Description

20kW Off Grid System (36kWh)

The widespread population of the 20kW off grid system stems from its versatile application, accommodating various energy demands in residential and commercial settings With a robust 20-kilowatt capacity, this system ensures a continuous and reliable power supply by seamless combining solar energy with backup storage.

It appears that lies in substantial cost savings, reduced reliance on conventional grid electricity, and alignment with environmental sustainability goals The system’s scalability and adaptability make it an attractive choice for those seeking a balance between economic efficiency and eco friendly energy solutions

Picture	Description	Qty
	Solar Panel – 550W Open-circuit Voltage (Voc)：50.11V Size:2278×1134×30mm Weight:32kg Warranty :20years	36
	SPF 6000 ES PLUS Inverter – 6kW Rated Power: 6kW Maximum PV Array Power: 8kW Parallel Capability: 6 units maximum Output Voltage: 230VAC±5% Single phase, 50/60Hz, pure sine wave Battery voltage: 48V MPPT Voltage Range: 120-450VDC No. of MPPT Trackers: 2/1 Size: 460395132mm, 13.5kg Warranty :3years	3
	Gel Battery 12V 250Ah 3kWh Size: 525x268x220mm 64.7KG Warranty :3years	12
	Aluminum alloy Bracket Rooftop/Ground mounting system Enough bracket for 36pcs panels Warranty :20years (free design display)	1
	Cable & Connecter 2roll (100m/roll, 4mm²) 100m red&100m black MC4 plug *20pcs Certificate:TUV,CE,IEC	1
	Panels Wooden Package custom made	1

Electricity generation	79.2kWh / day 2376kWh / month	* We consider a yield of 1 panels in 4 hours 36 pcs X 550kW/pcs X 1 X 4 hours = 79.2kWh 79.2kWh X 30days = 2376kWh/month
Drivable loads	within 20kW (resistive load) within 6.67kW (inductive load)	Inverter with a power of 10 kW Inductive loads require more power to start (triple)
Storable power	36kWh Lithium Battery / 36kWh Gel Battery	Used for night time electricity. Can be filled in half a day without using other loads
Installation area	97 square meters	Approximately equal to the total area of the PV panels

Application Scenarios for 20kW Off Grid System

Lighting for the entire household	Home appliances (refrigerators, washing machines, etc.) Heating, ventilation, and air conditioning (HVAC) systems Home office equipment and electronics
Commercial and Small Business Settings	Lighting and electrical equipment in offices Small to medium-sized machinery and equipment HVAC systems for climate control Computers, servers, and electronic devices
Educational Institutions & Healthcare Facilities	Lighting, computers, and electronic devices in schools and universities Powering medical equipment and lighting in clinics and small healthcare facilities
Emergency Backup Power	Providing reliable backup power during grid outages or emergencies