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Battery Energy Storage (BESS)

HM Large Scale High Voltage 500KW 1MWh Solar Battery Energy Storage System Industrial 1MW Containerized BESS

High-Voltage Containerized Energy Storage for Industrial and Grid Applications

The HM H99-1MWH is a 1 MWh containerized battery energy storage system using safe LiFePO4 batteries, air cooling, and hybrid grid connectivity for large-scale industrial and grid support.

LiFePO4 Battery Hybrid Grid Air Cooling CAN/RS485 Communication
Guide Price R 5 444 858.52 Guide price excl. VAT & delivery — final quotation tailored to your specification. Get your exact quote
1005 kW Rated Power
1 MWh Nominal Capacity
93.4% Efficiency
>3500 Cycles Cycle Life
20ft Container Enclosure
Air Cooling Cooling
Business Solution Overview
High Return on Investment: With a 93.4% efficiency and long cycle life (>3500 cycles), this system maximizes energy savings and reduces operational costs over its lifespan, offering a strong ROI for industrial users.
Scalable and Versatile: The containerized design allows easy transport and installation, while hybrid grid connectivity enables integration with solar and grid power, supporting diverse energy strategies.
Reliable and Safe Technology: LiFePO4 batteries provide enhanced safety and longevity, backed by free replacement parts and online support, minimizing downtime and maintenance costs.
Proven Supplier Credibility: Manufactured by Huiming, a reputable brand, this system meets industrial standards and is designed for demanding applications, ensuring dependable performance.
Why Choose HM Large Scale High Voltage 500KW 1MWh S?

High Power Output

Rated power of 1005 kW supports large-scale industrial loads and grid services.

Safe LiFePO4 Chemistry

Lithium iron phosphate batteries offer enhanced thermal stability and long service life.

Hybrid Grid Connectivity

Seamlessly integrates with solar PV and the main grid for flexible energy management.

Advanced Communication

CAN and RS485 interfaces enable remote monitoring and system integration.

Free Replacement Parts & Support

Includes free replacement parts and online technical support for peace of mind.

Containerized Design

20ft container housing simplifies transport, installation, and site deployment.

Technical Specifications
Weight Approx 16200 Kg
Efficiency 93.4%
Power 1005 KWH
Rated Voltage at AC Side 400 V
Battery Capacity 105 Ah
Battery Type LiFePO4 Lithium Battery
Nominal Capacity 1 MWh (20ft Container BESS)
Rated Voltage at DC Side 320-460 V
Voltage Range at AC Side 467.5 V - 682.5 V
Voltage Range at DC Side 598.4 V
Size (L x W x H) 604 x 244 x 256 cm
System Cycle Life >3500 times (25 ℃)
Cooling Air Cooling
Communication Interface CAN, RS485
Model Number H99-1MWH
Grid Connection Hybrid Grid
Brand Name Huiming
Industries Served
Industrial Manufacturing
Solar PV & Renewable Energy
Grid Balancing & Support
Backup Power for Critical Systems
Commercial & Industrial Energy Projects
What's Included
1 x Containerized BESS (20ft)
Free replacement parts
Online technical support
Secure Payments100% Protected
Nationwide DeliveryFast & Reliable
Trusted MarketplaceVerified Solutions
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