0 Electricity bill | 0 Noise with Energy Storage System

500kVA 500kW Solar Power Plant And Price – 2024

Flexible, Scalable Design For Efficient 500kVA 500kW Solar Power Plant. With Lithium Battery Off Grid Solar System For A Factory, Hotel, or Town.

Place Of Origin: China

MOQ: 1 set, accept OEM & ODM

Type: 500kw off-grid solar system

Commercial off-grid microgrid solution

Wind/battery/grid or generator optional backup

What is in a 500kva 500kw solar power plant?

A complete 500kva 500kW solar power plant includes the following configurations:






Solar Panel

Mono 550w TOPCon

832 pieces


PV combiner

H8T or Customized

14 pieces



They are integrated – keep browsing for specific parameters

2 sets


PCS inverter



Each battery pack will be equipped with a BMS system

2 sets


BMS system


AC/DC Converged cabinet

1200*1400*2200mm, built-in HVAC, fire protection equipment, and other safety systems

2 sets



A low voltage outlet cabinet transformer (copper core) is one of the most crucial equipment for converting high voltage 400V-2500KV to low voltage 110V-220V

1 set


Mounting Support

One set of 2 solar panels

416 sets


Cables and others

Copper core 4mm PV cables

1000 meters or Customized

Optional solar mounts, PV combiner boxes, and PV cables.

PVMARS provides a complete turnkey photovoltaic energy storage system solution. After we complete production, the system delivered to you can be used immediately after connections are made. You don’t need additional accessories to benefit from it.

The premise of providing a complete 500kw solar system solution requires: You only need to submit load (electrical equipment) information, pictures/drawings of the installation location, output voltage range, and other data.

PVMARS’s engineering team can provide a complete solar energy storage system (off-grid or mini-grid solution).

It is recommended that you download this load table, compare it, and fill in the corresponding information: (This form is not mandatory. If there is no electrical equipment in use, please inform PVMARS of your budget and we will configure it according to your).

PVMARS to provide a turnkey package of 3MWh Energy Storage System+1.5MW solar energy

500kW Solar Power Plant AC/DC Converged Cabinet Data Sheet




Battery type





215 KWh x 2

Dc voltage range



Power rating




AC Frequency


Current distortion


Power factor



Maximum photovoltaic voltage


MPPT voltage range


Highest Efficiency



Discharge Rate




Working Temperature


Working Humidity

0-95% RH


RS485, Ethernet


Gas aerosol + active alarm





PVMARS 500kW Solar Power Plant AC/DC Converged cabinet Strength:

  • High integration, small
  • Supports parallel expansion of AC terminals
  • Multiple electrical protection + fire automatic monitoring fire suppression
  • IntegrationBMS/PCS/EMS
  • Integrated optical storage and charging
  • RX Program
  • Automotive grade process
500kw solar power plant ac to dc battery energy storage inside

How much does a 500kW solar power plant cost?

500kW solar power system costs US$461,256. (valid for 30 days).

Note: The output voltage designed for the 500kW PCS on this page is three-phase 380v-415v

If you request dual voltage 120v/240v, please leave a message about the required output voltage and email [email protected] to get a quote for customized output.

Below are product video and pictures of this system

500kVA 500kW Solar Power Plant Description

Play Video about 500kw solar power plant ac to dc battery energy storage inside
550W N-Type TOPCon Solar Panel

Higher efficiency 23%, longer life
Vmp:41.32V – Voc:49.8V – Imp 12.3A – Isc:12.91A
25-year guarantee (CE TUV).
Strong anti-cracking, heat spot protection

Topcon solar panels packing

Ground support/PV bracket

Full set for Slope, Flat roof or Ground land optional

Including complete fittings

Wind load: 55m/s, snow load:1.5kn/m2

Structure: Anodized aluminum + stainless steel

Customized as per user’s requirement

Solar Panel Rack/Bracket

PV combiner/DC lightning protection

Multiple solar panel string inputs 
PV array wiring simplified, controller protection, 
Wide range of DC input voltages, max circuit voltage: 1000V

Reliable thunderstorm & surge protection

BESS of PV combiner   BESS of PV combiner debugging

Power conversion system (PCS)

Bi-directional power control and an inverter with multiple charging/discharging modes

PCS module machine automatically switches in 0 seconds

Power conversion system (PCS)

If the local public utility grid is connected, PCS will also integrate the urban grid into the BESS to become a third power source (photovoltaic, lithium battery, urban grid).

