Growatt SPH3000TL BL-US - 页 9

12
11
1. Project the machine’s probably sizes on the wall, the thickness of wall for SPH must
be not less than 60mm.
2. Make sure the drill position, use paper board (installation guide), put the paper
board cling to the wall and make sure the top edge of paper board is level (As the chart
below).
3. Mark six points at the wall via the hole of the paper board, then remove the paper
board.
4. Drill six Ф8 holes at the mark point, the depth is not less than 55mm.
5. Knock six explosion bolt into Ф8 holes (As the chart below).
6. Hang the energy storage machine on the six setscrews.
7. Lock the nut of setscrew (As the chart below).
5.3.2 Installation of SPH
Component
Description
Source
Sensor
CT(Max:125A) or smart meter(Max:
200A)
Can be purchased
from Manufacturer
Auto-Transfer-Switch-
Transformer(ATS)
combined ATSE and auto transformer
Can be purchased
from Manufacturer
Grid switch
Recommended: a 2-pole AC circuit
breaker with a rated voltage greater
than or equal to 240 V AC and a rated
current of 40A
Purchased by the
customer
EPS switch
Recommended: a 2-pole AC circuit
breaker with a rated voltage greater
than or equal to 240 V AC and a rated
current of 25A
Purchased by the
customer
Battery switch
Recommended: a DC circuit breaker
with a rated voltage greater than or
equal to 60 V DC and a rated current of
120A
Purchased by the
customer
8mm
(0.24")
55mm(2.17")
The pipe specifications should comply with the waterproofing bolt specifications.
The following figure shows the diameters of the cable holes with waterproofing bolts
removed.
5.3.3 Installing the Pipe Fittings
1. PV cable hole 2. AC Grid cable hole (on grid power)
3. EPS load cable hole (off grid power)
4. COM cable hole (including meter com & battery com & CT cable & lead-acid
temperature sensor) 5. Battery cable hole
27.8
27.8
34.5
27.8
27.8
1
4 5
2 3