Sunchees 100kW solar power system｜Power Your Business, Farm, or Home with Clean, Reliable Energy
The Sunchees 100kW Off-Grid Solar System with Grid Backup is a fully integrated solution for factories, large commercial facilities, farms, and villas. With its high-capacity inverter, advanced LiFePO4 battery storage, and premium 600W monocrystalline solar panels, this system ensures uninterrupted power supply even in remote locations. Designed for off-grid, grid-tied backup, and UPS functionality, it offers energy independence and long-term cost savings.
What Is Included With The Sunchees 100kW Solar Kits!
Expensive diesel fuel, no grid access, 24/7 equipment needs
Solar + LiFePO4 storage ensures clean, reliable, 24-hour power
Public Infrastructure
Schools, community centers, microgrids for rural villages
20–50 kW continuous100 kW peak
Lack of grid access, need for community-level electrification
Modular design supports small-scale grids and critical infrastructure
Example Power Loads Per Scenario
Scenario
Device Type
Power per Unit (kW)
Quantity
Total Power (kW)
Factory (Commercial)
Medium Industrial Equipment
5
6
30
Central Air Conditioning
3
5
15
Lighting System
0.1
80
8
Office Equipment
0.2
20
4
Total
~57 kW
Luxury Villa (Residential)
HVAC Systems
1.5
10
15
Pool Pumps
2
2
4
Household Appliances
1
8
8
EV Charger
7
1
7
Total
~34 kW
Farm (Agriculture)
Irrigation Pumps
3
4
12
Cold Storage Equipment
5
2
10
Livestock Ventilation
1
8
8
Lighting & Monitoring
0.1
60
6
Total
~36 kW
School (Public)
Classroom Lighting
0.05
100
5
Computer Labs
0.3
10
3
Kitchen & Canteen Equipment
1
5
5
Water Pumps & Miscellaneous
2
1
2
Total
~15 kW
How does the Off-Grid with Grid Backup solar power system work:
This system not only has solar power system function,but also has city grid complement function and UPS function
At daytime,the solar panels will generate the electricity to charge the battery bank through solar charge controller and the inverter will convert battery DC power into AC power and take the loads.
At nighttime,with fully charged battery bank,the inverter will convert battery DC power into AC power and take the loads
When there is no sunshine and battery power is used out,the inverter will automatically switch to use city grid power and take the loads
Advantage:
100%green energy，no pollution，no noise
High efficiency solar panel with 25 years lifespan can guarantee fast cost-recovery and long-term benefit
Stand-alone system,easy installation and operation
Nice after-sale service,provide installation guide and technical support
Packing details:
Solar panels are packed in carton and pallet
PV combiners and inverter are packed in wooden box
Solar charge controller,gel battery,and cables are packed in carton
Solar panel racks are in cartons and bulk packing
Sunchees Solar Company:
Global Project Case Studies
Country
Project Scale
Application
Result
Jamaica
50kW Hybrid System
Commercial Office Building
Saved over 30% electricity annually, benefited from government incentives
Sunchees was founded in 2008, head office and factory is located in Foshan, Guangdong. China,but its sales network has spread to more than 100 countries and regions around the world.
Sunchees products are widely used in home, agriculture, industry, finance, electric power, transportation, security, new energy. Its stable and excellent performance have been widely recognized.
Warranty policy:
Solar panel has 10 years warranty,during warranty if any quality problem,we will ship new one for replacement.
lithium battery has 3 years warranty,during warranty if any quality problem,we will ship new one for replacement.Quality problem means acid leakage or irregular shape.
Inverter,charge controller,and PV combiner have 2 years warranty,during warranty if any quality problem,we will ship free PCB for replacement
25-year warranty for solar modules, 5–10 years for inverters, 10 years for batteries
Full support from design to installation, including remote technical assistance and video guides
Sunchees operates a 1,000 km² manufacturing facility, develops in-house inverters and lithium batteries for 100% system compatibility and lower failure rates, and offers OEM customization including branded solar panels and tailored solar systems with air conditioning solutions.
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Mar 21,2022 
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