Battery management system (BMS)+PMS

Real-time monitoring 1 set UPS Built-in web server for data logging and reporting for battery cell voltage, internal temperature (Negative pole), Impedance (Omic Value), SOC, and SOH Auto-balancing Batteries.

– Support SNMP, Modbus TCP protocol – Support RESTful API, JSON, XML format – Support SMS/Email alarm – Support 4G data upload to a 3rd party

Supervisory Control and data acquisition (SCADA) + EMS

A centralized controller that collects data from the BESS and sends commands to the battery.

Remote Terminal Units (RTUs), located at the BESS, collect data from the battery.

The communication link connects the RTU and the central controller.

PVMARS will customize the SCADA data platform suitable for them to view data according to different users’ needs.

So that users can concentrate on one software platform to view and monitor all equipment inside BESS.

PV BESS connection topology
Heating, ventilation, and air conditioning (HVAC)

Heating optional, we will need to install other ventilation and air conditioning systems.

To dissipate heat generated by the lithium battery and PCS inside the BESS.

To avoid thermal runaway caused by the high temperature in the room, it will eventually result in a devastating explosion.

Fire suppression system + Dynamic environment monitoring system

It is equivalent to adding a firewall, which is real-time video monitoring of all equipment inside the BESS.

For example HVAC, internal humidity (curve display), fire protection system, and intelligent control of BESS machine room access (providing security, anti-theft).

During 24-hour monitoring of multiple BESS operations, any abnormality will trigger an alarm, and technicians will be notified via dialing, SMS, email, and wireless modems.

FM-200(Novec 1230 Optional)

Fire suppression system
Ancillary equipment

Junction boxes, cabling, lighting, sensors, breakers

1) Copper row for connection to battery 

2) 4mm2 PV cable, 25mm2 cable, 32mm2 cable etc.

3) full set of install tools, terminals and MC4 and 2P/4P switch box

Solar Cables and Accessory

500kW Solar Power Plant Packing Details

Solar panel packing
Solar panel packing
BESS full container ship out with UN3536
BESS full container ship out with UN3536

Why choose PVMARS?

Manufacturer of solar power clean energy

PVMARS solar Factory -100% Lab


In strict accordance with the German 5S technical standard, our production workshop has marked the production time, model, quantity, and other information for each raw material. Successfully ensure the high quality and efficiency of finished products.


Global authoritative certification

PVMARS solar products have passed TUV, IEC, ISO, CE, and RoHS quality certifications.

Before leaving the factory, our testers will perform no less than 120 extreme impact tests, and all kinds of inspections in order to get your approval.

PVMARS Solar Energy Storage Factory Certificate Of Authority
Real-time remote monitoring of the safe operation of solar energy system

Safety reminder for solar system

With PVMARS solar IoT, through your phone or computer view real-time performance data of your solar system, such as solar panel power generation, battery capacity, etc., and receive timely maintenance and safety alerts to extend the life of your solar system.

At the same time, your dedicated engineers will help you adjust the data through IOT. Double protection!


17years of professional installation team

PVMARS provide a full set energy storage system
PVMars solar and wind power system case

Mr. Li, the founder of PVMARS Solar, has been to more than 32 countries for field surveys and solar energy storage system installation. He has trained 5 core solar system and wind turbine system installation experts, as well as a number of overseas installers.

If you need our overseas installation service, the engineer will arrive at the installation site within 10 days after the goods arrive at the port.

In addition, for users who purchase our photovoltaic energy products, wind turbine products, solar all in one street led light products, and solar air conditioning products, we will provide the paper version of installation instructions and electrical drawings with the shipment of goods, as well as the electronic version online.

For the needs of different users, to ensure the correct installation of the product, your dedicated engineers have been waiting online, at any time to video remote communication with you, patiently guide you step by step to complete the installation, and debug the operation of the machine etc. Ensure that you are protected from all hidden dangers.

By partnering with experienced PVMARS Solar, you can be confident that your installation project will be successful. This will meet your renewable energy needs for 25 years and more.

PVMARS Case Study Wall





500kVA 500kW BESS Solar Energy Generation for Industrial Plant

PV array+BESS

500KW - 2MW

PVMARS Solar History

Customized 24-hours off-grid solar energy system

What They Say?

Stop the comment move by placing your mouse over the left or right buttons

Write to us

We will get back to you as soon as possible

Please enable JavaScript in your browser to complete this form.
10 pm or Saturday 2 pm or when?
Do you have existing solar power system?
Installation place
Which product are you interested in? Multiple options available
March or June or December this year or next year