Buy BigBear LLC solar system for home electricity, you can get the following convenience:
· Complete solar solutions including all components.
· Professional configuration.
· Time-saving on the selection.
· Convenient after-sales maintenance: solar panels, batteries, hybrid solar inverter, all duties to one company.
· Factory wholesales cheapest solar system for home at cheap price.
■ Hybrid Solar System Description
BigBear LLC full hybrid solar system for home is the most complete configuration on the market, which includes all necessary components: solar panel, solar bracket, PV combiner box, solar battery, solar inverter, solar charge controller, pv cables, battery cables and other terminals. After the simple installation is complete, it can be directly used for residential appliances.
Each set hybrid solar system for home has power on&off test 100 times per hour. Each step of production is under strict quality control. Perfect protection: short circuit, over-voltage, low-voltage, overload, insulation resistance, high temperature protection.
BigBear hybrid solar system range is from 300W to 100KW. We provide customers with free solar solution design and can accept customization. This page introduces the 30kw solar system, which can be used for home electricity with total power not exeed 30kw.
■ 30KW Hybrid Solar System Configuration
| SESS303W 30KW Solar System Configuration | |||||
| Brand | BigBear | Model No. | SESS303W | Inverter Rated Power（KW) | 30 |
| Maximum Load(KW) | 30 | Batter Capacity(AH) | 8000 | Solar Panel Power(W) | 17820 |
| Product No. | SESS303W | Certification | CE | Sunshine Duration | 6 |
| Output Voltage (Optional) |
220V | Frequency (Optional) |
50Hz/60Hz | PV daily generating capacity（Wh） | 106920 |
| Actual Load（KW) | 30 | Actual Load day(s) | 1 | Actual Load time(hours) | 3.5 |
| G.W. | Contact BigBear | Volume | Contact BigBear | 20GP Loading Quantity | Contact BigBear |
| N.W. | Contact BigBear | DC Voltage(VDC) | 240 | Customized or not | YES |
| Configuration Details | |||
| Product Name | Specifications | Quantity | Remark |
| Solar Panel | Polycrystalline 330W | 54 | 9pcs in series,6groups in parallel |
| Solar inverter | 240VDC 30KW | 1 | WD-303240 |
| Solar Charge Controller | 240VDC 100A | 1 | MPPT Solar Charge Controller |
| Lead acid battery | 12V200AH | 40 | 20psc in series,2groups in parallel |
| Battery connecting cable | 25mm² | 24 | connection between batteries |
| solar panel mounting bracket | Aluminum | 5 | 25 degree to the ground |
| PV combiner | 3in1out | 2 | |
| Lightning protection distribution box | without | 0 | |
| battery collecting box | 200AH*20 | 2 | |
| M4 plug (male and female) | 48 | 48 pairs 1 in 1 out | |
| PV Cable | 4mm² | 200 | PV Panel to PV combiner |
| PV Cable | 10mm² | 200 | PV combiner to MPPT |
| Battery cable | 25mm² 10m/pcs | 41 | Solar Charge Controller to battery and PV combiner to Solar Charge Controller |
| Package | wooden case | 1 | |
| Electrical Load Reference List | ||||
| Electrical Appliance | Rated Power(pcs) | Quantity(pcs) | Working Hours | Total |
| LED bulbs | 20W | 15 | 8Hours | 2400Wh |
| Mobile phone charger | 10W | 5 | 5Hours | 250Wh |
| Fan | 60W | 5 | 10Hours | 3000Wh |
| TV | 50W | 2 | 8Hours | 800Wh |
| Satellite dish receiver | 50W | 2 | 8Hours | 800Wh |
| Computer | 200W | 2 | 8Hours | 3200Wh |
| Water pump | 600W | 1 | 2Hours | 1200Wh |
| Washing machine | 300W | 1 | 2Hours | 600Wh |
| AC | 2P/1600W | 3 | 10Hours | 37500Wh |
| Microwave oven | 1000W | 1 | 2Hours | 2000Wh |
| Printer | 30W | 1 | 1Hours | 30Wh |
| A4 copier (printing and copying combined) | 1500W | 1 | 1Hours | 1500Wh |
| Fax | 150W | 1 | 1Hours | 150Wh |
| Induction cooker | 2500W | 1 | 2Hours | 4000Wh |
| Rice Cooker | 1000W | 1 | 2Hours | 2000Wh |
| Refrigerator | 200W | 1 | 24Hours | 1500Wh |
| Water heater | 2000W | 1 | 3Hours | 6000Wh |
| Total | 66930W | |||
■ 30KW Hybrid Solar System Wiring Diagram
Contact BigBear LLC for more high-definition wiring diagram.
■ 30KW Hybrid Solar System Parts List
Solar panel:
1. Front Glass: 3.2mm, Anti Reflection Coaring, High Transmission, Low Iron, Tempered Glass.
2. Frame: Anodized Aluminium Alloy.
3. Warranty:
25-years performance warranty.
12-years warranty on materials and workmanship.
MPPT Solar Charge Controller:
1. 240V/100A MPPT solar charge controller.
2. Advanced MPPT tracking, 99% tracking efficiency. Compared with PWM, the generating efficiency increase near 20%.
3. LCD display PV data and chart simulates power generation process. 
Hybrid solar inverter:
1. 30KW hybrid solar inverter.
2. Low frequency pure sine wave output .
3. 3 times peak power, excellent loading capability.
4. LVD/HVD/Charging voltage adjutable, suitable for kinds of battery.
5. Automatic AC charger and AC mains switcher, switch time ≤ 4ms.
6. AC charging current 0-20A selectable.
Battery and battery collecting box:
1. GEL series battery is manufactured with special separators and silica gel immobilizing the electrolyte inside the battery.
2. The proven silica gel technology can improve battery cycle life and performance at wider temperature range.
3. The deep discharge cycle life is increased 50% compared with the GP series battery.
4. Battery collecting box not only makes the batteries collection and sorting more neat, but also plays a protective role
Solar bracket:
Description of Mounting
1. Aluminum Alloy 6005-T5.
2. Fasteners Material SUS304.
3. Easy Installation.
4. Can Be used in different forms，Tin Roofs，Flat Roofs.
5. The installation angle can be adjusted according to the demand.
6. 10 Years Warranty, Over 25 Years Service Life. 
PV combiner box:
1. Multiple PV strings inputs.
2. Simplify wiring between solar panel and solar charge controller, protections to solar controller.
3. Wide range of DC input voltage.
4. Reliable thunderstorm & surge protection. 
Cables and parts:
1. 4mm2 PV cable 200m, 10mm2 PV cable 200m. PV cable is a special type of cable used in solar power system. It has the characteristics of high temperature resistance and friction resistance, and has a long service life.
2. 25mm2 Battery cable 24pcs (connection between batteries).
4. Terminals and 48 pairs MC4 plug.
■ Solar Power System in Real Production
■ Solar Power System Application
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