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Summary of Contents for Growatt Hope 4.8L-C1
- Page 1 SHENZHEN GROWATT NEW ENERGY CO.,LTD Hope 4.8L-C1 Lithium Iron Phosphate Battery Residential Energy Storage System Quick Guidance Date: 2021-04-29...
- Page 2 Read this Guidance carefully before installation to understand product features and safety precautions. * Operators should be well trained to fully understand grid-connected photovoltaic power system and national/regional standards. * Installers must use insulating tools and wear safety equipment. * Device damages caused by noncompliance with storage, transportation, installation and usage requirements specified in Quick Guidance and Manual are not covered by Warranty.
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Page 3: Important Safety Information
1 Important Safety Information Risks of electrolyte leakage ⁎ Do not subject battery to strong impact. ⁎ Do not crush or puncture battery. ⁎ Prevent battery from falling. In case of fall, turn off the battery immediately and stop using it. ⁎... - Page 4 2 Product Appearance The battery is an energy storage unit composed of cells, mechanical parts, battery management system (BMS) as well as power and signal terminals. Table 2-1 Mechanical features Parameter Value Dimensions W442*D479*H128 mm (excluding brackets and terminals) Weight ≤...
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Page 5: Package Items
13. Please attach all necessary photos or videos, for instance, battery SN label and LED light as evidence to the fault claim. Please attach all the information required above and send back to Growatt or the authorized distributor. Fail to submit any required information may lead to a lack of information to process the claim. -
Page 6: Protective Equipment
4 Tools and Protective Equipment Heat gun Cross-head screwdriver Wire cutter Wire stripper Hydraulic plier Tape measure Ω 100mA Ω FUSED FUSED 1000V MAX Multi-meter Insulated gloves Safety goggles Rubber boots To prevent injury, always wear acid-resistant clothing, PVC gloves, goggles and rubber boots during installation and operation. -
Page 7: Installation Of Battery
5 Installation of Battery It is recommended to install the battery into a cabinet and place it indoor. If you install it outdoor, select a cabinet with a sufficient IP rating. Build sunshade & rain shelter to avoid direct exposure to sunlight and rain for outdoor application. - Page 8 Set the battery into 2 pcs of brackets from the rear. Step 2 Step 3 Stack battery packs with brackets and fasten screws. At most 8 battery packs can be stacked in this way. Max. 8 PACKs The battery stack can be placed in standing position or panel upward.
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Page 9: Electrical Connection
6 Electrical Connection The battery provides three network ports and four power terminals for electrical connection. Terminals/Ports Type Cable Cross-Section Current Carrying Capacity Grounding 16mm² 25mm² or 3AWG 100A PCS/Link-In/Link-Out RJ45 24AWGX8 6.1 Prepare Cables Before connecting the batteries, you need to prepare grounding wire with OT lugs to meet the requirements of your applications. - Page 10 Step 4 Use a heat gun to heat the heat shrinking tube. 6.2 Connect One Battery ⁎ Ensure that battery is in off mode and battery breaker is turned off. ⁎ Ensure that no cable is twisted after battery is wired. After making the cables ready and equipping yourself with protective devices, connect cables to the battery in the following way: Use an M6 screw to fasten the grounding wire to grounding terminal and fix the other end to the...
- Page 11 Network cable A Terminator Step 3 Connect power wires. Fix the OT terminals of power wires to one pair of the +/- terminals of the battery. Put back the plastic cover. Fix the other ends to a breaker and then connect to the inverter. ⁎...
- Page 12 Inverter 6.3 Connect Batteries in Parallel ⁎ Ensure that all batteries are in off mode and battery breakers are turned off. ⁎ Ensure that no cable is twisted after batteries are wired. ⁎ The batteries shall be manufactured within one year and have a cycle difference less than 300. Confirm that the voltage difference is not greater than 1V.
- Page 13 Inverter Battery 1 Battery 2 Battery 3 Battery 4 Connect grounding wires. Step 3 Connect the grounding terminal of each battery to the grounding bar. Inverter Battery 1 Battery 2 Battery 3 Battery 4 Grounding bar...
- Page 14 Connect power wires. Step 4 Connect the +/– terminals of each battery to the +/- of the junction box respectively and then connect the junction box to the inverter. Inverter Junction box Grounding bar...
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Page 15: Operation And Commissioning
7 Operation and Commissioning After the battery is installed and wired, operate and commission it to check if the battery works properly. When operating or commissioning the battery, please strictly follow the safety instruction below: ⁎ Technicians must go through technical training and obtain certificates in compliance with local laws and regulations. - Page 16 All Rights Reserved © SHENZHEN GROWATT NEW ENERGY CO., LTD SHENZHEN GROWATT NEW ENERGY CO., LTD T: +86 0755 2747 1942 E: service@ginverter.com W: www.ginverter.com Address: 2nd&3rd Floor, Building 4, Jiayu Industrial Zone, Xibianling, Shangwu Village, Shiyan, Baoan District, Shenzhen, P.R. China...
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Questions and answers
Where does the earth wire from the Hope 4.8-C1batteries connect to the SPF5000ES inverter.
The earth (ground) wire from the Growatt Hope 4.8L-C1 battery should be connected either to the ground screw on the SPF5000ES inverter cabinet (if available) or directly to the electrical panel ground wire.
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