HoyDC 5MWh is a containerized Battery Energy Storage System designed for large-scale energy-storage applications.
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Independent Energy Consultancy - Solar, BESS & EV Charging
Hoymiles HoyDC 5MWh Containerized Battery
LFP cells, intelligent liquid cooling and a containerized design, evaluated to replace or reduce diesel generator dependence for utility-scale, industrial and commercial projects.
Independent Energy Consultancy - Solar, BESS & EV Charging
Evaluate a 5MWh BESS
Before Your Next DG.
MSEB Power helps you evaluate the complete project, from DG assessment and BESS sizing to budgeting, engineering, installation and commissioning.
Planning to replace your DG? Evaluate a 5MWh BESS solution first, talk to MSEB Power.
The Hardware
HoyDC 5MWh and the BESS Products Around It
From the containerized battery to the power conversion system, here is what goes into a HoyDC 5MWh project.
Energy Storage
5-10 MWh DC Battery Block
LiFePO4 containerized battery block for large-scale BESS projects replacing bigger DG installations.
- 5-10 MWh
- 1500V DC
- 20+ Yrs
Energy Storage
Battery Management System (BMS)
Cell-level monitoring, balancing and protection ensuring safety and longevity of the battery pack.
- Cell-Level
- IEC 62619
Energy Storage
Energy Management System (EMS)
Decides when your BESS charges, discharges or steps in ahead of a scheduled DG run.
- AI Dispatch
- 99.9% Uptime
Energy Storage
Power Conversion System (PCS)
Bi-directional AC/DC power conversion for seamless BESS integration with your electrical panel.
- ≥97% Efficiency
- 1500V DC
Utility Storage
Containerized Battery | HoyDC 5MWh
LFP-based containerized battery with intelligent liquid cooling, scalable for utility-scale and industrial DG replacement.
- 5.016 MWh
- 2.5 MW
- IP54
Utility Storage
Battery Container | HoyPrime 10.03 MWh
Higher-capacity option for larger sites needing more than 5MWh of storage.
- 10.03 MWh
- 5 MW
- 99% Efficiency
PCS
Power Conversion System | HPCS460
High-power bidirectional PCS with black-start capability for BESS integration.
- 460 kVA
- >99% Efficiency
- IP66
C&I Storage
Energy Storage System | HoyUltra 2
Smaller, liquid-cooled C&I battery storage for factories and commercial buildings.
- 261 kWh
- 125 kW
- 90.3% RTE
The Product
HoyDC 5MWh at a Glance
A containerized BESS built for scalable utility-scale, industrial and commercial energy storage.
LFP cells, intelligent liquid cooling, containerized architecture
The HoyDC 5MWh combines LFP battery cells, intelligent liquid cooling and a containerized design to provide a high-capacity energy-storage platform. For businesses currently dependent on a DG set, it can be evaluated as a battery-based alternative or as part of a BESS + DG hybrid, depending on the site's load and backup requirements.
5.016 MWhRated Energy
2.5 MWRated Power
LFPChemistry
IP54Protection
8000Cycles*
*Cycle life and specifications depend on operating conditions, configuration and warranty terms. Always confirm the latest Hoymiles datasheet before procurement.
The Technology
What Makes HoyDC 5MWh Different
Four design choices behind a containerized BESS built for large-scale deployment.
LFP Battery Technology
Lithium Iron Phosphate chemistry, widely considered for stationary energy storage.
Intelligent Liquid Cooling
Consistent thermal management for reliable performance at high energy density.
Containerized Architecture
A structured, repeatable approach to deploying large amounts of battery storage.
Scalable Design
Multiple containers combine into larger BESS plants with suitable PCS and EMS.
Engineering It Right
Replace Your DG Set with HoyDC 5MWh
Before purchasing a new DG or replacing an old generator, evaluate a battery-based architecture instead.
Traditional DG
DIESEL→
ENGINE→
GENERATOR→
LOAD
BESS
GRID / SOLAR→
HOYDC 5MWH→
CRITICAL LOAD
Hybrid
GRID + SOLAR + HOYDC + DG→
CRITICAL LOAD
The right configuration depends on critical load, backup duration, existing DG capacity, load profile, grid availability and the BESS power and energy capacity you choose.
Why Move Away From Diesel
Why Consider HoyDC 5MWh Instead of Another DG?
A diesel generator involves fuel consumption, storage, transport, engine maintenance, noise, vibration and exhaust. A BESS takes a fundamentally different approach: it stores electricity and delivers it when required. Potential benefits should always be evaluated against actual project economics, not assumed automatically.
- Reduced diesel dependence
- Low-noise operation
- No local combustion exhaust during operation
- Fast power response
- Solar integration
- Peak-demand management
- Energy time-shifting
- EV charging support
Can HoyDC 5MWh Completely Replace a DG?
It depends on your requirement. The size of an existing DG does not directly determine the size of the required BESS, for example a 2,500 kVA DG does not automatically mean a 2.5 MW BESS. MSEB Power evaluates DG kVA, critical load, total load, maximum demand, backup duration, load profile, starting current, UPS capacity, solar generation and future load growth before recommending BESS-only or a BESS + DG configuration.
Sizing It Correctly
Understanding 5.016 MWh
Conceptually, here is how the nominal storage capacity relates to load, before system losses and other operating constraints.
At 500 kW Load
~10 hours
Theoretical energy duration at a constant 500 kW facility load.
