Designed around usage
Dura + starts with connected load, backup expectation and site condition, not only a model number.
Dura + lithium UPS & inverters
Power backupmade lighter.Built smarter.
Dura + is Sada Energy’s lithium UPS and lithium inverter family for homes, apartments, offices, shops, clinics, commercial spaces and industrial UPS needs. It combines compact lithium storage, matched inverter design, smart BMS protection and practical model-selection support.
Compact installation
Smart lithium protection
Application-led sizing
700VA–120kVAEssential backup to industrial UPS planning
Li-ion / LFPCompact storage with smart BMS protection
Solar-readySelected configurations support future planning
Why Dura + exists
A power cut should not decide how your day works.
The real need is simple: lights should stay on, billing should continue, internet should not drop, and critical equipment should get clean backup without a bulky battery setup.
Cleaner ownership
Lithium storage helps reduce the daily maintenance and space issues commonly seen in traditional inverter rooms.
Built for scale
The same Dura + family covers compact home backup, commercial UPS, online UPS and larger industrial applications.
Dura + product range
One lithium backup family. Multiple power levels.
Choose a compact UPS for daily essentials, advanced systems for higher loads, online UPS for sensitive equipment, and industrial models for larger backup projects.
Compact Series
For apartments, homes, retail counters, internet backup, CCTV, billing systems and essential loads.
- 700VA to 3kVA models
- Inbuilt lithium battery options
- Compact cabinet design
Advanced Series
For higher home loads, offices, clinics, labs, small businesses and backup needs that require better capacity planning.
- Higher VA and wattage choices
- Stable pure sine wave output
- Smart lithium pack matching
Online UPS
For sensitive equipment, IT systems, medical support loads and power-quality focused backup requirements.
- Online UPS configurations
- Cleaner backup for critical loads
- Project-based sizing support
Industrial UPS
For larger sites where phase requirement, battery capacity, runtime and installation environment need proper planning.
- Three-phase UPS options up to 120kVA
- External battery bank planning
- Commercial and industrial support
Choose by requirement
A clearer route from daily loads to the right Dura +.
Select the type of space first, identify what must remain active, decide the required backup duration, and then match the suitable Dura + range.
For modern homes
A cleaner alternative to a battery trolley setup.
Keep selected household essentials active with a compact lithium system that is easier to place, easier to maintain and simpler to plan.
Essential appliance backupCompact footprintLow-maintenance ownershipSolar-ready planning
Size a home backup system →
For workspaces
Keep work moving through short and long power cuts.
Plan computers, routers, CCTV, attendance systems, billing desks and essential lighting around actual daily operations.
Computers and routersCCTV and access systemsBilling and POSClean sine wave output
Plan workspace backup →
For shops
Backup that protects sales hours.
Keep billing, lighting, internet and customer-facing operations active without dedicating a large corner to batteries.
Retail billingLighting and displayNetwork uptimeSpace-saving design
Find a shop backup model →
For larger sites
Project-led sizing for bigger backup needs.
For clinics, labs, commercial floors, production areas and industrial backup, selection depends on phase, load type, battery capacity and runtime.
Higher-capacity modelsOnline UPS optionsThree-phase planningBattery-bank sizing
Discuss a project requirement →
Dura + difference
Dura + first: engineered beyond battery chemistry.
Dura + is built as a matched lithium backup system, not just a lithium battery fitted inside a UPS. The difference is in how the inverter, battery pack, BMS, cabinet, sizing guidance and service support work together.
Engineered lithium backup system
Dura + is planned as a complete backup system — inverter electronics, lithium pack, BMS protection, enclosure, load sizing and support working together.
- Matched lithium pack and inverter electronics
- Smart BMS protection and cell balancing
- Konnect app support for monitoring, backup hours and diagnosis
- Compact cabinet with cleaner installation look
- Range from 700VA home backup to 120kVA industrial UPS
- Sizing, dealer support and solar-ready planning
Normal lithium UPS
Lithium chemistry helps, but the result depends on the full system design, clarity of sizing and after-sales process.
- May focus only on replacing battery chemistry
- Load sizing and runtime clarity may be limited
- BMS details and protection logic may not be clear
- Monitoring app, diagnosis and backup-hour visibility may be limited
- Cabinet, wiring and service design can vary
- Solar or future expansion may need redesign
Lead-acid inverter setup
A familiar option, but usually heavier, bulkier and more maintenance-driven for modern spaces.
