We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for panel.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

panel×yh - List of Manufacturers, Suppliers, Companies and Products

panel Product List

1~6 item / All 6 items

Displayed results

Location where solar power generation can be installed: "carport"

Solar panels can be installed not only on the roof of a house but also in gardens and carports, etc. ... *The materials are from the booklet "Tell Me! Excavation Team!"

In recent years, with the spread of solar power generation, more people have been installing solar panels on top of their carports at home. It seems to be gaining popularity because, unlike gardens, it doesn't take up much space. The conditions for installation are: (1) There should be enough space for two cars, (2) The carport should not be shaded. Additionally, since the carport is lower than the house roof, (3) It is important that there are no tall buildings nearby. Recently, there has been an increase in customers installing solar panels on carports in areas such as Tochigi Prefecture, Ibaraki Prefecture in northern Kanto, and Chiba and Saitama Prefectures in the metropolitan area. Furthermore, when installing in conjunction with the house roof, even if there isn't much space for panels on the roof, the power generation from the carport can supplement and increase the overall power generation. ★ Right now, you can download the booklet "Basic Knowledge for Introducing Solar Power Generation Systems" for free. ★ ≪Contents Included≫ - What is a solar power generation system? / How solar power generation works - Types of solar panels and how to choose them - Power generation simulation - Annual forecast power generation amounts across the country - Installation examples - Benefits of having over 10 kW - Regarding selling electricity and more.

  • Solar power generator

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Location where solar power generation can be installed: "garden"

Solar panels can be installed not only on the roof of a house but also in gardens and carports, etc. ... *The materials are from the booklet "Tell Me! Excavation Team!"

In recent years, with the spread of solar power generation, it seems that more people are installing solar panels in their gardens at home, just like they do in their carports. Even in cases where the roof has a complex shape or faces north, making it impossible to install solar panels, it may still be possible to install them in the garden. Additionally, for those who are concerned about drilling holes in an aging roof, installing a solar power generation system in the garden allows for implementation without worrying about the roof. Unlike roofs that are installed at high locations, gardens offer the advantage of easier maintenance. The installation work can also be done with simpler construction than on a roof. Since installation in the garden can be done with relatively simple work, costs tend to be lower. ★ Right now, you can download the booklet "Basic Knowledge for Introducing Solar Power Generation Systems" for free. ★ ≪Contents≫ - What is a solar power generation system? / How solar power generation works - Types of solar panels and how to choose them - Power generation simulation - Annual forecasted power generation across the country - Installation examples - Benefits of exceeding 10 kW - Regarding selling electricity and more.

  • Solar power generator

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

How to choose solar panels

Each manufacturer has its strengths and weaknesses, so it is important to choose a panel based on the points you want to prioritize... *The material is from the booklet "Oshiete! Hakkutsutai!"*

Points to Consider When Choosing Solar Panels (1) Price The price is often compared not by how cheap it is, but by the cost per watt. This is to assess the cost performance relative to the power generation capacity. (2) Conversion Efficiency and Self-Generation Capacity Conversion efficiency is calculated as [Nominal Maximum Output of the Module (W)] ÷ [Module Area (m²) × 1000 W/m²]. This represents the power generation per unit area. (3) Actual Power Generation Some manufacturers focus on actual power generation, ensuring that the output does not decrease even in shadowy or cloudy conditions. ★ Right now, you can download the booklet "Basic Knowledge for Introducing Solar Power Generation Systems" for free. ★ ≪Contents Included≫ - What is a solar power generation system? / How solar power generation works - Types of solar panels and how to choose them - Power generation simulation - Annual forecasted power generation across the country - Installation examples - Benefits of having over 10 kW - Regarding selling electricity and more.

  • Solar power generator

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Points to consider when installing solar panels

Points to note about solar power generation systems that have various benefits ... *The material is from the booklet "Tell Me! Excavation Team!"

Impact on the Roof The roof of a house is not originally designed for the installation of solar panels. In typical construction methods, holes are drilled into the roof to install brackets that secure the solar panels, which can affect waterproofing. It is important to choose a reliable and trustworthy contractor who provides sufficient explanations, and to thoroughly check the construction details, aftercare, and warranty information. Tax on Electricity Sales Income Income from selling electricity generated by solar power is not fully exempt from taxation, and there may be cases where it is subject to tax. If your total income from sources other than salary exceeds 200,000 yen, you will need to file a tax return. Regions Requiring Caution for Installation While solar power generation systems are widely adopted across the country, there are regions where caution is necessary for installation. ★Currently, you can download the booklet "Basic Knowledge for Introducing Solar Power Generation Systems" for free.★ ≪Contents Included≫ - What is a solar power generation system? / How solar power generation works - Types of solar panels and how to choose them - Power generation simulation - Annual forecasted power generation amounts across the country - Installation examples - Benefits of exceeding 10 kW - Regarding electricity sales and more.

  • Solar power generator

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Area required for installing solar panels

Introduction to the area required for installing a solar power generation system ... *The material is from the booklet "Tell Me! Excavation Team!"

When installing a solar power generation system, a larger roof allows for the installation of more panels. If you have already determined the desired generation capacity before installation and know the area of the installation site, you can calculate it in advance. For example, if you know the installable area (m²), you can find the installation capacity (kW) by dividing the installation area by 10. Example: If you have a land or roof area of 100m², you can install 10kW (100 ÷ 10 = 10). Next, if you have a specific desired capacity (kW), you can determine the necessary area by multiplying the installation capacity by 10. Example: If you want to install a 200kW solar power generation system, you will need 2000m² of land (200 × 10 = 2000m²). ★ Right now, you can download the booklet "Basic Knowledge for Introducing Solar Power Generation Systems" for free. ★ ≪Contents≫ - What is a solar power generation system? / How solar power generation works - Types of solar power panels and how to choose them - Power generation simulation - Annual forecasted power generation amounts across the country - Installation examples - Benefits of exceeding 10kW - Regarding selling electricity and more.

  • Solar power generator

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Cost of installing a solar power generation system

Regarding the costs associated with the installation of solar power generation systems, as well as the prices and performance of various manufacturers... *The materials will be from the booklet "Tell Me! Excavation Team!"

Solar power generation does not incur fuel costs like gasoline, so the costs involved are primarily for solar panels, installation work, and maintenance. When solar panels were first developed, they were considered a very expensive product category, but it is evident that prices have been decreasing year by year. However, this decline has not been rapid; rather, it has been a gradual decrease. If the installation timing is delayed to reduce initial costs, and the feed-in tariff decreases proportionally, it will take longer to recover the initial installation costs through sales revenue. Considering these points, the timing of installation should not be based on the thought of "new electronic products like computers and TVs are being released, but since they are expensive now, I will wait until the price drops," but rather, the timing should depend on the customer's plans. ★Currently, you can download the booklet "Basic Knowledge for Introducing Solar Power Systems" for free.★ ≪Contents≫ - What is a solar power generation system? / How solar power generation works - Types of solar panels and how to choose them - Power generation simulation - Annual forecasted power generation in various regions - Installation examples - Benefits of exceeding 10 kW - Regarding selling electricity and more.

  • Solar power generator

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration