cost.

Q: Will the BESS interrupt three-shift production during install?

Installation happens in parallel with normal operations. Cabinet placement and cable pulls take 2–4 days. The cutover itself is a planned 30-minute window — typically scheduled for an off-shift gap, with the DG covering the brief switchover.

Q: What's the payback on demand-charge shaving alone (no DG replacement)?

For factories that only want demand-charge reduction (no DG offset), payback is typically 5–7 years. Adding solar drops payback to 3–4 years. Replacing the DG drops it further.

Q: Can the EMS integrate with our existing SCADA / MES?

Yes. The TOBOR EMS exposes Modbus TCP and an MQTT API for SCADA integration. Most factory dashboards pull live BESS state (SoC, kW flow, alarms) within a week of commissioning.

Q: What's the footprint of a 60 kW cabinet?

The MTX cabinet is a two-bay unit (battery bay + equipment bay) of about 1,654 × 1,000 × 1,856 mm (50 kW reference). It is forced-air cooled and holds full rating up to +55 °C ambient; placement is confirmed at the site survey. PTX systems from 125 kW up are engineered to the site.

Your factory pays two bills: the diesel bill (DG set) and the peak-demand bill (DISCOM). TOBOR BESS cuts both at the same time — and pays back in under 4 years on a typical MSME load.

Calculate my factory savings →Send us your DG capacity

Typical MSME factory · 60 kVA · 8 h/day

₹50L/yr

What your DG costs today

−40%

Demand charge reduction · typical

<4 yr

Payback band · MSME loads

Two bills, one fix

Diesel + demand charges. Both, gone.

Real MSME plant · 60 kVA load · 8 h/day · ₹9.50/unit tariff · ₹900/kVA demand charge

Cost line	Today	With TOBOR
Diesel fuel (17,520 L/yr at ₹100/L)	₹17.5L	₹0
DG maintenance + oil + AMC	₹2.5L	₹0.35L
CPCB CEMS instrumentation + audit	₹2L (one-time) + ₹50k/yr	—
Peak demand charge (₹900/kVA · 60 kVA)	₹6.5L/yr	₹3.9L/yr
Energy charge (peak-hour units)	₹12L/yr	₹7.2L/yr
Total annual outflow	₹40–43L	₹11–12L

Annual savings

₹28–30L / year

Payback in 3–4 years on an MTX-S60 (60 kW) + 80 kWp solar. After year 4, the savings are pure margin.

Try with your numbers →

Built for this

Why operators in this segment pick TOBOR.

Demand-charge shaving

EMS automatically discharges the battery during peak-demand windows. Most MSME factories see 30–45% reduction in monthly demand charge alone.

Solar self-consumption

Pair with rooftop solar to charge the battery for free. ₹2–3/unit running cost vs ₹9–10/unit grid + ₹18+/unit diesel.

Backup matched to the load

MTX Standard restarts automatically in ~30–40 s for loads that tolerate a short gap. MTX Hybrid switches in under 10 ms for sensitive lines. PTX systems transfer through PCC switching engineered to your single-line design.

CPCB CEMS compliance avoided

DGs above 62.5 kVA need ₹2–4L in monitoring instrumentation plus ongoing audits. Replace the DG and the requirement goes away.

Same cells as utility-scale

PTX-250 and up run the same 314 Ah LFP cells (~8,000 cycles) as our CTX containers; MTX cabinets use 100 Ah LFP (~6,000 cycles). Modular power blocks. Cloud monitoring on every unit.

MNRE & SIDBI finance

C&I CAPEX subsidies (20–30% in tier-2/3) plus SIDBI/NABARD green loans for the balance. We help structure the project paperwork.

Sizing guide

Pick the size, or let us pick for you.

The calculator selects automatically based on your bill and load. Or skim the picker below.

MTX-S30 / MTX-S60

30–60 kW · sized to runtime

MSME unit · 30–60 kVA DG replacement · 1–2 shift operations

MTX-S30 →MTX-S60 →

PTX-125

125 kW · sized to runtime

Multi-line factory · 100–125 kVA DG · 3-shift continuous

View PTX-125 →

PTX-250

250 kW · 257.2 kWh

Large MSME · 200–250 kVA DG · heavy machinery / kilns

View PTX-250 →

PTX-500

500 kW · 514.5 kWh

Steel, textile, pharma plants · 500 kVA DG · maximum-demand cuts

View PTX-500 →

PTX-1000 / PTX-2000

1–2 MW · 1.03–2.06 MWh

HT-connected plants · industrial parks · open-access solar buyers

PTX-1000 →PTX-2000 →

Bigger site? Industrial parks and multi-plant campuses step up to CTX 20 ft containers — 2.5 MW / 5.06 MWh each, stacked into a 10 MW / 20.26 MWh, 33 kV block.

Find my size in 60 seconds →See the 30 kW–10 MW range

Frequently asked

Questions, answered.

Can we keep the DG as backup and use the BESS primarily?

Yes — the most common deployment. BESS handles 95% of outages and peak shaving; the existing DG stays in place for multi-hour blackouts. Many factories then shrink the DG to a smaller standby unit, cutting both capital and maintenance cost.

Will the BESS interrupt three-shift production during install?

Installation happens in parallel with normal operations. Cabinet placement and cable pulls take 2–4 days. The cutover itself is a planned 30-minute window — typically scheduled for an off-shift gap, with the DG covering the brief switchover.

What's the payback on demand-charge shaving alone (no DG replacement)?

For factories that only want demand-charge reduction (no DG offset), payback is typically 5–7 years. Adding solar drops payback to 3–4 years. Replacing the DG drops it further.

Can the EMS integrate with our existing SCADA / MES?

Yes. The TOBOR EMS exposes Modbus TCP and an MQTT API for SCADA integration. Most factory dashboards pull live BESS state (SoC, kW flow, alarms) within a week of commissioning.

What's the footprint of a 60 kW cabinet?

The MTX cabinet is a two-bay unit (battery bay + equipment bay) of about 1,654 × 1,000 × 1,856 mm (50 kW reference). It is forced-air cooled and holds full rating up to +55 °C ambient; placement is confirmed at the site survey. PTX systems from 125 kW up are engineered to the site.

Stop burning diesel. Start cutting demand charges.

Calculate my factory savings →Send us your DG capacity

In-house BMS, EMS & PCS · Made in Gurugram