The all-in-one portable back-up inverter battery system . Description: Reliable Power Backup for Load Shedding This all-in-one portable inverter system ensures uninterrupted power during outages. Designed for homes and small businesses, it integrates a 3.5kVA pure sine wave inverter with a 24V lithium-compatible battery system , providing stable electricity for essential devices like TVs, WiFi routers, lights, and chargers. A   plug-and-play power system   is a simple backup solution that provides electricity during   load shedding or power outages —no complex installation required. How It Works: Plug it into a wall socket   – The system charges its built-in battery while the power is on. Automatic Power Switching   – When the electricity goes off, the system instantly switches to battery power. Keep Essentials Running   – You can plug in   WiFi, TV, lights, laptops, and chargers   directly into the system. Recharge When Power Returns   – Once the electricity comes back, the system automatically recharges for the next outage. Solar Ready (Optional)   – You can   add solar panels   to charge the system even when there is no grid power. Key Features: Efficient Power Management Pure sine wave output ensures stable power for sensitive electronics Built-in MPPT 100A charge controller for efficient solar charging Supports multiple output priority modes:   UTL, SOL, SBU Lithium battery activation for extended battery life Flexible Charging & Compatibility PV Input Voltage:   30Vdc - 160Vdc Solar Power Capacity:   Up to   4000W   for solar integration AC & Solar Charging:   Max combined charge current of   100A RS485 BMS Communication   for battery management SVOLT 24V 2.71KWH LITHIUM BATTERY Energy: 2.71 kWh Installation Type: Wall Mounted Battery Type-Chemistry: Lifepo4 Nominal Voltage: 25.6V Nominal Capacity: 106Ah Energy Density: 2713.6 Wh Dimensions (LxWxH): 419 x 350 x 154 mm Weight (Approx.): 25.4 Kgs Terminal Type: Feed-through Terminal Case Material: SPCC BMS Built-in: Yes Internal Resistance: <25 mΩ Efficiency- Round Trip: >99% Self Discharge Per Month: <3% Max. Parallel Connection: 4 Pcs Max. Series Connection: 2 Pcs Cycle Life (0.3c, 25℃ @ 90% DOD): >6000 Cycles Discharge Temperature: (-20 to 65)°C Charge Temperature: (0 to 50)°C Storage Temperature: (-10 to 30)°C Bluetooth (App): Optional LCD Screen: Yes Heating Function: Optional User-Friendly Design Portable steel enclosure   with   2 lockable wheels   for mobility Detachable dust cover   for protection in harsh environments Surge plug (1m power cable, 2.5mm cabtyre) Double-sided female plug socket   for easy appliance connection Power Backup Duration Powers 150W load (TV, WiFi, Lights) for 22-25 hours (on 100% DOD) Recharge batteries via solar panel (optional) or grid power Installation & Maintenance Keep system   plugged in and switched on   to maximize battery lifespan Suitable for   homeowners, small businesses, and DIY solar users Weight:   ~65kg  Unit Dimensions:   60cm x 60cm x 49cm Warranty & Compliance Must be installed by a   qualified electrician Valid COC (Certificate of Compliance)   required Installation must adhere to   SANS 10142   regulations