Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Henan, China

Brand Name: HTSOLAR

Model Number: HT-S25KW

Application: Commercial

Work Time (h): 24 Hours

Specification: Normal

Output Voltage (V): EU: 220-240/380-400V

Load Power (W): 25kw

Product name: 25 kw solar power system

Solar panel: poly or mono solar panel 315w*80pcs

Inverter: three phase 220V/230V/240V/380V

Output: AC /220V/230V/240V/380V/430V

Frequency: 50/60HZ

Mounting Bracket: Galvanized steel Flat/Sloop/Ground Type

Controller Box: IP65 Waterproof DC500V

Accessories: AC/DC breaker /Surge protector/tools

System Type: Off Grid Solar Power Generator

Certificate: TUV/CE/ISO14001/ISO1901

Packaging & Delivery

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Off-Grid-Tied Systems.

The off-grid solar power system is a power supply system completely independent of the mains power grid. It stores the electric energy generated by the solar panels through the battery, and provides the electric energy for the loads after conversion by the controller and inverter when needed. It is often used in remote and difficult power access occasions.

Products Features

1.Intergrated portable design, small volume, compact structure, convenient to install and daily management.

2.Simple operation, low maintenance.

3.Safe and reliable:the system have overload, short circuit,overvoltage, undervoltage, reverse connection of various circuit protection, to ensure safe and reliable operation

4.Applicable to the new rural places or areas in short of electricity or no electricity, it can supply electricity to the daily lighting and general home appliance.

Product advantage

The off-grid solar power system is very suitable for the occasions where power access is difficult and remote, but power supply is needed. The system components are produced by domestic first-line manufacturers, which can ensure the reliability and stability of the system. First-class technical service team, to provide customers with professional, detailed design scheme, to meet customer requirements on the premise of maximum reduction of system costs, to create higher value for customers; Perfect after-sales service team, to solve customer problems at the first time.

Product Compositon

The off-grid solar power system is mainly composed of solar panels,inverter and solar controller, battery, bracket and cable. The main functions of each component are:

1.Solar panels are the core part of the system. Generally, polycrystalline silicon panels are selected as the power generation unit, whose function is to convert the radiant energy of the sun into electric energy, which is stored in the storage battery after inverter and solar controller.

2.The main function of the controller is adjusting the electric and storing the electric energy generated by the solar panel into the battery .

3.The power will be through inverter for inverter processing when the load needs.It will be directly current converted to ac supply load.At the same time,the inverter also has the functions of charge and discharge protection and short circuit, reverse connection protection and others.

4.The purpose of the battery is to store the electricity generated by the panels during the day and provide electricity for the load when it needs power.

5.The main function of the bracket is to support the solar panels and make them at a 90-degree angle to the local light, so as to improve the power generation of the module and fix the module.

Other accesories

Diagram&installation

Wiring diagram

Installation

>Glazed Tile Roof/Color Steel Slooping Roof/Flat/Ground Roof

>Drawning Force:1000N >Wind load:40m/s 32.5kg/m³ >Snow load:70kg/m³ >Warranty:25years

Color Steel Slooping Roof

1.Metal sheet roof PV mounting system

-standing seam

2.Metal sheet roof PV mounting system

Tile /Flat Roof

3.Tile On-Roof mounting system

4.Flat roof PV mounting system

Ground Roof

5.Open terrain Clip-On PV mounting system

-concrete foundation

6.Open terrain Clip-On PV mounting system

-screw pile foundation

Project Case

Korea 3KW off grid solar system

Capacity:12KW

Inverter:3KW 220V/60HZ

Place:Korea

Power Generation:12 KWH per day annul average

Pakistan 20KW off grid solar system

Capacity:106KW

Inverter:20KW 230V/50HZ

Place:Pakistan

Power Generation:106 KWH per day annul average

Lebanon 15KW off grid solar system

Capacity:76.5KW

Inverter:15KW 110V/50HZ

Place:Lebanon

Power Generation:76.5 KWH per day annul average

South Africa 10KW off grid solar system

Capacity:50KW

Inverter:10KW 220V/50HZ

Place:South Africa

Power Generation:50 KWH per day annul average

FAQ

>>Which type of solar panel to choose for the off-grid system?Polycrystalline panels or monocrystal panels?

The advantage of polysilicon panels is that the photoelectric attenuation is slow, the power generation is stable, the ability to resist external interference is strong, the cost is low, the shortage is the photoelectric conversion rate is low, 15%-17%, commonly used in solar lighting and small solar system plants.

The advantage of monocrystalline silicon panel is high photoelectric conversion rate, which is 17%-20%, and stable power generation. The shortage is high cost, and the power generation is greatly affected by external interference, which is commonly used in large solar power stations and other industries. (note: since large solar power stations rely on the power generation to recover the cost, the investment cost can be more quickly recovered by increasing the power generation within a limited area, so monocrystalline silicon panels are mostly used)

Therefore, The off-grid solar power system chooses polysilicon panels with the highest cost performance.

>>How much electricity does the off-grid system produce per day? How much capacity does the battery hold?

The daily output of the system is closely related to the local peak sunshine hours, and the general calculation formula is: panel power * peak sunshine hours * panel efficiency * inverter efficiency.

Battery storage capacity is generally calculated according to: battery capacity * discharge depth * controller efficiency.

>>What is the area of a 1KW off-grid solar power system?

Because the off-grid solar power system needs to set a bracket, there should be enough space between the panels to ensure that the panels are not covered by shadows. Therefore, the conventional 260-320w panel size is 1640mm*992mm*35mm. Considering the influence of shadows, the area of 1KW solar off-grid power generation system is about 12㎡.

>>How long is the life of the solar off-grid power generation system?

The service life of the whole system can reach more than 5 years.

>>What should be paid attention to in off-grid solar power system?

As the off-grid solar power system has batteries, it is not recommended to design excessive power under the premise of cost and cost-performance ratio. Generally speaking, the off-grid solar power system under 20KW is recommended.

>>Is the off-grid solar power system controlled by IOT(Internet of Things)?

The off-grid solar power system can be connected to the Internet of things controller, which can realize the function of remote viewing power generation and system parameters.

Our Service

Packing&Delivery

Packing:

Normally packing: 1pc/2pcs/5pcs/10pcs/25pcs per carton/pallet

Individual packing requirement is acceptable.

Shipping:

Material in stock can be produced (procedure 5-20days) right away after pre-payment confirmation.

We will find the most suitable and safe mode of transportation,don't worry about package damage or loss. It takes about 7~15 working days to worldwide.

Please note us your contact details include your phone number for easy contacting from shipping company officer.

Supply Ability

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Packaging and Shipping

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Packaging details

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