This grid-tie / string inverter supports both 120 or 240Vac of household grid, single phase. When connected to the grid 240Vac, the current is halved that compare to connection to 120Vac. Lower current allows use of thinner electrical wire, lowering wire cost and electrical fire risks. For 120 Vac to grid, just connect the cable from inverter to any USA household socket.

3KW Off-Grid Inverter, Split-Phase (120/240Vac), 9KW Surge (10 seconds), uses 48Vdc battery (lead-acid, GEL, Lithium). Can power the house with 120Vac and 240Vac simultaneously, but is not a grid-tie inverter. Can connect grid, solar, generator, and battery as inverter's power source input but the house's wiring must not be directly connected to the grid. Instead house's wiring (main breakers panel) and grid are connected to this inverter. During a power blackout, and within 8ms, battery power the inverter to power the household, while solar/generator charges the battery, see the 3 operational modes for details.

Nominal 6000W grid tie inverter, can take solar input to 7500W, up to 500Vdc, up to 26 amperes. Output to 240Vac, 60Hz, 6000W, up to 26 amps, MPPT function to maximize solar energy capture. Wifi PV Pro app enables live power and historical power generation views. IP65, with double casing, inner casing is sealed to preserve dust and moisture protection. Many protection features, see below. High solar DC input voltage enables low current transmission to achieve same high wattage, hence thinner gauge wires can be used. Besides lowering cost, this also lowered fire risks. Similarly, high AC output at 240Vac instead of 120Vac, have similar advantages mentioned for DC.

6KW Off-Grid Inverter, Split-Phase (120/240Vac), 18KW Surge (10 seconds), Low Frequency (LF), uses 48Vdc battery (lead-acid, GEL, Lithium). Can power the house with 120Vac and 240Vac simultaneously, but is not a grid-tie inverter. Can connect grid, solar, generator, and battery as inverter's power source input but the house's wiring must not be directly connected to the grid. Instead house's wiring (main breakers panel) and grid are connected to this inverter. During a power blackout, and within 8ms, battery power the inverter to power the household, while solar/generator charges the battery, see the 3 operational modes for details.

Solar to Power Grid. 1,000 watts AC on-grid inverter with built-in MPPT function and Pure Sine Wave output . Push solar energy directly into the utility grid and reverse the electricity meter! 12V or 24V battery can be inverter's power source. Island Effects Protection, auto-fan. Plug-n-Play, no hard wired to grid needed. You can put our solar panels outdoor (recommended). Input: 10-28Vdc, Output: 120Vac
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Overview

Black toner cartridge gives 18,000-page yield, higher than the original 15K-yield Okidata toner. Made in production lines that also manufacture original toner for name-brand laser printers (Okidata, Samsung, Canon). Brand new cartridge, with computer chip, not recycled or re-ink cartridge that might mess up your printer with leakages.

Introductory Price, Won't Last.

Black toner cartridge gives 5000-page yield, higher than the original Okidata toner. Brand new cartridge, with computer chip, not recycled or re-ink cartridge. Made in production lines that also manufacture original toner for name-brand laser printers.