FAQ
防音パネル音響減衰計算ツール
（複数音源・ノイズ重畳対応版）
計算結果詳細
| 項目 | 騒音源 A 結果 | 騒音源 B 結果 |
|---|---|---|
| 初期条件 | - | - |
| 周波数 / STL | - | - |
| 距離減衰 | - | - |
| 回折減衰 | - | - |
| 個別到達レベル | - | - |
| 観測点での合成騒音レベル (A + B) | - dB | |
How long is the leading time?
Normally 2 weeks are needed, if the quantity if small,one week is enough.
Do we need to calculate the weight load capacity and wind resistance for ground solar mounting system?
It is necessary to calculate the weight withstanding capacity and wind resistance level of the bracket because the ground mounted bracket is exposed to the natural environment, and the calculation of wind resistance level can ensure the stability of the bracket under different wind conditions and avoid being damaged.
Do solar systems could withstand bad weather?
The qualified galvanized steel/aluminum systems with proper mounting consturction could support solar panels be strong and reliable under severe weather such as typhoons, rainstorms, and snowstorm.
What is the best angle to mount solar panels?
The best angle to mount solar panels usually equals the local latitude (in the Northern Hemisphere) for fixed - mount panels, which can be adjusted according to seasons to optimize power generation by choosing adjustable bracket.
On what roof materials can solar be installed?
Solar panels can be installed on a variety of roof materials according to the material such as Asphalt Shingles, Metal Roofing concrete roof, corrugated metal roof, etc.
