The system is in use, you can see it working. It does have dual Solar Input. I do run it with the 48V battery. The batteries have about 100 charging cycles done, I have bought them in December. State of Health is showing 99%. The inverter communicates with the battery BMS, WiFi monitoring Collection from MK46 or I could deliver and install for a fee.
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Makita Electric Vacuum Cleaner Handheld Cordless Vacuum Home Car Dual Use Portable High Power Cleaning Tool for 18V Battery
Aliexpress UK
⚡【Advanced Lithium Iron Technology】 Lifepo4 battery uses Grade A cells with higher energy density, more stable performance and more power. ✅ National warranty for 5 years, inverter and battery core components warranty for 5 years.
eBay
Handheld Wireless Vacuum Cleaner, Removable Battery, 20kPa Powerful Suction Cordless Stick Vacuum for Home Floor Carpet Clean
Aliexpress UK
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eBay
Cordless Handheld Vacuum Cleaner Portable Hard Floor Carpet Car Pet Hair Cleaning Machine Power Tool For Makita 18V Battery
Aliexpress UK
Easun Power 48V Battery Storage 15kwh PV 51.2V 300Ah LiFePO4 Battery PV Solar.
eBay
120W Cordless Vacuum Cleaner Compatible with Dewalt 18V 20V Battery (tool only) for Hard Floor Carpet Car Pet Hair Cleaning
Aliexpress UK
1、48V 6200W hybrid inverter. Using high-quality lithium iron phosphate battery cells, the 314Ah large capacity brings stable energy storage of 16.07kWh. Support parallel expansion, protocol compatible with mainstream inverters, perfect match with 6200W host, long cycle life and more worry free.
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LARESAR V8 48Kpa 500W Cordless Vacuum Cleaner Car 60 Mins Home Appliance Wireless Removable Battery 2024 NEW Brushless motor
Aliexpress UK
Lithium iron phosphate (LiFePO₄) cells: Non-flammable and non-explosive, with excellent thermal stability; will not undergo thermal runaway below 150°C. 🔌Plug and play: no installation required, no electrician needed.
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Cordless Handheld Vacuum Cleaner Fit Makita 18V Battery Portable For Floor Industrial Construction Carpet Car Pet Hair Cleaning
Aliexpress UK
Easun Power 48V Battery Storage 15kwh PV 51.2V 300Ah LiFePO4 Battery PV Solar. High-quality LiFePO4 battery, safe, high cycle life, and long service life. Internal electrical energy storage in lithium batteries occurs through a reversible chemical change in the electrochemistry.
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Lighted Christmas Reindeer Water Resistant Solar Light Up Decoration For Garden Batteries Supplied White Elk Garden Lights Dream
Aliexpress UK
Nominal Capacity 100AH 200AH 300AH. Cell Type LiFePO4 LiFePO4 LiFePO4. lnner Resistance 10mΩ 7mΩ 13mΩ. Storage Temperature Range -5~40°C. Gross Weight 43kg 89kg 131kg. Net Weight 41kg 76kg 115Kg. Shell Material SPCC.
eBay
MIJIA Handheld Wireless Vacuum Cleaner,13KPa Suction,For Home Car Cordless Portable Vacuum Cleaner,Max battery life 30min
Aliexpress UK