51.2V 100ah LiFePO4 5kw 6kw Renewable Energy Lithium Battery 48V 5kw 10kw 20kw for Solar Storage System

LV-BAT-R5.12Aa is a lithium battery with an operating voltage range between 45.6~56.2V. It is designed for residential energy storage applications and works together with a low voltage hybrid inverter.LV-BAT-R5.12Aa is not suitable for supporting life-sustaining medical devices. LLV-BAT-R5.12Aa ihas built-in BMS (Battery Management System), which can manage and monitor cells information including voltage, current and temperature. Besides that,BMS can balance cells charging to extend cycle life.BMS has protection functions including over-discharge,over-charge, over-current and high/low temperature;the system can automatically manage charge state,  discharge state, and balance state. Multiple LWBAT-R512Aacan be connected parallel to expand capacity and power 15 LV-BAT-R5.12Aa can be connected in parallel at most

The 5kw solar inverter is integrated with MPPT solar charge controller inside. It can also connect to grid to take grid as backup when battery is over discharged. The output voltage is 220V, maximum 6pcs in parallel. 3pcs in parallel can get three phase 380v output. All of parameter such as working mode, charging current, over discharge voltage can be set as you wish.

The solar photovoltaic power system connected to the public grid is called on-grid photovoltaic power generation system. The system structure includes solar panel arrays, DC/DC converters, DC/AC inverters, AC loads, transformers, and other components. Inverter power: 15kW AC output voltage: three phase Solar panel type: mono or poly

The 3kw off grid solar system is usually for home use where there is no grid or grid is unstable. It can supply power to normal home loads such as washing machine, LED lights, fan, air conditioner. Inverter power: 3kW AC output voltage: AC110V/120V Battery voltage: DC24V or DC48V Battery type: Gel battery or LiFePO4 battery Solar panel type: Mono or poly Compatible with grid and generator Monitor: WIFI or GPRS

Such hybrid solar system can work as both solar on grid system and solar off grid system. It can utilize electricity price difference, charge battery at low price and discharge at high price to maximize system profit, compensate local transformer limit. It can  provide back-up power supply for unstable grid, during grid failure, seamless switches to off-grid mode within 20ms to realize uninterruptable supply

Characters Transformerless with three level topology Max efficiency up to 98.4% Dual MPPT inputs accommodating wide voltage range Compact structure design Complete protection function such as anti-islanding, short circuit, overload Easy installation and free maintenance WiFi or GPRS (optional) communication Component brands Specifications DC side/Input parameters Max. DC power [W] 13200 16500 Max. DC voltage [Vdc] 1000 1000 Min. System start voltage [Vdc] 250 250 MPPT voltage range[Vdc] 250~850 250~850 Max. input current [A] 20/20 20/20 Number of MPP trackers 2 3 Strings per MPP tracker 2 2 AC side/output parameters Nominal output power [W] 12000 15000 Maximum output power [W] 13200 16500 Nominal output voltage/range [V] 50/60 Hz ; 400 Vac AC grid frequency/range [Hz] 45/55 Hz ; 280~490 Vac (Adj) Power factor [%] 0.8leading ... 0.8laging Harmonics <1.5% Maximum output current [A] 20 23 AC connection(with PE) Current distortion(THDi) [%] <1.5 <1.5 Power factor [%] >99.95 >99.95 Efficiency Maximum conversion efficiency[%] 98.4 98.5 European efficiency[%] 97.9 98 MPPT efficiency[%] 99.9 99.9 Safety and protection yes DC reverse-polarity protection yes Anti-islanding / Overvoltage protection yes Short circuit protection yes Leakage current protection yes Grid monitoring / Ground fault monitoring yes DC/AC side varistors(thermally protected) yes General Parameters yes Dimension(L/W/H)[mm] 510*484*217.5cm Weight (kg) 35 Embedded DC Switch Optional Night power consumption[W] <0.2 Isolation type Transformerless Protection degree IP65 according to IEC60529 Operation temperature[ºC] -25 ~ 60 Cooling concept Natural convection Acoustic noise level[dB] <25 Operating altitude[m] <2000 without power derating Display Graphic LCD Communication Interface Standard WIFI; GPRS(optional) Certificates and Approvals CE-(EMC/LVD) : EN(IEC) 61000-1/-2/-3/; EN(IEC) 62109-1/-2;IEC 61727/62116;G83-3/G59-3; EN50438;EN50439; VDE-0126-1-1;VDE-AR-N4105;AS4777.2;AS4777.3 Projects

E-BOX-48100R, the new generation LFP battery for home energy storage system. It provides safe,well-designed and high-performance standard LFP battery pack for you. The battery pack is compact, easy to install, free of maintenance and used as the building block of energy storage system by assembling in parallel. It is widely applied in home applications, small commercial and industrial energy storage system as well as Telecom stations.

What is off grid system? Off-grid solar energy systems are also called stand-alone solar systems. It does not connect with Grid or called Utility. It is very popular and suitable for remote areas where there is no public power or Public power is instable.It can be for Home applications, Commercial applications and Industrial applications. The off-grid solar energy system can be 1kW/2kW/3kW/5kW/10kW/12kW/16kW/20kW/24kW/30kW/50kW/80kW/100kW/120kW/150kW/200kW/ Customized off-gid power system Off-grid system is suitable for areas without grid-connected or unstable grid-connected power. Off grid system is usually composed of solar panels, connector, inverter, batteries and mounting system. Description of 10kW solar panel system: Inverter power: 10kW AC output voltage: AC110V/120V Battery voltage: DC24V or DC48V Battery type: Gel battery or LiFePO4 battery Solar panel type: Mono or poly Compatible with grid and generator Monitor: WIFI or GPRS