Uninterrupted operations, lower bills, stronger brand.
Typical Outcomes
20–500 kWh · up to 500 kW inverter
Typical System Cost
NPR 40 lakh – 2 crore
Monthly Savings
NPR 80,000–3,00,000
Payback Period
3–5 years
System Lifetime
15–20 years
Hotels, hospitals, schools, retail centres, and office complexes in Nepal face the double burden of unreliable grid supply and expensive diesel backup. A commercial BESS (Battery Energy Storage System) from Arsa Energy delivers 20–500 kWh of dispatchable storage, peak demand shaving, and clean backup — replacing noisy generators entirely and reducing energy costs by 50–70%.
Hotels, resorts & guesthouses
Hospitals & clinics (critical load backup)
Schools, colleges & universities
Retail malls, supermarkets & showrooms
Office complexes & co-working spaces
Telecom towers & data centres
Eliminate Generator Costs
Commercial diesel generators cost NPR 60,000–200,000/month in fuel alone. BESS replaces 90–95% of generator runtime while cutting noise and emissions.
Peak Demand Charge Reduction
NEAs commercial tariff charges a demand component based on your monthly peak kW. BESS caps your peak, reducing this charge by 30–50%.
Protect Critical Equipment
Voltage fluctuations damage HVAC, refrigeration, and medical equipment. The BESS provides clean, stable power with active voltage regulation.
Sustainability Credentials
International guests, buyers, and auditors increasingly require measurable sustainability. Solar + storage is the fastest way to reduce Scope 2 emissions and earn green certifications.
Every solution is delivered as a complete, commissioned system — not a parts list.
Arsa Commercial Solar Array
10–100 kWp rooftop or carport, bifacial panels
Commercial Hybrid Inverter
10–100 kW, 3-phase, peak shaving algorithm
Hithium Commercial BESS Rack
20–500 kWh modular LFP racks, IP55
Automatic Transfer Switch
<20ms grid/battery changeover, zero interruption
SCADA Monitoring Dashboard
15-min interval data, alerts, remote control
Real-World Result
📍 Pokhara Lakeside, Hotel
A 40-room hotel replaced two 30 kVA diesel generators with 30 kWp solar + 50 kWh BESS. Monthly fuel savings: NPR 88,000. Generator runtime reduced 94%. Payback: 3.8 years.
Read full case study →Technical Specs
Solar Capacity
10–100 kWp
Battery Capacity
20–500 kWh LFP
Inverter Power
10–500 kW (3-phase)
Switchover Time
<20 milliseconds (ATS)
Peak Shaving
Demand capped at custom setpoint
Battery Chemistry
LFP, IP55, fire suppression ready
Monitoring
SCADA, 15-min data, SMS/email alerts
Compliance
NEA grid connection, IEC standards
Ready to solve your energy challenge?
Free site assessment and system design — no obligation.
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