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Leveraging Mars Solar’s years of on-site installation expertise and insights into real customer demands, we’re here to guide you through mastering solar system configuration in no time — whether it’s for residential off-grid setups or large-scale commercial energy storage projects.
System Power Range Overview
System Type | Power Range |
Residential Solar Systems | 1KW – 20KW |
Commercial Solar Systems (Farms, Hospitals, Schools, Communities, Factories, Office Buildings) | 30KW – 300KW |
Residential System Breakdown by Household Size
Commercial System Breakdown by Scenario
Solar Power System Parameter Table
Solar System Power | 1kw | 2kw | 3kw | 5kw | 10kw |
Solar Inverter's Power & DC Voltage | 1KW 24V | 2KW 24V | 3KW 48V | 5KW 48V | 10KW 96V |
MPPT Controller Input PV Voltage Range | DC15V--DC130V | DC15V--DC130V | DC45V--DC150V | DC45V--DC150V | DC120V--DC280V |
solar panel capacity | Power: 600W/pcs, VOC: 51V | Power: 600W/pcs, VOC: 51V | Power: 600W/pcs, VOC: 51V | Power: 600W/pcs, VOC: 51V | Power: 600W/pcs, VOC: 51V |
Number of solar panels in series (pcs/series) | 2pcs | 3pcs | 3pcs | 3pcs | 5pcs |
DC voltage of Lithium Battery | 24V | 24V | 48V | 48V | 96V |
| Solar System Power | 15kw | 20kw | 30kw | 50kw | 80kw | 100kw |
| Solar Inverter's Power & DC Voltage | 15KW 192V | 20KW 192V | 30KW 384V | 50KW 384V | 80KW 384V | 100KW 384V |
| MPPT Controller Input PV Voltage Range | 225V--760V | 225V--760V | 450V-800V | 450V--800V | 450V--800V | 450V--800V |
| solar panel capacity | Power: 600W/pcs, VOC: 51V | Power: 600W/pcs, VOC: 51V | Power: 600W/pcs, VOC: 51V | Power: 600W/pcs, VOC: 51V | Power: 600W/pcs, VOC: 51V | Power: 600W/pcs, VOC: 51V |
| Number of solar panels in series (pcs/series) | 10-13pcs | 10-13pcs | 13-16pcs | 13-16pcs | 13-16pcs | 13-16pcs |
| DC voltage of Lithium Battery | 192V | 192V | 384V | 384V | 384V | 384V |
| Solar System Power | 80kw | 100kw |
| Solar Inverter's Power & DC Voltage | 80KW 384V | 100KW 384V |
| MPPT Controller Input PV Voltage Range | 450V--800V | 450V--800V |
| solar panel capacity | Power: 600W/pcs, VOC: 51V | Power: 600W/pcs, VOC: 51V |
| Number of solar panels in series (pcs/series) | 13-16pcs | 13-16pcs |
| DC voltage of Lithium Battery | 384V | 384V |
How to configure a correct system?
First, the DC voltage of all components in the system must be the same.
(FV combiner, MPPT controller, Solar Inverter, Lithium battery/Gel battery)
Common DC Voltage of solar inverters and lithium batteries
12V/24V/48V/96V/192V/240V/384V
| How to recommend a system for family type customers? |
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Before configuring a solar system solution, customers are required to provide the following information:
(1) How much eletricity consumption kwh do they need consume monthly/daily? ---in order to calculate out the solar panel quantity.
(2) How much peak working power of all loads? -- in order to configure the rated power for the solar inverter.
(3) How many hours do the load need work after sunset? -- in order to configure the capacity for Lithium battery.
Based on experience and the budgets of many customers, Generally, the minimum capacity of lithium batteries is configured according to the discharge rate of 0.5C.
