| Item | Part | Specification | Quantity | Remarks |
| 1 | Solar panel | Mono 550W | 8pcs | Connection method：2 strings * 4 parallels daily power generation: 20KWH |
| 2 | PV Combiner Box | BR 4-1 | 1pc | 4 inputs, 1 output |
| 3 | Bracket | 1set | aluminum alloy | |
| 4 | Solar Inverter | 5kw-48V-90A | 1pc | 1. AC Input voltage range: 170VAC-280VAC. 2. AC Output voltage: 230VAC. 3. Pure sine wave, high frequency output. 4. Max PV Power: 6000W. 5. Max PV Voltage : 500VDC. |
| 5 | Gel Battery | 12V-250AH | 8pcs | 4 strings * 2 parallels Total release power：17KWH |
| 6 | Connector | MC4 | 6pair | |
| 7 | PV cables (solar panel to PV Combiner Box) | 4mm2 | 200m | |
| 8 | PV cables (PV Combiner Box to Inverter) | 10mm2 | 40m | |
| 9 | BVR Cables(Inverter to DC Breaker) | 35mm2 2m | 2pcs | |
| 10 | BVR Cables(Battery to DC Breaker) | 16mm2 2m | 4pcs | |
| 11 | Connecting Cables | 25mm2 0.3m | 6pcs | |
| 12 | AC Breaker | 2P 32A | 1pc |
Attn: Mr Frank Liang Mob./WhatsApp/Wechat:+86-13937319271 Mail: sales@brsolar.net
> 25 years Lifespan > Highest conversion efficiency over 21% > Anti-reflective and anti-soiling surface power loss from dirt and dust > Excellent mechanical load resistance > PID Resistant,High salt and ammonia resistance >Highly reliable due to strict quality control> All in one, plug and play design for easy installation
> Inverter efficiencyup to 96%
> MPPT efficiencyup to 98%
> Extremely low status consumption power
> High performance designed for all kinds of inductive load
> Lithium Battery charging was available
> With built in AGS
> Remote monitoring and controlvia Nova online portal
> Maintenance free and easy to use.
> Contemporary advanced technology research and development of new high-performance batteries.
> It can be widely used in solar energy , wind energy,telecommunication systems, off-grid systems, UPS and other fields.
> The designed life for the battery could be eight years up for float use.
> Residential Roof(Pitched Roof)
> Commercial Roof(Flat roof&workshop roof)
> Ground Solar Mounting system
> Vertical wall solar mounting system
> All aluminum structure solar mounting system
> Car parking solar mounting system
Well, if you need, please feel free to contact us!
Attn: Mr Frank Liang Mob./WhatsApp/Wechat:+86-13937319271 Mail: sales@brsolar.net
Off grid solar energy systems have emerged as a promising technology for providing energy access to millions of people who live off-grid or have unreliable electricity access. In recent years, the use of SHS has increased dramatically, and it is estimated that over 100 million people worldwide now rely on this technology for lighting, charging mobile phones, and powering small appliances. By using Off grid solar energy systems, households reduce their dependence on fossil fuels and minimize the depletion of non-renewable energy resources.
Despite the benefits of SHS, its deployment has been primarily in rural areas, where grid connectivity is limited. In recent years, however, SHS has also gained popularity in urban areas, particularly in developing countries, where access to reliable and affordable electricity is essential for economic and social development.
