HYBRID-SYSTEM PV-EARTH 1P4-M30-S10
Module Brand: Yingli or REC
Dimensions: 1 x 1.6 m
Module Type: 250 Wp poly
Number of Modules: 12
Total Power: 3 kWp
Mounting Frame: for pitched roof
Type: Stand-alone inverter
Supply: 230 V / 1 phase
Rated AC output: 3.9 kW
Short power AC: 7,8 kW
Battery voltage: 48 V
Grid Backup: Yes
Dimensions: 150 x 300 x 550 mm
Weight: 14 kg
PV string inputs DC
DC circuit breaker
Safety switch AC
Bypass switch AC
Electricity meter AC
Dimensions: 600x400x180 mm
Weight: 9 kg
Dimensions: 60 x 30 x 60 cm
Weight: 145 kg
Housing: plastic, closed form
Nominal Capacity: 200 Ah
Gross Capacity: 10 kWh
Battery Management: Integrated BMS
High quality photovoltaic system with lithium battery storage unit for universal applications as stand-alone system, earthship home system or as a system with energy storage to maximize the self-consumption in the case of grid or utility back-up. The overall system consists of several prefabricated components. This enables the installation of the system even under reduced space availability.
The plants will be delivered optionally with Yingli Solar or REC Solar modules of 250 Wp poly. A pitched roof mounting system, single layer, for mean wind and snow load zone is included.
Heart of the system is a universal stand-alone inverter with multiple functions. A separate protective case with all safety equipment (line disconnect switch, battery isolator, bypass switch, power meter etc) enables quick and secure integration of the system and link to the lithium battery system (included in delivery).
High quality lithium battery storage system that are operated as stand-alone systems or to maximize the self-consumption for universal applications in industry or for photovoltaic systems.
The German made and ready-equipped lithium battery with BMS are available in any performance levels.
Wherever high electrical power and short charging times are required or where a long service life and extreme temperatures pose special demands on energy storage systems, lithium-ion batteries provide a reliable, safe, efficient and extremely economical solution.
Lithium systems offer significant advantages in the storage technology:
The optimum power to weight allows an almost 3-times higher performance compared to conventional lead-acid batteries with a comparable weight.
The long life of 2000-4000 complete cycles at a 80% discharge. The depth of discharge is up to 95 percent in continuous operation.
Lithium has less than 3 percent of self-discharge per month and protects the battery and use even under longer standby periods.
Our systems are made of lithium-iron-phosphate (LiFePO4) or lithium-iron-yttrium phosphate batteries (LiFeYPO4), which provide significant security advantages because they do not burn or explode, even for serious irregularities.
The batteries retain their full capacity in the long term and have no "memory effect". Deep discharge will not harm the battery.
Lithium batteries do not contain acid, so they can not leak, emit gases and must not be refilled. They are completely maintenance-free.
All our batteries are supplied with a sophisticated, integrated battery management system (BMS) that includes additional protection.
The LiFePO4 batteries must not be charged fully, this increases the number of cycles.
Very high energy efficiency compared to lead-acid batteries, therefore, lower energy costs while loading.
The higher initial cost of LiFePO4 batteries are significantly offset by the higher number of cycles and high system reliability.