Nigus Energy Solutions

World-class energy storage and solar systems for the Americas

Complete Energy Solutions

From utility-scale battery storage to residential systems, Nigus offers comprehensive solutions for every application

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Battery Energy Storage

Utility and C&I containerized BESS systems from 500kWh to 5MW+ per unit

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Solar PV Generation

On-grid solar power plants from 5MW to 500MW capacity

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Intelligent Micro Grids

Complete off-grid and hybrid power solutions

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Household Storage

Residential energy storage from 3kW to 10kW systems

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EV Charging

Integrated charging infrastructure with storage

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Energy Management

AI-powered IEMS cloud monitoring platform

Battery Energy Storage Systems (BESS)

Containerized lithium iron phosphate storage solutions for utility and commercial applications

Utility-Scale BESS

Nigus utility-scale battery energy storage systems deliver grid-level power with industry-leading safety and performance. Our 1500V high-voltage systems were the first 280Ah battery systems to pass the UL 9540A test in China.

Available in containerized configurations from 2MW to 5MW+ per unit, these systems support:

  • Frequency regulation and grid stabilization
  • Peak shaving and load shifting
  • Renewable energy integration
  • Transmission and distribution deferral
  • Black start and backup power
Nigus Utility BESS Container

Commercial & Industrial BESS

Purpose-built energy storage for commercial and industrial facilities, designed to reduce demand charges, provide backup power, and enable participation in demand response programs.

C&I systems range from 500kWh to 2MWh and feature:

  • Modular, scalable architecture
  • Demand charge management
  • Time-of-use optimization
  • Seamless backup power transition
  • Solar PV integration ready
Nigus C&I BESS System

BESS Technical Specifications

LFP

Cell Chemistry
Lithium Iron Phosphate for maximum safety and longevity

6,000+

Cycle Life
Cycles at 80% depth of discharge with minimal degradation

10 Years

Warranty
Comprehensive warranty coverage on all BESS systems

95%+

Round-Trip Efficiency
Industry-leading AC-to-AC efficiency

Solar PV Power Generation

Utility-scale solar solutions for grid-connected power generation

On-Grid Solar Power Plants

Nigus designs and supplies complete on-grid solar PV power plants ranging from 5MW to 500MW capacity. These utility-scale installations are optimized for maximum energy yield and grid compatibility.

Our solar solutions include:

  • High-efficiency PV modules and mounting systems
  • Central and string inverter configurations
  • Medium voltage transformer stations
  • Grid interconnection equipment
  • SCADA monitoring and control systems
  • Optional BESS integration for dispatchable solar
Nigus Solar PV Installation

Utility Applications

Large-scale solar farms for independent power producers, utilities, and infrastructure funds. Designed for optimal levelized cost of energy (LCOE) and long-term reliability.

Industrial Solar

On-site solar generation for mining operations, manufacturing facilities, and industrial complexes. Reduce electricity costs and meet sustainability targets.

Intelligent Micro Grids

Complete off-grid and hybrid power systems for remote and critical applications

Nigus Dome

The Nigus Dome is a fully integrated micro-grid solution combining solar PV, battery storage, and intelligent energy management in a single deployable package.

Ideal for:

  • Remote mining and exploration sites
  • Off-grid communities and villages
  • Island power systems
  • Emergency and disaster response
  • Military and defense applications
Nigus Dome Micro Grid

Nigus Cubes

Modular, stackable energy storage and power generation units that can be combined to create custom micro-grid configurations from 5kWh to 12MWh.

Features include:

  • Plug-and-play modular design
  • Scalable capacity and power
  • Diesel generator integration
  • Solar PV ready
  • Remote monitoring via IEMS platform
Nigus Cubes Modular System

Nigus micro-grid solutions reduce or eliminate diesel fuel consumption while providing reliable 24/7 power. Our intelligent energy management system optimizes the balance between solar generation, battery storage, and backup generators.

Household Energy Storage

Residential battery solutions for energy independence and backup power

3kW

HES-03K Series

Entry-level household storage ideal for essential load backup and basic solar self-consumption. Perfect for apartments and smaller homes.

  • 3kW continuous power
  • 5-10kWh capacity options
  • Wall or floor mounted
5kW

HES-05K Series

Mid-range residential storage for whole-home backup and solar optimization. Suitable for typical family homes.

  • 5kW continuous power
  • 10-15kWh capacity options
  • Hybrid inverter included
10kW

HES-10K Series

Premium household storage for larger homes with high energy demands. Full off-grid capability available.

  • 10kW continuous power
  • 15-30kWh capacity options
  • Multi-unit expandable

Residential Features

All Nigus household energy storage systems come with integrated battery management systems (BMS), hybrid inverters, and smartphone app connectivity for real-time monitoring and control.

  • ✓ LFP chemistry for maximum safety
  • ✓ 10-year product warranty
  • ✓ Mobile app monitoring
  • ✓ Time-of-use optimization
  • ✓ Seamless grid/backup transition
Nigus Household Storage System

EV Charging Infrastructure

Integrated charging solutions with energy storage for optimal performance

Nigus EV Charging Station

Storage-Integrated Charging

Nigus EV charging infrastructure combines high-power charging with battery energy storage to reduce demand charges, enable fast charging at grid-constrained sites, and maximize the use of renewable energy.

Applications include:

  • ✓ Commercial fleet depots
  • ✓ Public fast charging stations
  • ✓ Workplace charging
  • ✓ Smart city infrastructure
  • ✓ Highway rest stops

Intelligent Energy Management

AI-powered monitoring and optimization for all Nigus systems

IEMS Cloud Platform

The Nigus Intelligent Energy Management System (IEMS) provides comprehensive monitoring, control, and optimization for energy storage installations of any size.

Key capabilities include:

  • ✓ Real-time system monitoring and alerts
  • ✓ AI-powered dispatch optimization
  • ✓ Predictive maintenance analytics
  • ✓ Grid services automation
  • ✓ Revenue optimization for ancillary services
  • ✓ Remote firmware updates
IEMS Energy Management System

Certified Quality & Safety

All Nigus products meet rigorous international standards

UL 9540A

Battery Safety

IEC 62619

Lithium Battery

UL 1973

Stationary Battery

ISO 9001

Quality Management

Find the Right Solution

Contact Ventori Energy to discuss which Nigus products are right for your project in North or South America.

Request a Consultation