Joyvoit All-in-one type Balcony ON/OFF Grid Solar Power System
Model: JV2KP
Descriptions:
Unleash the Full Potential of Sustainable Energy with Our 2kW All-in-One Balcony Solar Power System!
Transform any space into a green energy powerhouse with our versatile 2kW All-in-One Balcony Grid-Connected/Off-Grid Solar Power System.Compatible with existing PV systems, this compact and high-efficiency solution seamlessly integrates into apartments, terraces, rooftops, and gardens, delivering reliable and self-sufficient energy.
Features:
1. Grid-tied:
With grid-tied functionality, it’s suitable for balcony energy storage and can operate alongside the municipal power supply for self-consumption.
2. DSP Digital Control:
Utilizing advanced DSP digital control technology with multiple protections for stability and reliability.
3. Easy control via the APP:
With Wi-Fi/Bluetooth for remote cloud access, easily set modes, grid times, and power levels.
4. Super Fast Charging:
Integrated bidirectional conversion for charging and inversion, with adjustable charging power.
5. Super Fast Charging:
In grid charging mode, the output is controllable and can be completely zero. Advanced design for low loss and heat, saving battery power and extending discharge time.
6. High efficiency:
Advanced design for low loss and heat, saving battery power and extending discharge time.
7. High-efficiency MPPT:
MPPT tracking efficiency up to 99.9%, with a maximum power of 1600W.
8. Excellent load adaptability:
Output 220/230/240V, 50/60Hz sine wave with strong overload capacity, suitable for IT equipment, power tools, and household appliances.
9. Compact size:
High power density, compact, lightweight, and strong, ideal for portable and mobile applications.
| JV2KP Inverter parameters | ||
|---|---|---|
| Output | ||
| Rated power: | Peak power: | Machine architecture: |
| 2400W | 4800W | Bidirectional AC/DC inverter |
| Rated voltage: | Output frequency | Output waveform |
| 220/230/240VAC | 50/60Hz±0.1% | Pure sine wave |
| THDV%: | ||
| <2% (linear load) <7%(non-linear load) | ||
| Efficiency | ||
| Grid charging (AC-DC) | Battery discharge(DC-AC): | MPPT |
| 93% | 92% | 99.90% |
| PV charging: | ||
| 96% | ||
| Grid charging | ||
| Input voltage range: | Input frequency range: | Input power factor |
| 184Vac~253Vac | 48Hz-51H | ≥0.95 |
| Battery and Charging | ||
| Charging control method: | Charging interruption voltage: | Discharge termination voltage |
| Pre charge,constant current,constant voltage, | 56.8V adjustable | 44V adjustable |
| equalization charge,float charge,shutdown | ||
| Charging current: | Pre charge current: | |
| Default 20A,maximum 40A,adjustable | 1.5A | |
| Solar charging | ||
| PV maximum input power | PV maximum open circuit voltage: | PV operating voltage range: |
| 800W*2 | 100VDC | 10~100/DC |
| PV input current: | MPPT quantity: | PV charging current: |
| 16Amax | 2 | 0-16A*2 |
| Interface | ||
| APP: | Communication interface: | |
| Mobile APP manages and controls gric | On/off command interface,RS485,CAN communication | |
| connection time and power | ||
| Environment | ||
| Operating temperature range: | Working humidity range: | Heat dissipation: |
| -20~55℃ | 0-98%(no condensation) | external fan |
| noise: | Protection: | |
| <45dB | 1P65 | |
| Structure | ||
| Size: | Weight (kg): | |
| 520mm*360mm*331mm | 40kg | |
| JV2560KP Battery pack parameters | ||
|---|---|---|
| Lithium battery | ||
| Battery nominal voltage: | Rated capacity: | Maximum charging current: |
| 51.2Vdc | 50Ah | 25A |
| Maximum discharge current: | Working voltage range: | Operating temperature: |
| 50A | 44.8Vdc~58.4Vdc | -10℃~50℃ |
| kWh: | ||
| 2.56kWh | ||
| Protect | ||
| BMS protection: | ||
| Overcharge protection,over-discharge protection,over-current protection,short-circuit protection,over-temperature protection | ||
| Environment | ||
| Noise(dB): | Working temperature: | Humidity: |
| <40dB(1 meter) | -10℃~50℃ | 0~95%(no condensation) |
| Sea level (m): | ||
| ≤1500 | ||
| Structure | ||
| Product size: | Net weight: | |
| L520*W360*H220mm | 32.6kg | |
⚡What is a balcony on/off-grid solar power system?
1. PV panels charge battery
When there is sunlight during the day and the battery pack is not fully charged, the solar panels charge the battery through the JV2KP.
2. PV grid-tied
When there is sunlight during the day and the battery is fully charged, the solar panels connect to the grid through the JV2KP and enter generation mode.
3. Battery grid-tied
At night, the stored battery power is fed into the grid via the JV2KP in generation mode, with grid-tied power adjustable through the app.
4. Grid charging
At night, the grid charges the low battery via the JV2KP when prices are low, switching to generation mode when prices rise.
5. PV and grid charging
When urgently needed as a backup power source and the battery is low, the battery is charged using both solar panels and the grid.
6. Used as UPS
To ensure power for critical loads, the system can be used as a UPS. It can also be configured for grid-tied or charging modes based on the scenario.
7. As a backup power source
During a power outage, the battery pack supplies AC power to essential equipment via the JV2KP.
All-in-One Energy Storage System Hybrid AC-Coupled Options
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Balcony Power Plant MESS2000H
Accelerate Your Off-Grid Infrastructure Deployment
Partner with Joyvoit for your next critical power project. From rigid pre-shipment simulations to rapid 24-48h technical bidding proposals, we keep your telecom, mining, and remote surveillance networks running under any climatic extremes.