- Battery trolley or external battery space
- Water topping and ventilation concerns
- Slower charging after power cuts
- Lower usable energy in daily operation
- Battery replacement cycles can be frequent
Built as a system
The advantage is in how the parts work together.
A dependable lithium UPS is not only a battery pack. It needs the right inverter design, charging logic, BMS protection, thermal planning, cabinet design and model selection.
Matched lithium pack
Battery capacity is selected to support the expected load and backup duration.
Smart BMS + Konnect visibility
Protection data, internal temperature and battery status can support quicker service diagnosis.
Inverter compatibility
The UPS electronics and battery pack are planned together for better performance.
Service-ready technology
Real-time product information helps the support team understand issues faster and guide the customer better.
Where Dura + fits
Clean backup for homes, workspaces and growing energy needs.
Dura + can be selected by connected load, backup duration, installation space and future solar planning. From daily home essentials to office systems, shops, clinics and larger sites, the goal is simple: cleaner backup with the right capacity from day one.
Homes & apartments
Lights, fans, Wi‑Fi, TV and essentials with a compact lithium setup that suits modern interiors.
Offices & workspaces
Desktops, routers, access control and CCTV backup for uninterrupted work hours.
Shops & retail
Billing counters, POS systems, lights and internet backup to keep business moving during outages.
Clinics & labs
Stable power for essential support equipment and daily systems.
Commercial sites
Higher load planning, phase requirement and backup duration.
Solar-ready needs
Selected configurations can be planned with rooftop solar backup.
Selection journey
From requirement to the right Dura + model.
Good backup selection becomes simple when the load, runtime and installation details are clear.
List the loads
Fans, lights, computers, CCTV, routers, machines or other equipment.
Set backup time
Decide whether you need short support, longer backup or full work-hour continuity.
Check phase
Confirm single-phase or three-phase input/output needs for the site.
Select range
Choose compact, advanced, online or industrial Dura + based on application.
Plan installation
Coordinate wiring, placement, dealer support and future solar requirements.
Konnect app advantage
Smart backup becomes stronger when customers can see what is happening.
Konnect brings useful product visibility to Dura + users and service teams. Customers can monitor real-time consumption, remaining backup duration, product temperature and battery status, while quick diagnosis support helps resolve issues faster.
Real-time consumption
See current power usage and understand how connected loads affect available backup.
Remaining backup hours
View estimated runtime based on battery status and the load operating at that moment.
Internal temperature
Track temperature visibility for safer operation and better long-term product care.
Quick diagnosis support
Give service teams clearer system information so support can begin with better context.
Smart system view
Real-use look
Designed to sit neatly inside homes, offices and commercial spaces.
Dura + is planned to look cleaner than a conventional battery trolley setup. The compact cabinet, wiring guidance and application-based sizing make it easier to place in modern interiors and working spaces.
Inside a home
Essential-load backup with a compact system that does not dominate the room.
Inside an office
Supports routers, computers, CCTV and daily work systems during outages.
Inside a shop
Keeps billing, lighting and internet active with a cleaner installation footprint.
Solar-ready thinking
Backup today. Smarter energy planning tomorrow.
For customers planning rooftop solar, selected Dura + and Dura Sun configurations can be sized around daytime generation, battery storage and critical load backup. The right setup depends on load pattern, available roof space, wiring and the required backup duration.
Frequently asked questions
Clear answers before choosing a lithium UPS.
These answers are written for customers comparing lead-acid inverters, lithium UPS systems, home backup and commercial UPS options.
Dura + is designed as a complete lithium backup system with matched battery pack, inverter electronics, BMS protection, compact cabinet, model selection support and service guidance.
Yes, for many homes, offices and shops. The right model depends on connected load, expected backup time, wiring condition and the type of appliances being used.
Yes. Dura + can support computers, Wi‑Fi routers, CCTV, billing systems, lighting and similar essential loads when the model is sized correctly.
Konnect helps customers view useful system information such as real-time consumption, remaining backup duration, internal temperature and status information. This also supports faster service diagnosis.
Selected Dura + and Dura Sun configurations can be planned for solar-ready backup. Final selection should consider rooftop solar capacity, load pattern, battery storage and site wiring.
Start with your appliance list, total wattage, expected backup duration and phase requirement. Sada Energy can then recommend a compact, advanced, online or industrial Dura + option.
Need the right model?
Share your load details. Get a practical Dura + recommendation.
For homes, offices, shops and commercial sites, model selection becomes accurate when the load and backup time are clear.
Lithium UPSLithium inverterOnline UPSIndustrial UPS
Dura + enquiry