Maximize energy independence by storing surplus solar or off-peak power.
With Solar for Self-Consumption (SELCO), the solar energy your system generates is used directly to power your business operations — reducing reliance on the grid and cutting electricity costs. Excess energy is stored, not wasted.
Paired with a Battery Energy Storage System (BESS), your business gains reliable backup power and the ability to use stored solar energy during peak hours or outages. This means lower operating costs, uninterrupted productivity, and energy independence — all without the noise, emissions, or fuel costs of traditional generators.
SELCO allows you to consume the solar energy you generate and excess energy is not exported to the grid.
Prioritize solar energy usage first
Reduce reliance on the grid
Lower electricity costs
Achieve energy independence
Battery Energy Storage System (BESS) acts as your energy bank, storing excess solar or cheaper off-peak grid electricity for later use — when the sun isn’t shining or during a blackout.
Acts as a fast-response energy buffer, replacing traditional spinning reserves and minimizing energy waste.
Smooths solar output fluctuations by storing and releasing energy during variable production.
Reduces Maximum Demand (MD) charges by discharging stored energy during peak hours, improving grid stability.
Provides uninterrupted power during grid outages, protecting critical operations.
Ideal for remote operations (e.g., plantations, mines, and industrial sites) where grid access is limited or diesel reliance is high. Enables cost-effective microgrid solutions.
A commercial solar battery storage system manages your facility’s energy through these key components:
Capture sunlight and convert it into DC electricity.
Converts DC into usable AC electricity.
Ensures safe solar disconnection during fires or servicing.
Stores surplus solar energy for later use.
Optimizes energy flow between solar, battery, grid, and load.
Controls and distributes AC power safely.
Real-time system performance tracking from any location.
Tracks power usage and solar output.
External power source and interconnected electricity network
Your facility’s energy consumption.
Efficiently manage high daytime energy loads while reducing grid reliance.
Quiet, off-grid power with zero noise or emissions.
Supports green initiatives and lowers costs for 24/7 operations.
Operate independently from unreliable grids.
Protect temperature-sensitive stock from outages.
Instant backup to ensure critical uptime.
Reliable energy for critical operations with long-term savings.
Ideal for large rooftops and steady energy demand, especially with automation.
Cost-efficient power for cooling, heating, and processing.
Reduce peak demand charges for energy-heavy operations.
Cut utility costs, support green goals, and provide sustainability education.
A cleaner, quieter, and more economical alternative to diesel gensets.
Offset expensive peak-hour rates by using stored, low-cost energy.
Replace diesel generators with clean, silent battery power.
Modular battery design that grows with your business.
No more diesel generators, no more frequent maintenance.
Eligible for up to 24% Green Investment Tax Allowance (GITA) for renewable energy investments.
Lower demand charges and avoid power spikes with intelligent discharge.
Store excess solar power for night-time or cloudy days, maximizing self-consumption.
Supports Environmental, Social, and Governance Goals with zero carbon emissions.
Seamlessly integrates with solar PV & EV charging.
More businesses are replacing noisy, high-maintenance diesel generators with clean, efficient solar battery storage systems. With zero emissions, lower operating costs, and seamless backup during outages, solar batteries offer a smarter, future-ready energy solution — keeping your operations running without the noise, fuel, or downtime.
| Criteria | Solar Battery Storage | Diesel Generator |
| Initial Investment | Higher Upfront Cost | Lower Upfront Cost |
| Operating Cost (Fuel) | Almost Zero (uses solar/grid) | High (Diesel) |
| Maintenance Cost | Minimal (No moving parts) | High (Oil changes, wear & tear) |
| Noise / Vibration | Silent | Noisy, disruptive |
| Emissions | Zero Emissions | High CO2, NOx emissions |
| Lifespan | 10-15 Years (warranty-backed) | 5-10 Years (depends on use) |
| Scalability | Flexible, modular | Fixed capacity, hard to scale |
| Performance | Instant, seamless switchover | Delay in starting, fuel dependent |
| Environmental Impact | Sustainable, eco-friendly | Polluting, requires fuel handling |
Solar with Battery Backup
Energy Independence
Silent, Reliable Backup
Lower Lifetime Cost vs. Generator
Supports Your Green & ESG Goals
Modular Growth with Your Needs
Solartech Sales & Service Sdn Bhd
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Penang: 19G, Jalan Vervea 12, Bandar Cassia, 14100 Simpang Ampat, Penang
Phone: 04 3981592
Mon-Fri. 8.30am - 6pm
Solartech Sales & Service Sdn Bhd
-----------------------------------------Kota Damansara (HQ) - 5, Jalan Teknologi 3/5, Kota Damansara, 47810 Petaling Jaya, Selangor
Phone : 603-6157 4888
Mon-Fri. 8.30am - 6pm
Solartech Sales & Service Sdn Bhd
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59, Jalan Bistari 16, Taman Industri Jaya, 81300 Skudai, Johor Darul Ta'zim
Phone: 607-235 3221
Mon-Fri. 8.30am - 6pm
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