48V 4.4kWh Photovoltaic Kit with 5kVa Inverter 5.12kWh Battery

48V 4.4kWh Photovoltaic Kit with 10kVa Inverter and 5.12kWh Battery

Solar Kit consist of 10 440Wp monocrystalline silicon photovoltaic panels, Growatt SPF 5000ES 5kW 48Vdc Single Phase Hybrid Inverter On/Off-grid and Low voltage solar battery 48V 5.12kWh for Off-Grid systems with grid support.
For more details, we recommend viewing the technical data sheets of each single component of the kit or asking our technicians for information.
The kit contains:
- n°10 440Wp JA SOLAR JA Solar JAM54D40-440N-LB-B Monocrystalline photovoltaic modules #LB440NLBB;
- n°1 Growatt SPF 5000ES 5kW 48Vdc Single Phase Hybrid Inverter On/Off-grid #OF018145;
- n°1 Low voltage solar battery 48V 5.12kWh #N150520017380.

Set of 10 Monocrystalline 440Wp photovoltaic panels
The 440 Wp solar module is a high-efficiency monocrystalline black-white frame solar module with N-type bifacial double glass, multi-busbar and half-cut cell technologies. The half-cut cells with additional multibusbar technology increase the efficiency of the cell. In this way they achieve another 2 - 2.5% more performance and can therefore offer maximum reliability. Up to 22% efficiency thanks to superior technology cells and state-of-the-art manufacturing methods. Over decade cell production experience rectangular by most of module manufacturers 5G enhanced manufactory. High performance under low light conditions (Cloudy days, mornings and evenings). Manufactured according to International Quality, Health and Safety, Environmental  Management Systems (ISO9001, ISO14001, ISO45001). IEC 62941: 2019 Terrestrial photovoltaic (PV) modules - Quality system for PV module manufacturing.
Superior Manufacturing-Quality Assurance
TQC & SPC quality, control systems, Advanced cell sorting to avoid electric mismatch, 100% twice EL tests. Durable, high-quality, Rigid construction: 5400Pa & 2400Pa rated assembly. 25 Years product warranty, 30 Years power output warranty.
• Higher power generation better LCOE
• N-Type with very Lower LID
• Better Temperature Coefficient
• Better low irradiance response
• Less shading and lower resistive loss
• Better mechanical loading tolerance
Specification:
Model: JAM54D40-440N-LB-B;
Nominal Power: 440 Wp;
Cell Type: Mono-16BB Monocrystalline;
Number of cells in series: 108 (6x18);
Open-circuit Voltage (Voc): 38.90 V;
Maximum Power Voltage (Vmp): 32.47 V;
Short-circuit Current (Isc): 14.31 A;
Maximum Power Current (Imp): 13.55 A;
Max System Voltage: 1500 V DC;
Output tolerance: 0/+5%;
Module Efficiency: 22 %;
Cables: 4mm² (IEC) 12 AWG (UL);
Frame: Aluminium;
Front glass/Back glass: 1,6 mm/1,6 mm;
Connector: MC4-EVO2A/QC 4.10-351;
Dimension: 1762x1134x30 mm;
Weight: 22 kg.

