Prioritize critical circuits
Separate essential loads from discretionary loads so the backup target remains realistic and controllable.
Solar home backup systems
Keep essential home loads running through outages.
Project-matched hybrid solar systems combining inverter, LiFePO4 battery, PV modules and protection for homes facing unstable grids, scheduled outages or extended interruptions.
CONFIGURATION BASISEssential loads · starting surge · backup hours · grid conditions
Reference equipment arrangement · final configuration is project-specificProject planning
Size the system around essential energy needs.
Reliable selection starts with simultaneous load, starting surge, daily energy use and required backup time. Local voltage, phase, grid or generator conditions and the installation environment must also be confirmed.
- Essential loads
- Lighting / refrigeration / connectivity / selected appliances
- Inverter selection
- Simultaneous power and largest starting surge
- Battery selection
- Essential energy × backup hours, with reserve
- Solar array
- Available area, recharge target and inverter PV limits
- Power sources
- Solar / battery / grid / optional generator
- Final confirmation
- Phase / voltage / frequency / environment / protection
Solution priorities
Coordinate every part of the power system.
Coordinate charging sources
Match solar, battery, grid and optional generator behavior to local outage patterns and energy availability.
Plan usable battery energy
Size storage from load energy and backup hours, then allow for efficiency, reserve and future changes.
Typical applications
One architecture, matched to different priorities.
Whole-home essential backupApartment and estate backupWeak-grid homesSolar self-consumptionRefrigeration and connectivityGenerator runtime reductionDaytime solar rechargeExpandable battery storage
Country project guides
Plan around the destination market and actual site.
Review local project context, then confirm phase, voltage, frequency, grid behavior, climate, compliance scope and installation responsibility before ordering.
Buyer questions
Confirm the project before choosing a package.
What size inverter is needed for home backup?
Add the essential loads that may run together and check the largest motor or compressor starting surge. Then confirm phase, voltage, battery platform, PV limits and future expansion.
How many battery kilowatt-hours are needed?
Multiply essential load energy by the required backup duration, then account for usable depth of discharge, inverter and battery losses, reserve margin and expected future loads.
Can the system work with both grid and generator power?
Applicable hybrid inverter configurations can coordinate grid and generator charging, but input voltage, frequency, capacity, charge current and operating logic must be confirmed for the selected equipment.
Is the image a fixed package?
No. It shows a representative equipment arrangement. Final inverter, battery, PV and protection selection depends on the actual project information.
PROJECT-SPECIFIC SELECTION
Send the load list and required backup time.
Include the destination country, phase, voltage, frequency, grid and generator conditions, PV information and estimated quantity.
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