PowerStream Power supplies, battery chargers, batteries and packs, dc/dc converters, injection molding    View Shopping Cart
November 7, 2022

Inverters with built-in chargers to use as flexible battery backups

quarter hp sump pump battery backup controller and inverter sump pump battery backup  sump pump battery back-up 1200 watts
600VA battery backup inverter/charger 1200VA battery backup inverter/charger 1800VA battery backup inverter/charger
Model Price

PSEC-443PS 600 Watts


PSEC-822PS 1200 Watts


PSEC-1622PS 1800 Watts


Installation is straightforward, just plug the battery backup into the AC, plug the load into the backup and attach a 12V deep cycle battery. The battery backup will automatically charge the battery and wait on standby until the power drops out. Switching from mains power is automatic. Any sized battery can be used, letting you choose how much backup time you need.

Battery backups with built-in batteries often don't have enough heat sink capability to run longer than the internal battery will allow. This is not the case with these inverters which can run continuously as long as the external batteries supply power. When the power returns the battery backup electronics switches load back to wall power and starts to charge the battery. Back up time is proportional to battery size. Compatible with sealed lead acid battery technologies, no acid needed or fumes emitted. Only use deep-cycle batteries, car batteries will fail after a few power outages.

Better than modified sine wave because a motor will only use the sine wave portion of a "modified sine wave" inverter, converting the rest of the wave into heat in the motor.
Battery charging rate up to 20 Amps, with multistage charging and float mode
Recharge time A 200 AH battery can charge in 10 hours
Maximum battery capacity You can put as many 12V batteries in parallel as you like, extending the run time for as long as you want
Cables Appropriate cables are included

Recommended batteries:
Sealed lead acid batteries are compatible with this application, for example this 120AH model https://www.powerstream.com/store/bp120-12.htm

[Home] [PowerStream] [Site Map]
[Tech Resources]
[Policy and Privacy] [Contact Us]

Thank you for considering PowerStream

PowerStream Technology
1163 South 1680 West
Orem, Utah 84058

Phone: 801-764-9060
Fax: 801-764-9061

© Copyright 2000, 2002, 2003, 2004, 2005, 2006, 2008,2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Lund Instrument Engineering, Inc. All rights reserved.

Google Author Verification