Consider getting a larger centralised UPS, or an inverter and set of batteries if you have the budget... <br clear="all"><br>-- <br>With Regards,<br><br>Phares Kariuki<br><br>| T: +254 734 810 802 | E: <a href="mailto:pkariuki@gmail.com" target="_blank">pkariuki@gmail.com</a> | Twitter: kaboro | Skype: kariukiphares | B: <a href="http://www.kaboro.com/" target="_blank">http://www.kaboro.com/</a> |<br>