{"id":43105,"date":"2026-09-08T12:00:38","date_gmt":"2026-09-08T10:00:38","guid":{"rendered":"https:\/\/fvcomponentes.com\/?p=43105"},"modified":"2026-09-08T12:00:38","modified_gmt":"2026-09-08T10:00:38","slug":"how-many-zyc-simpo-5000-inverter-batteries","status":"publish","type":"post","link":"https:\/\/fvcomponentes.com\/en\/cuantas-baterias-zyc-simpo-5000-inversor\/","title":{"rendered":"How many ZYC SIMPO 5000 batteries do I need, depending on my inverter?"},"content":{"rendered":"

This is the question we\u2019re asked most often when someone is sizing up a storage system: How many batteries can I use without running out?<\/em> And the answer does not depend on the number of kWh you want to store, but on the the amount that your investor is able to borrow from the bank<\/strong>.<\/p>\n\n\n

ZYC publishes a list of recommended minimum settings by inverter model. Here is a translated and organised version, explaining what each figure means. The data is from the List of Recommended Minimum Configurations for the EU, Version 2.3<\/em> from the manufacturer.<\/p>\n\n\n

Why is there a minimum number of batteries?<\/h2>\n\n\n

Each module ZYC SIMPO 5000<\/a> delivery 100 continuous amps<\/strong> and up to 200 A peak for 5 seconds. A large inverter may require more than that: if the array does not have enough modules, the BMS trips due to overcurrent and the system shuts down just when it is needed most.<\/p>\n\n\n

That is why the minimum depends on four factors: the inverter\u2019s power rating, whether it is single-phase or three-phase, and whether it operates plugged in<\/strong> (where the grid helps during peak demand) or isolated<\/strong> (where the battery is the sole source of power). In off-grid mode, the minimum is always higher.<\/p>\n\n\n

Manufacturer\u2019s notice:<\/strong> Deviating from these figures in the downward direction is not permitted. And if you are going to start engines, pumps or compressors, bear in mind that more<\/em> modules that meet the minimum requirement: the inrush current may be several times the rated current.<\/p>\n\n\n

\n\nEach module provides 100 A continuous current and 5.12 kWh<\/text>\n100 A<\/text>5,12 kWh<\/text>1 module<\/text>200 A<\/text>10,24 kWh<\/text>2 modules<\/text>400 A<\/text>20,48 kWh<\/text>4 modules<\/text>600 A<\/text>30.72 kWh<\/text>6 modules<\/text>1000 A<\/text>51.20 kWh<\/text>10 modules<\/text>\n\nThe minimum number of modules is determined by the current required by the inverter, not by the number of kWh you wish to store.<\/text>\n<\/svg><\/figure>\n\n\n

Victron Energy<\/h2>\n\n\n
Victron model<\/strong><\/td>Jumpsuit. net<\/strong><\/td>Overalls. Isolated<\/strong><\/td>Tri. net<\/strong><\/td>Isolated Tri.<\/strong><\/td><\/tr>
MultiPlus 48\/1600\/20<\/td>1<\/td>1<\/td>1<\/td>2<\/td><\/tr>
MultiPlus 48\/2000\/25<\/td>1<\/td>1<\/td>1<\/td>2<\/td><\/tr>
MultiPlus 48\/3000\/35<\/td>1<\/td>1<\/td>2<\/td>3<\/td><\/tr>
MultiPlus 48\/5000\/70<\/td>1<\/td>2<\/td>2<\/td>4<\/td><\/tr>
MultiPlus-II (GX) 48\/3000\/35-32<\/td>1<\/td>1<\/td>1<\/td>3<\/td><\/tr>
MultiPlus-II (GX) 48\/5000\/70-50<\/td>1<\/td>2<\/td>2<\/td>4<\/td><\/tr>
MultiPlus-II 48\/8000\/110-100<\/td>1<\/td>3<\/td>3<\/td>7<\/td><\/tr>
MultiPlus-II 48\/10000\/140-100<\/td>2<\/td>3<\/td>3<\/td>8<\/td><\/tr>
MultiPlus-II 48\/15000\/200-100<\/td>2<\/td>4<\/td>4<\/td>12<\/td><\/tr>
Quattro 48\/5000\/70-100\/100<\/td>1<\/td>2<\/td>2<\/td>4<\/td><\/tr>
Quattro 48\/8000\/110-100\/100<\/td>1<\/td>3<\/td>2<\/td>7<\/td><\/tr>
Quattro 48\/10000\/140-100\/100<\/td>2<\/td>3<\/td>3<\/td>8<\/td><\/tr>
Quattro 48\/15000\/200-100\/100<\/td>2<\/td>4<\/td>4<\/td>12<\/td><\/tr>
EasySolar-II 48\/3000\/35-32 MPPT 250\/70 GX<\/td>1<\/td>1<\/td>2<\/td>3<\/td><\/tr>
EasySolar-II 48\/5000\/70-50 MPPT 250\/100 GX<\/td>1<\/td>2<\/td>2<\/td>4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n

