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header-product Longi Solar LR4-60HPH-355M Monocrystalline Photovoltaic Module 355W

Longi Solar LR4-60HPH-355M Monocrystalline Photovoltaic Module 355W

Longi Solar LR4-60HPH-355M Photovoltaic Module 355W Photo 1
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Short description

The Longi Solar LR4-60HPH-355M is a high-efficiency monocrystalline photovoltaic module with a power output of 355W. Designed for residential and commercial solar energy systems, this solar panel utilizes advanced cell technology to ensure reliable power generation and durability. It is an ideal solution for building sustainable energy installations, offering high performance and stable energy conversion for various grid-connected solar power applications.
Warranty: 2 Years
SKU: 12445930
Manufacturer: longi solar
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Product information

Description

The Longi Solar LR4-60HPH-355M is a high-efficiency monocrystalline photovoltaic module engineered to deliver a power output of 355W. This solar panel is designed to meet the rigorous demands of both residential and commercial solar energy systems, providing a reliable and sustainable source of electricity. By utilizing advanced monocrystalline cell technology, the module ensures optimal energy conversion efficiency and long-term durability, making it a dependable component for modern grid-connected solar installations.

Advantages

This photovoltaic module stands out due to its superior energy conversion rates, which allow for maximum power generation even in limited installation spaces. The robust construction ensures resistance against environmental stressors, contributing to a longer operational lifespan and reduced maintenance requirements. Furthermore, the advanced cell architecture minimizes power loss, ensuring that the system maintains high performance levels throughout its service life, providing consistent energy output for various applications.

Suitable for

  • Residential rooftop solar power systems
  • Commercial building energy installations
  • Grid-connected solar energy projects
  • Sustainable energy infrastructure development

When it may not be suitable

This module may not be the optimal choice for off-grid systems that require specialized battery charging configurations without appropriate charge controllers. Additionally, it is not intended for portable or flexible solar applications where lightweight, foldable, or non-rigid panels are required.

Key specifications

  • Power output: 355W
  • Cell type: Monocrystalline
  • Module technology: High-efficiency photovoltaic
  • Application: Grid-connected systems

How to use

The installation of the Longi Solar LR4-60HPH-355M should be performed by qualified professionals to ensure safety and compliance with local electrical codes. The panels are typically mounted on roof structures or ground-based racking systems using compatible mounting hardware. Once securely positioned, the modules are connected in series or parallel strings to an inverter, which converts the generated direct current into usable alternating current for the building or the electrical grid.

What to consider before purchase

  • Available roof or ground space for installation
  • Compatibility with existing inverter systems
  • Local solar irradiance levels and shading conditions
  • Structural integrity of the mounting surface

Usage recommendations

To maximize the energy yield of your solar installation, ensure that the panels are oriented toward the sun and kept free from debris, dust, or shading from nearby trees and structures. Regular inspections by a certified technician are recommended to maintain system efficiency.

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All longi solar products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized longi solar service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.