Guangzhou Anern Energy Technology Co., Ltd.

Installation Details of On-grid Solar PV Systems

Sep 28, 2024
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    On-grid Solar PV Systems Installation Site Selection


    The location for module installation should be free from any shading or obstructions throughout the year, and have ample sunlight exposure.On-grid Solar PV Systems generates electricity from light, so please choose an appropriate installation angle to ensure the modules receive the maximum amount of sunlight. The choice of module location should comply with various electrical and fire safety regulations.


    On-grid Solar PV Systems Installation Bracket Selection


    When installing the brackets, you should follow the guidelines and safety rules provided in the manual attached to the brackets. The modules are already designed at the factory, so do not attempt to alter the structure or construction of the modules. Under standard installation, secure the modules to the brackets using the four symmetrical mounting holes on the inside of the frame. The brackets and other necessary supplies (such as bolts, etc.) should be made of durable, rust-proof, and UV-resistant materials.


    Ground Installation of On-grid Solar PV Systems


    For ground installations, choose an appropriate installation height to prevent the lower part of the modules from being covered by snow for extended periods during winter. Additionally, ensure that the lowest part of the modules is high enough to avoid obstructions from vegetation or trees and to prevent damage from windblown sand and stones. For rooftop installations, check the building codes in use to ensure the building and its structure (roof, facade, load-bearing, etc.) have adequate load-bearing capacity for the modules. When installing On-grid Solar PV Systems, ensure that the modules are installed on a fire-resistant roof, and that the roof pitch is less than 5 inches/ foot to ensure its fire rating. When installing modules on roofs or buildings, make sure they are securely fixed and will not be damaged by strong winds or heavy snow. Ensure proper ventilation at the back of the modules (a minimum gap of 10 cm between the modules and the mounting surface). For rooftop installations, the roof penetrations needed to secure the modules should be properly sealed to prevent water leakage.


    Electrical Installation Details of On-grid Solar PV Systems


    Use the same configuration of modules in the same photovoltaic power generation system. If the On-grid Solar PV Systems is connected in series, the total voltage equals the sum of the voltages of each module. If the photovoltaic modules are connected in parallel, the total current equals the sum of the currents of each module. The modules come with prefabricated connectors for the system's electrical connections. The cross-sectional area of the cables and the connector capacity selected for the system should meet the maximum system short-circuit current. During module installation, the end with the junction box on the back should face upward. When designing the system, avoid forming loops. Before start-up, check the wiring to ensure that connections are secure and tight. Plugs should not be subjected to external pressure and should only be used for connecting lines, not for opening and closing circuits.


    Andy Cao
    Andy Cao

    I’m Andy Cao, an energy engineer with over 16 years of hands-on experience in solar inverters, lithium battery energy storage, photovoltaic systems, and solar street lighting. I focus on real-world system performance and write to share practical, experience-based insights for professionals working in the solar energy industry.

    FAQ

    Is Anern a lithium battery manufacturer?

    Yes, Anern is a lithium battery manufacturer, as confirmed by multiple product lines and explicit statements in the reference materials:


    Anern's Solar Lithium Battery lineup includes Wall Mounted, Floor Type, Rack Mounted, and Lead-Acid Replacement Batteries.

    They specialize in LiFePO4 chemistry batteries with smart BMS protection, offering models like:

    AN-LFP Series (12.8V50AH/100AH/300AH)

    AN-LPB-Npro Series (24V200AH-48V100AH)

    AN-LPB-Nplus Series (51.2V200AH/300AH)

    High-capacity commercial batteries (60KWH 30KW - 114KWH 50KW)


    Their batteries are engineered for solar energy storage and off-grid applications, passing CE, ROHS, UN38.3, and MSDS certifications.

    Anern explicitly states: "We design and manufacture high-performance products, including lithium-ion batteries"  and "specializes in lithium battery manufacturing".


    Do you have local agents?

    At present we only do factory direct sales, welcome all customers to order directly from us.

    Does Anern produce lithium batteries for solar storage?

    Yes, Anern produces lithium batteries. 


    Multiple references explicitly confirm this:

    Anern's product lineup includes various types of Solar Lithium Batteries, such as Wall Mounted, Floor Type, Rack Mounted, and Lead-Acid Replacement Batteries for different applications.

    They manufacture specific lithium battery product lines like the AN-LFP Series (12.8V50AH, 12.8V100AH, 12.8V300AH) and AN-LPB-Nplus/Npro Series wall-mounted batteries (24V-51.2V configurations).

    Anern specializes in lithium battery manufacturing alongside energy storage systems (ESS), explicitly stating: "With over 16 years of solar industry experience, Anern specializes in lithium battery manufacturing.

    Their direct product catalog lists 12V, 24V, and 48V lithium-ion batteries as core "Hot Products".

    Technical documentation confirms their lithium batteries feature LiFePO4 chemistry, smart BMS protection, and certifications (CE, ROHS, UN38.3).


    What types of solar energy systems does Anern provide?

    Anern provides on-grid solar systems, off-grid solar systems, hybrid solar systems, and integrated solar energy storage systems that combine solar panels, inverters, lithium batteries, and system accessories.

    Does Anern manufacture lithium batteries for solar energy storage?

    Anern supplies lithium battery energy storage solutions designed for solar applications, including residential, commercial, and off-grid solar energy storage systems integrated with solar inverters.

    References
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