For Victron, ZYC recommends the cable VE.Can to CAN bus Type A BMS<\/strong> for communication. If you\u2019re going to work without communication, you\u2019ll have the voltage values in the Victron setup guide with ZYC SIMPO 5000<\/a>.<\/p>\n\n\n

Deye<\/h2>\n\n\n
Deye model<\/strong><\/td>Network<\/strong><\/td>Isolated<\/strong><\/td><\/tr>
SUN-3.6K-SG01LP1-EU<\/td>1<\/td>1<\/td><\/tr>
SUN-5K-SG01LP1-EU<\/td>1<\/td>2<\/td><\/tr>
SUN-6K-SG01LP1-EU<\/td>1<\/td>2<\/td><\/tr>
SUN-8K-SG01LP1-EU<\/td>1<\/td>2<\/td><\/tr>
SUN-12K-SG01LP1-EU<\/td>2<\/td>3<\/td><\/tr>
SUN-16K-SG01LP1-EU<\/td>3<\/td>4<\/td><\/tr>
SUN-5K-SG04LP3-EU (three-phase)<\/td>1<\/td>2<\/td><\/tr>
SUN-8K-SG04LP3-EU (three-phase)<\/td>2<\/td>2<\/td><\/tr>
SUN-12K-SG04LP3-EU (three-phase)<\/td>2<\/td>3<\/td><\/tr>
SUN-20K-SG05LP3-EU-SM2 (three-phase)<\/td>5<\/td>6<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n

SMA, Studer, Goodwe and Solis<\/h2>\n\n\n
Make and model<\/strong><\/td>Jumpsuit. net<\/strong><\/td>Overalls. Isolated<\/strong><\/td>Tri. net<\/strong><\/td>Isolated Tri.<\/strong><\/td><\/tr>
SMA Sunny Island 4.4M<\/td>1<\/td>2<\/td>3<\/td>4<\/td><\/tr>
SMA Sunny Island 6.0H<\/td>2<\/td>2<\/td>4<\/td>6<\/td><\/tr>
SMA Sunny Island 8.0H<\/td>2<\/td>3<\/td>5<\/td>8<\/td><\/tr>
Studer XTM 4000-48<\/td>1<\/td>1<\/td>2<\/td>4<\/td><\/tr>
Studer XTH 6000-48<\/td>1<\/td>2<\/td>3<\/td>5<\/td><\/tr>
Studer XTH 8000-48<\/td>2<\/td>3<\/td>4<\/td>7<\/td><\/tr>
Studer Next3 \/ Next3 Rack<\/td>\u2014<\/td>\u2014<\/td>3<\/td>4<\/td><\/tr>
Goodwe GW5000-ES-20<\/td>1<\/td>2<\/td>\u2014<\/td>\u2014<\/td><\/tr>
Goodwe GW10K-ES-C10<\/td>2<\/td>3<\/td>\u2014<\/td>\u2014<\/td><\/tr>
Solis RHI-5K-48ES-5G<\/td>1<\/td>2<\/td>\u2014<\/td>\u2014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n

The manufacturer\u2019s full list also includes Selectronic, Steca Xtender and Noark. If your model isn\u2019t listed here, please get in touch and we\u2019ll look into it.<\/p>\n\n\n

\"ZYC
Four modules: 20.5 kWh and 400 A continuous current.<\/figcaption><\/figure>\n\n\n

How to apply this in a real-world project<\/h2>\n\n\n

Example 1 \u2014 a home with a MultiPlus-II 48\/5000 connected to the mains.<\/strong> The minimum is 1 module, i.e. 5.12 kWh. It works, but with just one module you\u2019ll be at the current limit: for a home with normal consumption, 2 or 3 modules are a sensible choice, and that way you\u2019ll also have real autonomy.<\/p>\n\n\n

Example 2 \u2014 the same inverter in an off-grid installation.<\/strong> The minimum rises to 2 modules. If there is a well, a pump or an air-conditioning unit, it counts as 3 or 4.<\/p>\n\n\n

Example 3 \u2014 warehouse fitted with an isolated three-phase Quattro 48\/15000.<\/strong> The minimum is 12 modules, around 61 kWh: at this point you\u2019re talking about 10-unit cupboard<\/a> further expansion, not a single tower.<\/p>\n\n\n

\"ZYC
10-module cabinet: 51.2 kWh and busbar output up to 1,000 A.<\/figcaption><\/figure>\n\n\n

How far can you go?<\/h2>\n\n\n

The system supports up to 80 modules in parallel<\/strong> on a single inverter without external control devices. When you connect several cabinets via a DC combination box, the manufacturer sets the maximum at 64 modules<\/strong>. In either case, these figures are well above what a home requires: the practical limit is set by your investor, not the battery.<\/p>\n\n\n

Quick tips to help you get it right<\/h2>\n\n\n