On-grid or grid-tie solar systems are by far the most common and widely used by homes and businesses. These systems do not need batteries and use either solar inverters or micro-inverters and are connected to the public electricity grid.
An on-grid solar system, you will always have access to electricity (unless the grid fail), whether or not your solar system is producing or you have batteries.
If your system is not producing any electricity or not producing enough electricity to power the devices, lights, machines, etc. that you’re using, you can get energy from the utility grid to supplement it. This ensures you always have enough electricity for what you need.
Advantages :
▪ Least cost
▪ Easiest design
▪ Minimal components
▪ Virtually zero maintenance costs
▪ Saves ample of electricity
Considerations :
▪ Shutdown during a power outage
▪ Lowest return on investment
▪ Does not produce power during the daily peak demand
THE PHOTOVOLTAIC ARRAY COVERS ANAREA OF ABOUT 96M²
THE TOTAL GROSS WEIGHT OF THE LIST IS ABOUT 2230 KG,AND THE VOLUME:6M3
WHAT WILL THIS KIT POWER
With South-facing exposure, this kit will produce 43362-86724 kwh per year. When operating without the grid, this kit will power light electrical
loads like: Lights,Fans,Computer,TV,Refrigerator,Microwave,Washing,Machine,Small Well Pump,Window AC
MODEL | PRODUCT NAME | PRODUCT NO. | SPECIFICATION | DESCRIPTION | QUANTITY | UNIT |
JH-OH-A25KW | MONO Solar Panel | JH-DQ-550K1 | 550Wp | Max.Power:550wp Voltage: 50.1V Max.Working Current: 13A Size: 2256*1133*35mm Net Weight: 28.5/pcs | 48 | pcs |
On Grid Inverter | JH-AF-25KK1 | 25000W | Rate Power:25000w DC Input Voltage:250-850v AC Output Voltage:380v Solar Controller:MPPT 25A*2 Phase: Three PV Input Range:1000V Frequency:50Hz/60Hz | 1 | pcs | |
PV DC Combiner Box | JH-RA4/1 | YRPVB-4/1 1000 | / | 1 | pcs | |
PV Cable | JH-QA1-F4 | / | 4mm2(black+red) | 300+300 | m | |
PV Bracket | / | / | Ground/cement flat roof 4 pieces Roof Slope:Max.60° Wind Load:Max.130mph(60m/s) Snow Load:Max 30psf(1.4kN/m²) | 12 | set | |
Meter | / | / | / | 1 | pcs |
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