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Chart 5.27
Step 1. Connect to the positive pole and negative pole of lead-acid battery cabinet(we suggest you use terminals
like KST, BCMC2S of the kinds )sectional area of connected cable should be more than 8mm
2
。
Step 2. Paste the NTC conductor used to detect ambient temperature of lead-acid battery onto the top of lead-acid
battery cabinet.
After Accomplishing the two steps above, the connection of lead-acid battery is completed.
5.4.9 recommendatory connection: Connection Between SP2000 and Darfon Lithium Battery
Darfon is qualified lithium battery manufacturer of Growatt. As to the detailed operation of Darfon Lithium battery
you can refer to Accessory 1, EIA02 user manual. Connection between SP 2000 and Darfon battery as follow:
1. Firstly insure the’ status’ LED indicator of lithium battery is in the extinguished status.
2. Prepare to connect with cable and LAN of the Battery, the sectional area of the cable should be more than
8mm
2
, you are advised to use the KST BCMC2S plugs of connectors to battery and we require the RJ45
modular plug LAN line.
3. Connection of terminals is shown as below:
Chart 5.28