Residential Solar Power Systems Factory workshop roof On grid
3kw solar generation power system
Description:
Grid Tied Solar Electric System
Solar( Photovoltaic or PV ) panels turns photons from the sun into
DC electricity
Micro-Inverters mounted on each PV panel will convert the DC
voltage from the PV panel to voltage
suitable for your home.
The AC electricity you don’t use is sent back to the grid.
Sun goes into the panels DC Electricity comes out
A box of electronics called an Inverter takes the not-very-useful
DC electricity and converts it into 240V AC
power that is compatible with our appliances
Your freshly backed AC electricity goes thru a disconnect switch(
just in case )
Your solar electricity connects into your home’s wiring at your
existing fuse - box
Your friendly utility provides a new “ Import / Export ” meter to
make sure that your new system can export
power when you don’t use it all
| 1.1KW Grid Tied Solar System Specification |
| |
| SOLAR PANEL |
| Solar panel power Pm | 12*260WP | |
| Power allowance | ±3% | |
| Optimized working voltage Vm | 36.6V | |
| Optimized working current Im | 7.1A | |
| Open circuit voltage Voc | 45.1V | |
| Short circuit current Isc | 7.67A | |
| | |
| GRID TIED INVERTER |
| Inverter Input (DC) | |
| Max. DC power | 3100W | |
| Max. DC voltage | 500V | |
| Max. input current | 8.8A | |
| Number of MPP trackers/Strings per MPP tracker | 1 1 | |
| MPPT voltage range (at rated power) | 120～425V | |
| Shutdown voltage/Start voltage | 70/120V | |
| | | |
| Inverter Output (AC) | Inverter Output (AC) | |
| AC nominal power | 3000W | |
| Max. AC power | 1000W | |
| Max. AC current | 5.5A | |
| Nominal AC voltage / range | 230 / 180~270V | |
| AC grid frequency / range | 50 / 47~52Hz | |
| Power factor (cosφ) | 1 | |
| Total harmonic distortion (THDi)(at nominal power) | <3% | |
| Inverter Efficiency | Inverter Efficiency | |
| Max. efficiency | 96.60% | |
| Euro efficiency | 95.50% | |
| MPPT efficiency | 99.90% | |
| Inverter General data | |
| Dimensions (W / H / D) | 285*385*145mm | |
| Weight [kg] | 15Kg | |
| Operating temperature range | -20～+60 (derating at 45 °C) | |
| Ingress protection | IP65 | |
| Topology | transformerless | |
| Internal consumption(night) | 0 | |
| Cooling concept | Convection | |
| Noise (typical) | <30 dB | |
| LCD display | Backlight, 16*2 Character LCD | |
| Communication port | RS232 | |
| | | |
| SOLAR PANEL MOUNTING(Pitch roof ) |
| Rail | 2600mm*8pcs | |
| Hook | 24pcs | |
| Middle clamp | 20pcs | |
| End clamp | 8pcs | |
| Connect of rail | 4pcs | |
| Grounding lug (Optional) | 10pcs | |
| Earthing clips (Optional) | 10pcs | |
| | | |
| ELERTRIC BOX (Optional) | AC/DC Circuit Breakers,Lighting arrestors, Electric meter | |
Lower your power bill and protect from power outages
Traditional grid-tied solar systems only operate when utility power
is available. Without energy storage, a
grid-tied PV solar system shuts down during a power outage. Don’t
be left in the dark when you need power
the most, the addition of batteries and a backup inverter can
provide seamless, uninterrupted power for
your household during an outage while still offsetting your power
bill.
Consider the following:
1. Nearby shade trees. Contractors will also help evaluate shading,
but also consider your own or your
neighbor's trees that are still growing and could shade your system
in the future.
2. The age of your roof and how long until it will need to be
replaced. If you expect to need a new roof
within the next few years, you may want to consider making that
improvement before installing solar.
3. Neighborhood or homeowner association (HOA) restrictions or
approval requirements. Some states now
have "solar rights provisions" limiting the ability of HOAs to
restrict solar installations or limit solar access.
These provisions vary state to state, and by municipality; check
into your own HOA covenants and state
laws.
