9KW Solar Power System(12kva Output)-UWA Import & Export Co., Ltd.

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9KW Solar Power System(12kva Output)

12KVA Output Solar Power System

System Configuration Table

No.

Item

Model

Quantity

Remark

1

PV Module

250W

36 Pcs

(3 panels in series and 4 X in parallel) x 3

2

PV Inverter

4KVA

3 Pcs

3 MPPT solar charge controller and off-grid inverters in parallel

3

PV Combiner Box

CB3A

3 Pcs

(8 Pcs fuses, 1Pcs DC breaker and 1Pcs surge protective device) x 3

4

Battery Bank

B200

3 Pcs

(4 pure GEL 200AH batteries in series and a DC breaker) x 3

5

AC Breaker

230/400V 120A

2 Pcs

One is used in the grid side and the other one is used in AC load side　

6

Connecting Wires

The user need buy wires by oneself. ( Cable for PV array connection - - -6AWG；Branch cable for AC input/output connection- - - 7AWG；Bus cable for AC input/output connection- - -3AWG； Branch cable for battery connection - - -2*5AWG；Bus cable for battery connection- - -2*0AWG）

AC Loads Working Time Reference Table

No.	AC Loads Item	Power [W]	Quantity	Consumption Time [H]
				Several AC loads is used in one day without the grid
1	LED Saving Bulb	30W	3	8h	This consumption time is the working time of house-hold application under the condition that the battery is on a fully charge and its discharge depth is 80%. Ac-cording to common home day need for electricity, the user can use several household appliances at the same time and distribute respective working time to require own need. For example: the user may distribute electricity for one day need according to the hours in the left column. The consumption time is just for reference.