At 1 MW Load
~5 hours
Theoretical energy duration at a constant 1 MW facility load.
At 2 MW Load
~2.5 hours
Theoretical energy duration at a constant 2 MW facility load.
These are simplified illustrations only. Actual usable runtime depends on usable state-of-charge, operating limits, PCS losses, auxiliary consumption, temperature and load variation. Use these only as a starting reference, not final sizing.
Where It Fits
HoyDC 5MWh for Industrial & Commercial DG Replacement
A 5MWh-class BESS suits a wide range of facilities, evaluated for backup, peak management and solar integration.
Automobile & Engineering
Manufacturing, auto components, assembly plants and heavy engineering.
Pharma, Chemical & Steel
Clean rooms, process industries, foundries and metal processing facilities.
Commercial Buildings
Corporate offices, IT parks, shopping malls, hotels and resorts.
Hospitals & Data Centers
Critical medical equipment, IT infrastructure and emergency-power architecture.
Cement, Textile & Food
Grinding units, spinning & dyeing, cold storage and beverage plants.
EV Charging
Highway, fleet, bus and logistics charging hubs, GRID + BESS → CHARGERS.
Solar + BESS
SOLAR → BESS → LOAD/GRID, storing and dispatching solar on schedule.
Warehousing & Logistics
Refrigeration, automated facilities and large logistics hubs.
No Need to Rush It
HoyDC + Solar + DG, Without Removing Your DG Immediately
A hybrid system using Solar + BESS + DG + Grid can reduce DG running hours while keeping a backup layer in place.
Normal Operation
Solar + Grid runs the show, day to day.
Peak Demand
BESS supports demand and trims what you draw from the grid.
Short Grid Outage
BESS supplies selected critical loads instantly.
Extended Outage
DG provides additional long-duration backup.
Testimonial
Success stories from clients
50KWh solar rooftop system and easy to access
Tukara Kudale
Chairman, Dreams Nandini
Good at after sales service and consultant
Sunil Medhe
Chairman, Wood legacy
Successfully installed solar power for the plant and solar panels for hot water
Sandeep Warhade
R&D Tata Group
Easy to use and low at maintainance
Anil Pawar
MD, Sonali construction
Best service in India for solar panel system installation and solar water heaters
Alok Bajpai
Chief Business consultant
How We Work
How MSEB Power Helps You Replace DG with BESS
A right-sized system, not the largest possible one. Right size, right technology, right investment.
1
DG & Load Assessment
We study your existing DG capacity, running hours, diesel consumption, and your total, critical and peak load.
2
BESS Sizing
We calculate the required MW and MWh, matched to your backup duration and load profile.
3
Select the Architecture
BESS only, Solar + BESS, BESS + DG, or Solar + BESS + DG, whichever fits your site.
4
Budget Evaluation
Complete installed project cost, not just the battery-container price.
5
Engineering & Installation
PCS, transformer, switchgear, EMS, protection and fire safety, coordinated end to end.
6
Commissioning & AMC
Testing, commissioning, and ongoing monitoring and maintenance support.
235,099 KWH
Of clean energy 2020-2023
Call us for HoyDC enquiries
+919209329431
Why MSEB Power
Independent BESS Project Consultancy
MSEB Power helps you understand your BESS requirement before you invest, then coordinates the complete project.
- DG replacement assessment & BESS sizing
- Solar + BESS and BESS + DG evaluation
- EV Charging + BESS evaluation
- Budget planning & technology evaluation
- Engineering & installation coordination
- Commissioning, monitoring & AMC
FAQs - HoyDC 5MWh
Frequently Asked Questions
-
What is HoyDC 5MWh?
-
What is the capacity?The current listed rated energy is approximately 5.016 MWh.
-
What is the rated power?The specified configuration is listed at approximately 2.5 MW.
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What battery chemistry is used?The HoyDC 5MWh uses LFP (Lithium Iron Phosphate) battery cells.
-
Does it use liquid cooling?Yes. The system uses intelligent liquid cooling for thermal management.
-
Can it replace a DG?It can be evaluated as a DG alternative or as part of a BESS plus DG hybrid system. Complete DG replacement depends on the customer's load and backup requirements.
-
Can I use HoyDC with solar?Yes. It can be evaluated for Solar plus BESS applications.
-
Can it support EV charging?Yes. It can be evaluated for high-power EV charging applications.
-
Can it be used in factories?Yes. Industrial applications can include backup, peak-demand management, solar integration and energy storage.
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How much does a HoyDC 5MWh system cost?The final project cost depends on the battery configuration, PCS, transformer, switchgear, safety systems, installation, transportation and site conditions. Contact MSEB Power for a project-specific proposal.
Start Your DG-to-BESS Conversion
Replace Your DG. Store Energy. Build a Smarter Power System.
Evaluate Before You Buy
Before investing in another diesel generator, evaluate a HoyDC 5MWh BESS solution for your site.
From Feasibility to Implementation
Assess, size, budget, design, coordinate, install, commission and support, end to end.
DG Replacement · Industrial BESS · Solar + BESS · BESS + DG · EV Charging + BESS · Peak Demand Management · Utility-Scale Storage
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Disclaimer: MSEB Power is an independent energy consultancy and project management company. We do not manufacture batteries, diesel generators or solar panels. We help clients evaluate technologies, compare vendors, coordinate with reputed EPC partners, and deliver the most suitable clean energy solution based on project requirements.
