enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Uninterruptible power supply - Wikipedia

   en.wikipedia.org/wiki/Uninterruptible_power_supply

   Offline/standby UPS: The green line illustrates the flow of electric power. Typical protection time: 5–20 minutes. Capacity expansion: Usually not available. The offline/standby UPS offers only the most basic features, providing surge protection and battery backup. The protected equipment is normally connected directly to incoming utility power.

3. APC Smart-UPS - Wikipedia

   en.wikipedia.org/wiki/APC_Smart-UPS

   The Smart-UPS is a series of enterprise-level uninterruptible power supplies (UPS) made by American Power Conversion (APC). [1] Most of the units have a SmartSlot (with the exception of SC and SMC series) which accepts an optional interface card providing features ranging from network connectivity to temperature and humidity monitoring. [ 2 ]

4. Off line regulator - Wikipedia

   en.wikipedia.org/wiki/Off_line_regulator

   The convert input must be able to accept power at line voltage. Although AC line voltage is commonly referred to by its RMS value, such as 120 V or 240 V, the peak voltage of the sine wave is around ±170 V for 120 V RMS and ±339 V for 240 V RMS.

5. Solar inverter - Wikipedia

   en.wikipedia.org/wiki/Solar_inverter

   Internal view of a solar inverter. Note the many large capacitors (blue cylinders), used to buffer the double line frequency ripple arising due to single-phase ac system.. A solar inverter or photovoltaic (PV) inverter is a type of power inverter which converts the variable direct current (DC) output of a photovoltaic solar panel into a utility frequency alternating current (AC) that can be ...

6. Tesla Powerwall - Wikipedia

   en.wikipedia.org/wiki/Tesla_Powerwall

   Price (US$) [a] Capacity Expandable (ganged operation) Maximum Power Weight Dimensions, H × W × D Operating temperature Cycles (during 10 year warranty) Continuous Peak (10 seconds) Locked Rotor Amps; Powerwall 1 (discontinued) April 2015 7 2 kW [30] Unknown 209 lb (95 kg) 51.2 in × 33.9 in × 7.1 in (130 cm × 86 cm × 18 cm) [30]

7. Surge protector - Wikipedia

   en.wikipedia.org/wiki/Surge_protector

   Surge Protection Device (SPD) for installation in a low-voltage distribution board. A surge protector (or spike suppressor, surge suppressor, surge diverter, [1] surge protection device (SPD), transient voltage suppressor (TVS) or transient voltage surge suppressor (TVSS)) is an appliance or device intended to protect electrical devices in alternating current (AC) circuits from voltage spikes ...

8. Grid-tie inverter - Wikipedia

   en.wikipedia.org/wiki/Grid-tie_inverter

   Inverter for grid-tied solar panel Three-phase grid-tie inverter for large solar panel systems. A grid-tie inverter converts direct current (DC) into an alternating current (AC) suitable for injecting into an electrical power grid, at the same voltage and frequency of that power grid.

9. Photovoltaic power station - Wikipedia

   en.wikipedia.org/wiki/Photovoltaic_power_station

   Competitive energy prices achieved by utility-scale PV plants in renewable energy auctions Date Country Agency Lowest price Equivalent US¢/kWh Equivalent €/MWh 2022 Reference Oct 2017: Saudi Arabia: Renewable Energy Project Development Office: US$17.9/MWh: 1.79: 16 [136] Nov 2017: Mexico: CENACE: US$17.7/MWh: 1.77: 16 [137] Mar 2019: India ...