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The Applications of the of grid system :
A.The system can provide electricity produced by solar energy to
loads directly.
B.It can auotmatically select the solar energy or utility powerto
charge the battery according to the state of the sunlight and
battery voltage.
C.The systems can automatically identify the state of day and
night, and interactive switches between AC mode and inverting mode
at night.
1.Off-Grid Solar Power System is composed of solar panels,
controller, inverter, battery bank, solar panel mounting racks, and
other accessories required for a complete system.
2.This solar energy generating is mainly used for application with
relatively-small power consumption, and the areas without
grid-power network.
3.It's featured with high-efficiency, easy-installation, economic
and environment-friendly, etc.
4.Auto-switch, self-recovery and unattended operation.
With various level of governments' financial support for solar
power system installation and feed -in-tariff for purchasing solar
power feed into the grid, solar power system investment has become
a risk-free financial product with a very attractive rate of
return.Solar power is an environmental friendly safe energy with
abundant supply. Installing a on grid residential solar power
system is a good way to meet the rising renewable energy portfolio
standards.
On Grid system can only use at the country where allowed people
connecting to the utility grid net.
It can be applied to the villa, household, tourist resorts, prairie
areas, remote mountain village, no power supply areas, farms,
villages, island, highway and any regions to generate electricity.
It can load household appliances like TV, Air Conditioner,
refrigerator, lighting, washing machine, etc.
Input Data (DC) | |||||
Max. recommended PV power | 3900W | 4680W | 5460W | 5980W | 6500W |
(for module STC) | |||||
Max. DC voltage | 500V | 550V | 550V | 550V | 550V |
Start voltage | 100V | 100V | 100V | 100V | 100V |
PV voltage range | 70V-550V | 70V-550V | 70V-550V | 70V-550V | 70V-550V |
MPP work voltage range/ | 80V-550V /360V | 80V-550V /360V | 80V-550V /360V | 80V-550V /360V | 80V-550V /360V |
nominal voltage | |||||
Full load dc voltage range | 160V-450V | 190V-500V | 150V-500V | 160V-500V | 175V-500V |
Max. input current of tracker A/ | 10A/10A | 10A/10A | 15A/15A | 15A/15A | 15A/15A |
tracker B | |||||
Max. input current per string of | 10A/10A | 10A/10A | 15A/15A | 15A/15A | 15A/15A |
tracker A/tracker B | |||||
Number of independent MPP | 2月1日 | 2月1日 | 2月1日 | 2月1日 | 2月1日 |
trackers / strings per MPP tracker | |||||
Output (AC) | |||||
Rated AC output power | 3000W | 3600W | 4200W | 4600W | 5000W |
Max. AC apparent power | 3000VA | 3600VA | 4200VA | 4600VA | 5000VA |
Max. output current | 13.6A | 16.3A | 19A | 20.9A | 22.7A |
AC nominal voltage | 220V/230V/240V;180Vac - 280Vac | 220V/230V/240V | 220V/230V/240V | 220V/230V/240V | 220V/230V/240V |
AC grid frequency | 50Hz,60Hz /±5Hz | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
Adjustable power factor | 0.8leading...0.95lagging | 0.8leading...0.8lagging | 0.8leading...0.8lagging | 0.8leading...0.8lagging | 0.8leading...0.8lagging |
THDi | <3% | <3% | <3% | <3% | <3% |
AC connection | Single phase | Single phase | Single phase | Single phase | Single phase |