n°1 Growatt SPF 5000ES 5kW 48Vdc Single Phase Hybrid Inverter On/Off-grid
Growatt SPF 5000 ES (Solar Power Frequency) is a type of hybrid solar inverter designed for use in residential and commercial solar power systems. It is a combination of an inverter, a battery charger, and a transfer switch that manages the flow of energy between solar panels, batteries, and the electrical grid. The Growatt SPF inverter is known for its high efficiency, reliability, and flexibility. It can work with both on-grid and off-grid solar systems, and can be used for backup power during power outages. It also has a range of features, such as a built-in MPPT charge controller, LCD display, and remote monitoring capabilities through a mobile app.
One-phase off-grid inverter designed for residential and small industrial applications. Inverter is also equipped with a range of advanced features that make it easy to install and use. It has a user-friendly interface that allows homeowners and installers to monitor system performance and adjust settings as needed. The inverter is also compatible with a range of monitoring systems, including WiFi, Ethernet, and GPRS.
•    DC/AC ratio up to 1.2
•    2 times peak power ability
•    Output power factor up to 1.0
•    Up to 6 units in parallel for capacity extension
•    Multi-customized modes for diverse scenarios
•    Compatible with lithium, lead-acid and GEL batteries
•    Support WiFi and GPRS remote monitoring
•    PV keeper platform for local commissioning
•    Timing charging and output control
•    Growatt comprehensive warranty plan
•    10 year warranty
Basic specifications of hybrid inverter Growatt SPF 5000 ES:
- Battery type: Lithium/Lead-acid;
- Rated power: 5000 W;
- Surge power: 10000 VA;
- Battery Voltage: 48 VDC;
- Max. PV Array Power: 6000 W;
- MPPT Range Operating Voltage – 120VDC – 430VDC;
- Maximum solar charge current: 100 A;
- Charge Current: 80 A;
- Dimensions (WxHxD): 330x485x135 mm;
- Weight: 12 kg;
- MAX. efficiency: 93%;
- Protection degree: IP20.

n°1 Low voltage solar battery 48V 5.12kWh
Low voltage solar battery 48V 5.12KWh. Featuring lithium iron phosphate (LFP) battery technology that increases safety and ensures reliable performance, the low voltage (BT) series has been specifically designed for residential applications with superior performance. The system is optimized for self-consumption and to constitute a reserve of solar energy. Compatible with GoodWe, Deye, Victron, SMA, Sofar, Voltronic, Gowatt inverters for OFFGRID installations. the modular battery system is scalable in the range of 5.12 to 81.92KWh. Safe and practical low voltage battery system for self-consumption and back-up of photovoltaic energy.
Automatically identifies the presence of multiple storage units in parallel. Automatic restart in Undervoltage. It can restart automatically when the battery goes into self-protection mode due to undervoltage.
• Maximization of power back-up
• Maximum safety standards
• Intelligent and efficient operation
• Modern and compact design
• Reliable LFP battery cell
• High battery cycle stability
• Remote diagnosis and update via inverter
Technical data
Nominal energy: 5.12 kWh;
Usable power: 5 kWh;
Cell Type: LFP (LiFePO4);
Cell configuration: 16S1P;
Rated voltage: 51.2V;
Operating Voltage Range: 48~57.6V;
Rated charge/discharge current: 100 A;
Short circuit current: 2.323kA @1.0ms;
Communication: CAN;
Weight: 50 kg;
Dimensions: 610×400×170 mm;
Operating temperature: Charge: 0 ~ +50 °C / Discharge: -10 ~ +50 °C;
Storage temperature: -20 ~ +45°C (≤one month); 0 ~ +35 °C (≤one year);
Relative Humidity: 0~95%;
Maximum operating altitude: 2000 m;
Degree of protection: IP65;
Installation type: wall mounted / ground mounted;
Round trip efficiency: 93.0%;
Life cycle: 3000-6000 @0.5C / 0.5C.
Standards and certifications:
- Safety: IEC62619, IEC 62040, CEC;
- EMC: CE, RCM;
- Transport: UN38.3.

IMPORTANT NOTE:
The reduced VAT is reserved for PRIVATE INDIVIDUALS, end users and qualified photovoltaic and thermal energy installers or heat production INSTALLED IN ITALY. In case you do not have the right to the tax deduction (DEALERS) kindly contact us in advance so that an invoice with 22% VAT can be issued as per the law in force. In the absence of receipt of the declaration the order cannot be shipped as a copy of the VAT declaration form must by law be attached to the company invoice. The declaration form and ID document must be sent to the email address. 
After purchase, kindly complete and return the VAT declaration form together with a copy of an ID document.