Figure 1.1 Only qualified and trained electrical technicians are allowed to install and operate Solar Charger 3500. Solar Charger 3500 are compatible with lead acid battery. For As above showing ,the photovoltaic off line system be constituted by 2pcs solar lead acid battery, you are easy to find it on the market.
Page 4
11.GROUNDING INSTRUCTIONS -This Solar Charger 3500 should be connected to a permanent grounded wiring system. Be sure to comply with local requirements and regulation to install this Solar Charger 3500. 12.Make sure the Solar Charger 3500 is completely assembled, before the operation.
6.The humidity of the installation location should be 5 ~ 85%. 7.The ambient temperature should be 0℃~55℃ . 8.Solar Charger 3500 can be installed in vertical or lean back on plane, Please refer to the below Installation position shall not prevent access to the disconnection means.
1.Assemble battery ring terminal based on recommended battery cable and terminal size. 2.Connect all battery packs as units requires. It's suggested to connect at least 350Ah capacity battery for Solar Charger 3500. Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the bolts are tightened with torque of 2-3Nm.Make sure polarity at both the battery...
Page 7
3.3.2 RS485 connection Solar Charger 3500 has two parallel RS485 ports which can connect with Growatt SPF3000/5000 and another Solar Charger 3500 by “hand by hand ”type. One of 485ports connect with Growatt SPF3000/5000 and another one connect with Solar Charger3500.
Page 8
1.Open circuit Voltage(Voc) of PV modules not exceeds max. PV array open circuit voltage of inverter. 2.Open circuit Voltage(Voc) of PV modules should be higher than min. battery voltage. Model Solar Charger 3500 3.Make sure the wires are securely connected. Max. PV array open circuit voltage 145Vdc 3.3.5 Finally assemble...
SC3500 address setting Operation 5.1.Power on/off As below showing ,the left DIP need to turn to 'PAR' when Solar Charger 3500 mix with Once the unit has been properly installed and the batteries are connected well,simply Growatt SPF3000/5000. press On/Off switch (located on the button of the case) to turn on the unit.
Page 10
Normal/ Fault GREEN ON Charge main menu submenu description Normal/ Fault Standby/ Flash GREEN flash Solar Epv_a: xx.xkwh Solar Charger 1's Total PV generation Charger 1 Normal/ Fault RED flash Warning : Warning, but still working Epv_d: xx.xkwh Solar Charger 1's Daily PV generation Normal/ Fault RED ON Error: Solar Charger stop work...
Operation PV Mode Specifications: Warn description Solar Charger MODEL Solar Charger 3500 Item Descrption INPUT Warn:Fan Warning Fan failed to turn PV Array MPPT Voltage Range 60-115VDC Warn: Bat Low Battery voltage low MAX PV Array Open Circuit Voltage 145VDC...
-15℃-60℃ connected reversed. 2. Re-charge battery. 3. Replace battery. Quality Guarantee Period 3 years Addr fault LED ON Solar Charger 3500 address Turn off the charger 1 Protection Over Temperature fault address set to addr1, charger2 address set to Over charge addr2.
The warranty shall also cease to apply if the product cannot be correctly identified as the product of Growatt. Warranty claims will not be honored if the type of serial number on the machines have been altered, removed or rendered illegible.
Need help?
Do you have a question about the Solar Charger 3500 and is the answer not in the manual?
Questions and answers