DESIGNED
AROUND LIFE.

Intelligent Energy Management That Pays Back

A hybrid energy storage system that automatically prioritizes solar, grid, and battery power, protecting your appliances, lowering energy bills, and paying for itself over time.

10 years
Battery Design Life
96%
Inverter Efficiency
4x
Units Stackable
Helion - Energy Storage Solution - Front View

Helion - Energy Storage Solution

One intelligent system that keeps your home powered through every cut. Helion stores your daytime solar power, and switches between solar, grid, and battery based on your set priority, so the power stays on.

  • Modular & scalable - add up to 4 units in parallel as needs grow; start small, expand later, keep the hardware you have
  • IP65 enclosure - dust-tight and water-resistant for dusty or damp installs
  • Zero maintenance - lithium-ion battery; built-in BMS for hassle-free operation
  • Mobile monitoring - solar generation, battery state of charge, load, grid status, with real-time alerts
  • 5-year warranty - long-term cover on your investment

Best Suited For

CommercialResidential and SOHO
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Energy independence

Run the house on your own stored solar after dark, and switch between grid and battery based on your set priority.

Reduced Peak-Hour Grid Dependence

Solar charges the battery through the day. The system runs on stored energy through the peak window, and exports surplus generation back to the grid for offset against your consumption where time-of-day tariffs apply.

Seamless Transfer

Automatic, near-instant transfer between solar, grid, and battery keeps critical loads running through outages

Grows with you

Start with backup, add solar and storage later; scale to 4 units in parallel without replacing the core

Environmental Comfort

Lower carbon footprint by reducing energy-intensive grid and diesel usage

Find Your Helion Model

Select the appliances you want to run simultaneously. We'll suggest the right Helion model and estimate your backup time.

Appliances
Air Conditioner (1.5 Ton, Inverter)
1600 W each
Air Conditioner (1 Ton, 3 Star)
1200 W each
Induction Cooktop
1400 W each
Washing Machine
1000 W each
Refrigerator (up to 500 L)
500 W each
Mixer Grinder
750 W each
Ceiling Fan
75 W each
Television (LED)
60 W each
Desktop Computer
150 W each
Water Dispenser
120 W each
Wi-Fi Router + Network Switch
100 W each
Set-Top Box
50 W each
Laptop
45 W each
Exhaust Fan
40 W each
Tubelight
40 W each
LED Panel Light
40 W each
LED Bulb
5 W each
Exit/Emergency Lights
30 W each
Water Pump (1 HP)
800 W each
Water Pump (0.5 HP)
400 W each
Photocopier Machine
1500 W each
Laser Printer
600 W each
CCTV System (8 Cameras + NVR)
200 W each
Backup time
--
Running load
0.0 kW
Battery units (51.2 V each)
Recommended model
Select equipment to begin

Backup is an estimate based on a standard 51.2V / 100Ah (5.12 kWh) battery at 95% depth of discharge, and scales with the number of battery units. For custom backup-hour requirements, check with your dealer. Always verify your connection type before purchasing.

How to choose your connection type: Single-phase suits apartments and small to mid-sized homes on a single-phase meter (Helion 6.6 kW / 8.6 kW). Three-phase suits villas and commercial buildings on a three-phase meter (Helion 12 kW). The right model for you depends on your preferred load and solar capacity - get in touch and we'll help you size it correctly.

Frequently Asked Questions

Single-Phase (Helion 6.6 kW / 8.6 kW): Best for homes and apartments on a single-phase electrical connection.

Three-Phase (Helion 12 kW): For homes and businesses with a three-phase connection. Handles higher power demands with better load balancing across phases. Well suited to villas, commercial offices, and larger buildings.

Check your meter or supply agreement to determine your connection type before ordering.

DC-AC Efficiency (96%) means 96% of the DC power from batteries is converted to usable AC power. The remaining 4% is lost as heat. This is industry-leading performance, meaning minimal energy waste and lower costs for the same output.
Yes, Helion units can be stacked in parallel up to 4 identical units maximum. For example, 4 units of Helion 12 kW would give you 48 kW total power output. Perfect for future expansion if your needs grow or if you have a large home/commercial building.
MPPT (Maximum Power Point Tracking) automatically optimizes solar panel charging by continuously adjusting the voltage and current to extract maximum power from your solar panels at any given time. This means faster, more efficient charging from solar, even in partial sunlight.
Helion is a hybrid inverter and batteries are sold separately based on your energy storage needs. Each battery unit is 5.12 kWh, and up to 4 units can be paralleled. Your dealer will help you select the right battery capacity based on your required backup hours.
Helion is built for minimal maintenance, using a lithium-ion battery with a built-in BMS. Unlike lead-acid inverters, there are no water top-ups or distilled water costs.
Helion is BIS Certified (India's safety standard), CE Marked, and conforms to EU standards for safety and performance. It comes with built-in protection: overload protection, over-temperature management, surge protection, and anti-islanding support for safe grid integration.
Helion operates up to 45°C without performance derating. In hotter climates, the system maintains full efficiency up to this temperature, with intelligent thermal management ensuring reliable operation in India's diverse climate zones.