7.2kW Off-Grid Solar Kit
7.2kW Off-Grid Solar System with Battery Storage
PV-Feld, Hybridwechselrichter und Batteriespeicher — alles in einer B2B-Palette versandt.
- PV-FELD
- 7.2kWp — 16 × 450W
- HYBRIDWECHSELRICHTER
- 10kW
- BATTERIESPEICHER
- 14.34kWh
- SYSTEMTYP
- Off-Grid & Backup Power
Battery figures are nominal energy and do not represent usable energy. Real-world output depends on battery, current limits, PV input and the final system configuration.
7.2kW Off-Grid Solar System with Battery Storage
A reference off-grid solar configuration combining 16 × 450W panels, a 10kW inverter and 14.34kWh LiFePO4 battery storage. Discuss your load requirements, installation conditions and supply needs with CALLSUN.
16 Pcs 450W Solar Panels
View 450W panel specifications →
Mechanical Characteristics(STC)
- MAXIMUM POWER (Pmax)
- 450 W
- MAXIMUM POWER VOLTAGE (Vmp)
- 30.08 V
- MAXIMUM POWER CURRENT (Imp)
- 14.97 A
- OPEN-CIRCUIT VOLTAGE (Voc)
- 35.03 V
- SHORT-CIRCUIT CURRENT (Isc)
- 16.05 A
- CELL TYPE
- N-Type · 16BB · 182 mm mono-crystalline silicon
- CELL EFFICIENCY
- 25.6%
- FIRST-YEAR DEGRADATION
- < 1%
- 25-YEAR OUTPUT COMMITMENT
- 84.5%
- DIMENSIONS
- 1762 × 1134 × 30 mm (± 5 mm)
- WEIGHT
- 24.5 kg (± 0.2 kg)
- IP RATING
- IP68
- CONNECTOR
- Solar Connector Compatible
*STC (Standard Test Condition): Irradiance 1000 W/m² · Cell temperature 25°C · Air mass 1.5
14.34kWh LiFePO4 Battery
View 14.34kWh battery product details →
Spezifikationen
- NOMINAL VOLTAGE
- 51.2 V
- RATED CAPACITY
- 280 Ah
- ENERGY
- 14.34 kWh
- DIMENSIONS (L × W × D)
- 900 × 675 × 200 mm
- WEIGHT
- 128.5 kg
- MAX. DISCHARGE VOLTAGE
- 56 VDC
- END-OF-DISCHARGE VOLTAGE
- 46 VDC
- MAX. DISCHARGE CURRENT
- 150 A
- MAX. CHARGE CURRENT
- 150 A
- CHARGING TEMPERATURE
- 0–55°C
- DISCHARGE TEMPERATURE
- -20–55°C
- CELLS PER PACK
- 16S1P
- CERTIFICATION
- UL1973 · UL9540A · CB-IEC62619 · CE-EMC · UN38.3 · MSDS
- ENCLOSURE PROTECTION
- IP20
10kW Inverter
View 10kW inverter product details →
I N V E R T E R O U T P U T
| RATED OUTPUT POWER | 10000 W |
|---|---|
| MAX. PEAK POWER | 20000 W |
| RATED OUTPUT VOLTAGE | 120 / 240 VAC (single-phase / split-phase) |
| RATED AC FREQUENCY | 50 / 60 Hz |
| WAVEFORM | Pure sine wave |
| SWITCH TIME | 10 ms (typical value) |
| PARALLEL CAPACITY | 1 - 6 units |
B A T T E R Y
| BATTERY TYPE | Li-ion / Lead-Acid / User Defined |
|---|---|
| RATED BATTERY VOLTAGE | 48 Vdc |
| VOLTAGE RANGE | 40 – 60 Vdc |
| MAX. GRID / GEN CHARGE CURRENT | 120 A |
| MAX. HYBRID CHARGE CURRENT | 200 A |
P V I N P U T
| NO. OF MPPT TRACKERS | 2 |
|---|---|
| MAX. PV INPUT POWER | 5500 W + 5500 W |
| MAX. PV INPUT CURRENT | 22 A + 22 A |
| MAX. OPEN CIRCUIT VOLTAGE | 550 Vdc + 550 Vdc |
| MPPT VOLTAGE RANGE | 125 – 425 Vdc |
G R I D / G E N E R A T O R I N P U T
| INPUT VOLTAGE RANGE | 90 – 140 VAC |
|---|---|
| INPUT FREQUENCY RANGE | 50 / 60 Hz |
| BYPASS OVERLOAD CURRENT | 63 A |
G E N E R A L
| DIMENSIONS | 723 × 448 × 150 mm |
|---|---|
| WEIGHT | 28 kg |
| PROTECTION DEGREE | IP20, indoor only |
| OPERATING TEMP | -10°C - +55°C (derated > 45°C) |
| NOISE | < 60 dB |
| BUILT-IN INTERFACE | RS485 · CAN · USB · dry contact |
| EXTERNAL MODULE | Wi-Fi / GPRS (optional) |
| SAFETY | IEC62109-1 · IEC62109-2 |
| EMC | EN61000-6-1 · EN61000-6-3 |
| RoHS | Yes |
Lieferumfang
FAQ
01 What can the 7.2kW Off-Grid Solar Kit power?
The Callsun 7.2kW Off-Grid Solar Kit is designed to provide reliable backup power for homes, cabins, RVs, and off-grid applications. With a 10kW hybrid inverter and 14.34kWh battery storage capacity, it can support essential household appliances such as refrigerators, lights, WiFi routers, TVs, computers, pumps, and other high-demand devices depending on the total power requirements.
02 Does this off-grid solar kit work off-grid?
Yes. The Callsun off-grid solar kit can operate in off-grid mode when paired with solar panels. The hybrid inverter intelligently manages solar input, battery storage, and energy output, allowing you to create an independent power system without relying entirely on the electrical grid.
03 How long can the 14.34kWh battery storage power my home?
The backup time depends on your energy consumption. For example, if your home uses approximately 1kW of power continuously, the 14.34kWh battery can theoretically provide around 14 hours of backup power. This theoretical figure does not account for usable depth of discharge, conversion losses or other operating factors. Actual runtime may vary depending on appliance loads, inverter efficiency, and battery conditions.
04 Can I expand the battery capacity or solar panel system in the future?
Yes. The Callsun energy storage system is designed with scalability in mind. You can expand your solar panel capacity or increase battery storage based on your future energy needs. Please ensure additional components are compatible with the inverter specifications.
05 Is installation required for this 7.2kW off-grid solar kit?
Professional installation is recommended for the 10kW hybrid inverter and 14.34kWh battery storage system to ensure safe operation and proper system configuration. Installation requirements may vary depending on your location, electrical setup, and local regulations.
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