Industrial Battery Energy Storage Systems (BESS) – Power Smarter, Save More

Cut peak demand charges by 30%+ with Singapore’s most reliable commercial power storage systems – solar-ready, scalable, and compliant with EMA regulations.

A Battery Energy Storage System (BESS) is more than just a backup — it’s a strategic asset for modern energy management. Whether you’re looking to reduce peak demand charges, stabilise energy flow, or support renewable integration, BESS plays a critical role in powering business continuity and long-term savings.

Tysen-KLD offers advanced, scalable power storage systems tailored for commercial buildings, factories, industrial parks, and remote facilities. With in-house manufacturing, IoT-based monitoring, and integration-ready solutions, we help you take full control of your energy usage — with safety, reliability, and compliance built in.

Reduce Peak Charges by 30%+

Store low-cost electricity and discharge it during peak pricing — cutting your highest power bills.

Maintain Uptime During Outages

Keep critical operations running with instant backup during grid interruptions or voltage dips.

Prevent Power Trips During High Demand

BESS can respond instantly to sudden load surges — supplying extra power during equipment startup or peak operations, and preventing outages or breaker trips.

Boost ROI on Renewable Energy

Store excess solar or wind generation and use it when it’s most needed — or sell it back to the grid.

Optimise Usage with EMS Integration

Monitor, automate, and forecast energy usage across your sites for better planning and savings.

Perfect for construction, backup power, or temporary sites.

Explore Our Energy Storage Product Range

At Tysen-KLD, we offer a diverse range of modular, scalable BESS components — ideal for industrial applications, solar + storage setups, hybrid systems with diesel generators, and even short-term rental deployments. Whether you’re building a microgrid, powering a remote site, or stabilising peak loads, our energy storage solutions adapt to your needs.

KLD-PEH Series Optical Storage Integrated System (25kWh – 250kWh)

✅ 4 MPPT inputs for solar optimization
✅ 50kW output in single cabinet
✅ 98.9% round-trip efficiency
✅ PPA financing available
Best for: Retail chains, SMEs, strata properties

KLD-PES1-M Series Energy Storage Converter PCS (50–200kW)

✅ 200kW modules (stackable to 2MW+)
✅ 1.5ms frequency response
✅ LVRT compliant (EMA SS 673)
✅ Ethernet/CAN bus monitoring
Best for: Utilities, campuses, microgrids

KLD-PEW Series Energy Storage Integrated System (100–372kWh)

✅ 372kWh per rack (2.1m² footprint)
✅ Liquid cooling for 45°C ambient temps
✅ Black-start capable for critical ops
✅ Peak shaving & load shifting
Best for: Large factories, data centers, ports

KLD-PF Series Energy Storage Air Cooling Pack Box (5kWh – 500kWh)

✅ Industrial-grade air cooling with corrosion-resistant steel enclosures (IP54)
✅ 280Ah LiFePO4 cells for 6,000+ cycles at 80% DoD
✅ Stackable up to 500kWh with centralized BMS monitoring
✅ 40% lower maintenance costs vs. liquid-cooled alternatives
Best for: Warehouses, logistics hubs, or controlled indoor environments

KLD-PY Series Energy Storage Liquid Cooling Pack Box (10kWh – 1MWh+)

✅ Military-grade liquid cooling maintains ±3°C cell temperature uniformity
✅ 25% higher energy density than air-cooled systems (160-800V range)
✅ Explosion-proof design with 300kPa pressure-rated enclosures
✅ Seamless EMS integration via CAN bus and thermal runaway detection
Best for: Outdoor installations, data centres, and energy-intensive sites

Engineered for Demanding Environments: Our energy storage systems are built for industrial-grade reliability — with anti-corrosion casings, IP-rated enclosures, and fire-resistant LFP chemistry. Perfect for Singapore’s high-heat, high-humidity conditions.
Advanced Thermal Management: Choose from liquid- or air-cooled pack boxes to match your application’s cooling needs — optimising performance and prolonging battery lifespan.
Scalable Architecture for Every Site Type: From 50kW PCS units to fully containerised systems, we offer flexible configurations suited for commercial rooftops, industrial parks, remote islands, and data centres.
Hybrid-Ready for Genset Integration: Seamlessly pair our BESS with diesel generators to reduce fuel consumption, lower runtime, and improve power reliability — perfect for construction sites, off-grid locations, or surge-heavy operations.
Integrated EMS & BMS Intelligence: Real-time monitoring, fault detection, and auto-balancing ensure optimal system health and remote issue resolution — with 95%+ of faults fixable off-site.
Designed for Solar & Grid Synergy: Seamless compatibility with solar PV, microgrids, and commercial EV charging systems for complete energy independence.
Fast Deployment & Turnkey Support: Modular product design, local LEW coordination, and plug-and-play integration ensure minimal disruption and maximum compliance.
Flexible Rental Options Available: Ideal for temporary construction sites, remote projects, or trial use before full system adoption.

Power Storage Battery FAQs

What is a battery energy storage system used for in commercial settings?

BESS reduces energy costs, provides backup power, and improves grid stability. It can also support surge loads, helping prevent power trips during peak usage — a key benefit for sites with heavy equipment, frequent start-up loads, or limited grid capacity.

Can your BESS work with existing solar systems?

Yes — our storage units are fully compatible with both new and existing solar PV setups.

How long does installation take?

It depends on system size and site readiness. Typical deployments range from a few days to a few weeks for large-scale systems.

What safety features are included?

All systems include thermal management, fire detection/suppression, short-circuit protection, and real-time fault monitoring.

Is the system scalable if our energy needs grow?

Yes. All Tysen-KLD solutions are modular — you can expand capacity as your operations grow.

What maintenance is required?

Just annual checkups – we handle everything remotely.

How much energy can a BESS store, and for how long?

Storage capacity depends on the configuration. We offer modular systems ranging from tens of kWh to multiple MWh. Energy can typically be stored for several hours, and systems can be sized to support backup power, load shifting, or 24/7 microgrid applications.

What’s the typical payback period?

Payback periods vary by system size, use case (e.g., peak shaving vs. backup), and energy tariffs. In most commercial applications, typical ROI is achieved within 4–7 years, with long-term savings continuing over the 15–20+ year lifespan.

For short-term projects, such as construction sites or events, we also offer flexible rental options — a fast, low-commitment way to get the energy support you need.