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Large homes & bungalows
Reduce high household bills and keep essential circuits running when the grid does not.
Comfort without compromiseEngineered for Malaysia · 15kW+ solar & storage
Turn sunlight intolasting energy freedom.
Commercial-grade solar and battery systems for Malaysian homes and businesses—designed around your TNB bill, backup needs and return on investment.
TNB bill-led designSolar + BESS integrationLocal survey support
15kW+solar generation, intelligently stored
DAYTIME LOADSolar first
BACKUP RESERVEAlways ready
A smarter energy system
One connected energy journey
Designed for serious energy users
From the first TNB bill assessment to site survey and handover, every system is sized for the way your property actually consumes energy.
15kW+high-capacity systems
3 phasessolar · storage · control
24/7backup-ready architecture
MYRtransparent local estimates
Built around your property
One platform. Four high-demand scenarios.
We combine roof potential, load profile and operating priorities into a practical solar-plus-storage recommendation.
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Factories & workshops
Offset daytime machinery loads, control peak demand and build operational resilience.
Power for productivity03
Retail & supermarkets
Support cooling, lighting and point-of-sale systems across long operating hours.
Protect every trading hour04
Farms & remote sites
Keep pumps, cold storage and critical equipment supplied in grid-sensitive locations.
Energy where it mattersWhy Cema HaiSic
More than panels on a roof.
A complete energy system shaped by engineering, commercial clarity and on-site delivery.
Lower monthly energy cost
Prioritise self-consumption and use stored solar when grid energy is least economical.
Resilient backup power
Match battery capacity to the circuits and operating duration that matter to you.
Clear ROI modelling
Review estimated savings, system sizing and payback assumptions before a formal proposal.
Local delivery network
Move from remote assessment to an on-site survey with a locally assigned technical team.
Simple, accountable process
From TNB bill to switched-on system.
- 01
Share your energy profile
Tell us your monthly bill, property type and backup priorities.
- 02
Review your estimate
Receive a tailored Demo ROI and recommended solar-plus-storage combination.
- 03
Confirm the site
Our team checks roof, switchboard, load profile and installation conditions.
- 04
Approve & deliver
Finalise the engineered proposal, installation schedule and commissioning.
Illustrative applications
Built to solve real operating needs.
Johor · Bungalow
Whole-home energy confidence
A high-consumption home pairs daytime generation with a reserve strategy for priority loads.
20kW solar40kWh storage
Selangor · SME Factory
Daytime load optimisation
Production-hour demand is matched with solar output while storage supports continuity planning.
30kW solarCommercial BESS
Illustrative Demo scenarios. Final equipment, savings and payback depend on the approved site assessment and commercial parameters.
Your no-obligation first step
See what your energy could do.
Share a few details and we will create a private assessment link for your property. It takes about one minute.
- Personalised 15kW+ system range
- Indicative monthly savings
- Solar and battery recommendation
- No sales commitment
Good questions, clear answers
Before you get started.
Is the online saving estimate a formal quotation?
No. The first estimate uses clearly labelled Demo parameters. A formal proposal is only prepared after approved parameters and a technical site survey.
Why start at 15kW?
Cema HaiSic focuses on properties with meaningful energy demand, where integrated design and storage can create greater operational value.
Do I need a battery?
That depends on your load timing and backup goal. We model solar and battery together, then explain the trade-offs before recommending a configuration.
What happens after I submit?
You receive a private assessment link. If the opportunity fits, our team follows up to verify the bill details and arrange a site survey.