Power Online – AC & DC Battery Backup Systems

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SunWize Power Online Systems are complete, integrated battery backup UPS systems designed for site loads requiring 12/24/48VDC or 110V-240V, 50Hz/60Hz AC voltage. Easily integrates with customer equipment, designed to meet your exact system requirements and specifications. Outdoor rated solutions featuring variety of mounting options and NEMA3R enclsoures for controls, batteries, and electronics. Designed to withstand harsh environments and provide reliable power for even mission critical applications. Great for continuous power loads of 1 to 8,000 watts or more.

Product Documents


Mission Critical

Complete Turnkey Battery Backup System Solutions

SunWize® Power & Battery Power Online Systems provide continuous DC power with battery backup from an AC source. These fully integrated, weatherproof units convert AC primary power to charge a 12 or 24 VDC sealed battery bank while powering a DC load or an AC load with integral inverter option. Since the loads are connected to the battery bank 100% of the time, there is zero transfer time in the event of a loss of AC primary power. Various battery sizes are available to provide increased backup capability and improved filtering of the charger output. Systems are housed in a weatherproof aluminum style enclosure with passive filtered venting, a universal key lock and tamper-proof hardware suitable for pole, wall or optional tower mounting.

• Designed by SunWize solar engineers to provide appropriate autonomy in critical UPS and battery backup applications
• Rugged outdoor NEMA3R enclosures
• Whether you need 8 hours or 20 days of backup, we design to your specifications!
• Easily integrated into your project
• Assembled and factory tested in the USA
• Robust packaging for transport to rugged locations
• Simple electrical connections in the field

Key Features & Benefits
• Rated from -20°C to +60°C operational
• Temperature compensated, multi-stage battery charging
• Low voltage load disconnect
• NEC code compliant overcurrent protection and safety disconnect
• Solid state electronics
• Protection against lightning and voltage transients
• Input and output circuit protection
• UL, FM and CSA listed components
• Maintenance-free deep-cycle batteries
• Weatherproof enclosure suitable for pole, wall tower or pad mounting
• Full system warranty
• Pre-assembled for easy installation
• No environmental impact
• Low operating and maintenance costs
• Complete systems reduce specifying and buying time

• RTU/SCADA/CCTV/ Lighting/ Surveillance/ Access Controls/ Signal Equipment/ GPS
• Fence Charging/ Cell Towers/ Relay Networks/ Work Zone Cam/ Construction Cam/ Cellular Repeaters
• Microwave Backbones/ Military Communications/ FAA Lighting/ Message Boards/ Traffic Control
• Well-head Pumping/ Call Boxes/ Two-way Radio/ Telecom Networks/ Water Pumping
• Environmental Monitoring/ Traffic Monitoring/ Positive Train Control/ Seismic Monitoring
• Ground Water Monitoring/ Navigational Aids/ Border Security/ Kiosks/ Perimeter Security