Microgrid core equipment PCS and microgrid solutions

Microgrid energy storage PCS

Designed for small and medium-sized energy storage microgrids, with optional models featuring a built-in STS, supporting DC/AC coupling

Grid-tied energy storage PCS

A PCS for grid-tied operation only, suited to peak-valley arbitrage and demand management scenarios

Fast static transfer switch STS

200–600 kW static transfer module, transfer time less than 20 ms, supporting seamless on-grid/off-grid transition

STS Cabinet

STS Cabinet

Rack-mounted three-phase hybrid inverter

Three-phase commercial and industrial PV + storage solution, with isolated air ducts and a wide-voltage, high-current DC design

PV MPPT controller

150/200 kW wall-mounted high-protection controller, 200–1000 V wide voltage input, multiple MPPT

DC/DC module

60–210 kW isolated-airflow DC converter, supporting bidirectional buck-boost and a wide 200–950 V input

Energy Management System SAEMS

VGRID POWER Energy Management System SAEMS

Wall-mounted Hybrid PCS

The VGRID POWER wall-mounted Hybrid PCS is a highly efficient, highly reliable, high-protection wall-mounted hybrid grid converter developed for small and medium-sized microgrids. It integrates PCS, EMS, STS and ATS in one unit, supports parallel operation of more than 20 units in off-grid mode, supports hybrid operation with diesel generators, reserves PV connection ports, and supports application scenarios such as DC coupling, AC coupling, PV-storage-charging, and diesel-storage.

Wall-mounted PV inverter MPPT

Microgrid AC all-in-one cabinet (transformer)

PV-diesel-storage grid-connected/off-grid all-in-one cabinet

An all-in-one unit integrating PCS, MPPT, EMS and transfer switch, covering 250–750 kVA for commercial and industrial applications

DC module combiner cabinet

DC module combiner cabinet

Single-Phase Home Storage Inverter

3–6 kW single-phase hybrid inverter for residential PV storage, self-consumption and outage backup.

Three-Phase Home Storage Inverter

5–12 kW three-phase hybrid inverter for large villas, three-phase homes and small commercial premises.

Wall-Mounted Hybrid Inverter

5–20 kW wall-mounted solar-storage-charging inverter for homes and shops without a plant room and short on floor space.

AC-Coupled Inverter

3–12 kW grid-side AC-coupled inverter for retrofitting storage onto an existing PV system.

Off-Grid & Backup Inverter

3–10 kW off-grid and backup inverter for islands, villages, mountain telecom sites and villa backup.

Wall-Mounted Home Storage Battery

5–15 kWh wall-mounted LFP home storage battery for homes without a basement or storage room.

Stackable Home Storage Battery

5–60 kWh modular stackable LFP home storage battery for homes and villas where the final capacity is not yet fixed.

Cylindrical Home Storage Battery

5–20 kWh cylindrical-cell LFP home storage battery for homes in extreme climates with frequent cycling.

Floor-Standing Home Storage Battery

20–60 kWh floor-standing LFP home storage battery for garages and utility rooms where floor area is available but floor loading is the constraint.

Battery Module Customization

item-by-item customisation of cell selection, grouping and module dimensions for projects constrained by an existing installation space and voltage platform.

Battery Cabinet Customization

custom enclosure shape, dimensions, protection rating and mounting interfaces for installations constrained by terrain, door openings and service aisles.

BMS Strategy Customization

custom charge/discharge strategy, SOC window, balancing algorithm and communication protocol for storage projects with a specific load curve and dispatch requirement.

Battery Pack Sizing Customization

custom capacity configuration, number of parallel strings and discharge rate for sites with a defined backup autonomy and PV self-consumption target.

LV Energy Storage AC Cabinet

0.4 kV low-voltage energy storage AC cabinet for C&I storage projects on a 400 V bus architecture.

MV Energy Storage AC Cabinet

3.3–35 kV medium-voltage energy storage AC cabinet for site-scale projects that must connect directly to a medium-voltage distribution grid.

Grid / Island Integrated AC Cabinet

energy storage AC cabinet with integrated grid/island transfer for parks where continuity matters and seamless transfer is required.

Containerised Energy Storage Cabinet

20 ft / 40 ft containerised energy storage AC cabinet for projects on brownfield sites, on tight schedules or requiring a single lift.

Transformer-Integrated AC Cabinet

energy storage AC cabinet with an integrated step-up transformer for parks with distributed load points that need local step-up connection.

Liquid-Cooled C&I Battery Cabinet

liquid-cooled high-voltage energy storage battery cabinet for high-temperature sites, frequent cycling and high-power discharge.

Air-Cooled C&I Battery Cabinet

air-cooled high-voltage energy storage battery cabinet for sites with mild climates, limited service resources or a tighter initial budget.

HV DC Battery Cabinet

high-voltage DC energy storage battery cabinet above 1000 V for projects chasing smaller footprint, lower losses and higher system efficiency.

Outdoor-Rated Battery Cabinet

IP54–IP66 outdoor-rated energy storage battery cabinet for plant areas, car parks and solar sites without indoor space.

Multi-Cabinet Parallel Battery System

high-capacity energy storage battery system built from paralleled cabinets for megawatt-scale storage plants and projects that expand in phases.

125kW/261kWh BESS

125kW / 261kWh LFP battery energy storage system — about two hours of discharge, for villages, telecom sites, small parks and retail chains.

250kW/522kWh BESS

250kW / 522kWh LFP battery energy storage system, available in AC- and DC-coupled architectures, for mid-size parks, cold chain and distributed C&I sites.

500kW/1044kWh BESS

500kW / 1044kWh LFP battery energy storage system for mid-size factories, solar-storage-charging campuses and peak-shaving projects.

750kW/1.5MWh BESS

750kW / 1.5MWh LFP battery energy storage system for large industrial parks, ports, mining sites and utility-scale PV-plus-storage.

1MW/2MWh BESS

1MW / 2MWh LFP battery energy storage system for park-scale independent supply, heavy industrial loads and large retail complexes.

2MW/4MWh BESS

2MW / 4MWh LFP battery energy storage system for regional independent supply, large parks, ports and mining regions.

Off-Grid Microgrid Customization

off-grid microgrid engineering for sites without reliable mains for islands, mining sites, oilfields, pastoral regions and telecom bases.

Grid-Tied Peak-Shaving Customization

grid-tied microgrid engineering targeting demand charges and time-of-use tariffs for factories, industrial parks and retail complexes with high demand charges.

Grid-Forming & Weak-Grid Customization

grid-forming VSG control and weak-grid adaptive microgrid engineering for weak grids at long feeder ends, mining areas and regions with high renewable penetration.

Solar-Storage-Charging Customization

microgrid engineering coordinating PV, storage and EV charging for industrial parks, fleet charging depots and retail complexes.

Diesel-Storage Hybrid Microgrid Customization

microgrid engineering combining diesel generation with battery storage for off-grid mining sites, oilfields and construction camps with unreliable fuel supply.