The shower room is often a place to collect dirt and needs frequent cleaning. Here we need to pay attention when cleaning the shower room! Daily cleaning requires only the use of a soft, dry cloth; if there is dirt, it is slightly usable. Sexual cleansers, stubborn are washed with alcohol.
Do not hit or hit the glass surface with sharp objects to avoid damage; do not wipe the glass surface with water-based corrosive liquids, so as not to damage the surface gloss; do not use rough materials with sand to wipe the glass surface, so as to avoid scratches!
Avoid crashing into the active door. So as not to cause the active door to fall off; pay attention to regular cleaning of the track to ensure smooth movement!
If the surface of the aluminum material is stained, wipe it with a neutral detergent and then apply water.
Maintenance must first prevent direct sunlight and exposure; Second, can not be wiped with corrosive liquids or materials; The third can not use rough materials (including toothpaste) to wipe the surface, the fourth can not use sharp objects to scratch the surface!
Do not use sharp objects to strike or hit the surface to avoid damage; colleagues should also prevent direct sunlight and exposure!
Home Maintenance Glass Glass Doors
A solar inverter or PV inverter, is a type of electrical converter which converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is a critical balance of system (BOS)–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar power inverters have special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.
Solar inverters may be classified into four broad types:
Stand-alone inverters, used in isolated systems where the inverter draws its DC energy from batteries charged by photovoltaic arrays. Many stand-alone inverters also incorporate integral battery chargers to replenish the battery from an AC source, when available. Normally these do not interface in any way with the utility grid, and as such, are not required to have anti-islanding protection.
Grid-tie inverters, which match phase with a utility-supplied sine wave. Grid-tie inverters are designed to shut down automatically upon loss of utility supply, for safety reasons. They do not provide backup power during utility outages.
Battery backup inverters, are special inverters which are designed to draw energy from a battery, manage the battery charge via an onboard charger, and export excess energy to the utility grid. These inverters are capable of supplying AC energy to selected loads during a utility outage, and are required to have anti-islanding protection.
Intelligent hybrid inverters, manage photovoltaic array, battery storage and utility grid, which are all coupled directly to the unit. These modern all-in-one systems are usually highly versatile and can be used for grid-tie, stand-alone or backup applications but their primary function is self-consumption with the use of storage.
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