System design
Load analysis, shading study, and panel layout so your system performs as promised — on paper and on the roof.
Heliosyne
Power that pays for itself.
Premium solar design, supply, and installation for Karachi homes and businesses — engineered for reliability, savings, and a cleaner grid.
What we do
End-to-end solar, done properly
From site assessment to commissioning, Heliosyne delivers systems built around your load, roof, and budget — not a one-size kit.
Trusted hardware
JA Solar, Jinko, LONGi panels. Solax, Sofar, Sungrow & Deye inverters. SolarMD lithium when backup matters.
Install & support
Trained crews, clean cabling, safety checks, monitoring setup, and after-sales support you can actually reach.
Net-metering
We guide documentation and coordination so excess daytime generation can offset your night-time and cloudy-day usage.
Solutions
Built for how you use power
Whether you want lower bills, backup during outages, or stable power for a shop or factory — we size the right stack.
Residential solar
Cut household bills with an on-grid rooftop system sized to your monthly units. Ideal for homes with daytime AC and appliance load.
- 3kW – 20kW typical packages
- Bill reduction focus
- App-based monitoring
Hybrid + battery
Keep lights, fans, fridge, Wi-Fi, and selected loads running when the grid drops — without relying only on a noisy generator.
- Deye hybrid inverters
- SolarMD lithium storage
- Seamless switchover
Commercial & industrial
Stabilize operating costs for shops, warehouses, offices, and factories with higher-capacity on-grid arrays and commercial inverters.
- 10kW – 125kW+ systems
- Sungrow / Sofar / Solax
- ROI-led proposals
Karachi · Tariq Road
Why Heliosyne
Solar built for Pakistani power realities
Load-shedding, rising tariffs, and unreliable supply make solar a smart investment — if the system is sized and installed correctly. That is our focus.
We help homeowners cut bills and keep essentials running, and we help businesses stabilize operations with on-grid, hybrid, and backup-ready solutions.
- Transparent quotes with clear payback estimates
- Warranty-backed panels, inverters & batteries
- Structure, cabling, and commissioning handled in-house
- After-sales support from our PECHS office
Savings snapshot
See what solar could save you
Enter your average monthly electricity bill for a quick estimate. Final sizing always needs a site survey — this helps you start the conversation.
- Based on typical Karachi rooftop performance
- Assumes on-grid system with net-metering
Suggested system
~8 kW
Est. monthly savings
Rs 24,500
Rough payback
3–5 years
Estimate only — not a formal quote. Actual savings depend on roof, shade, tariff, and usage pattern.
Get an accurate surveyHow it works
From first call to first unit generated
A clear process so you always know what happens next.
Consult
Share your bill, roof photos, and goals. We map your energy needs and recommend on-grid or hybrid.
Design
Site survey, technical design, and a fixed proposal covering hardware, structure, and installation.
Install
Professional mounting, electrical work, inverter setup, and safety checks by trained crews.
Activate
Commissioning, app monitoring, net-metering support, and ongoing service when you need it.
Project types
Systems we commonly deliver
Every roof is different — here is the range of work Heliosyne handles across Karachi homes and businesses.
01
Residential
5–10 kW home systems
Daytime bill offset for PECHS, DHA, Gulshan, and North Nazimabad homes with clear south / southwest roof space.
Request a home quote →
02
Commercial
Shop & warehouse arrays
Higher string capacity for retail, godowns, and offices that run heavy daytime loads and want predictable OPEX.
Request a commercial quote →
03
Hybrid
Backup-ready hybrids
Hybrid inverter + lithium battery packages for families and clinics that cannot afford long outages.
Plan a backup package →Hardware
Brands that perform in the field
We stock and install Tier-1 panels, proven inverters, and lithium storage — selected for efficiency, durability, and local serviceability.
Client feedback
What Karachi customers say
Real conversations after install — focused on savings, backup peace of mind, and clear communication.
“Our evening bill used to shock us every month. After Heliosyne sized the system properly, daytime AC load feels covered and the quote matched what they installed.”
“We needed backup for the clinic fridge and lights. Hybrid + battery setup was explained clearly, and their team handled structure and wiring without drama.”
“Commercial quote was transparent — panels, inverter, structure, everything listed. Payback estimate helped us decide fast for the warehouse roof.”
FAQ
Questions we hear most
Quick answers before you book a survey. Prefer a call? We are on Tariq Road Mon–Sat.
How long does a typical home install take?
After design approval and material readiness, most residential installs complete in 1–3 days depending on roof complexity and system size. Net-metering paperwork is a separate timeline with the utility.
Do I need a battery, or is on-grid enough?
On-grid systems cut bills when the grid is available. If you need backup during load-shedding, choose hybrid + lithium. We help you decide based on which loads must stay on.
What size system do I need?
We start from your monthly units / bill, daytime usage, and available roof area. The savings calculator above gives a starting point — a free survey confirms the exact kW.
What warranties do you provide?
Panels and inverters carry manufacturer warranties. We also stand behind installation workmanship. Exact warranty terms are listed clearly in your proposal.
Can you help with net-metering?
Yes. We guide documentation and coordination so you understand what to submit and what to expect from the utility process after commissioning.