China Sunway off Grid Solar Panel System 1kw 2kw 3kw 5kw Home Solar Energy System with Battery Storage, Find details about China Sunway Solar System, 5kw Solar System from Sunway off Grid Solar Panel System 1kw 2kw 3kw 5kw Home Solar Energy System with Battery Storage
System requirement instruction | GSS-3KW off-grid photovoltaic system | |||
Design Basis | the system DC voltage is set to 48VDC | |||
System Configuration and Offer | ||||
Item | Part | Specification | Quantity | Remarks |
1 | Solar panel | GSO-POLY-270W | 9PCS | grade A cells, 3pcs in string and 3 strings in paralle1 |
2 | solar panel bracket | 1SET | ||
3 | PV combiner box | GSB3-1 | 1SET | waterproof,lightning protection, with fuse inside |
4 | Inverter with Controller built in | GSG48-4KVA(3.2KW) | 1SET | 1 Built-in 60A MPPT controller 2, pure sine wave, power frequency output. 3, support grid/Diesel input |
5 | GEL Battery | GSO12V-250AH | 4 PCS | total discharge capacity: 8.4Kwh |
Battery box | 1 PCS | hold 4pcs 12V250AH gel batteries | ||
6 | Connector | MC4 | 3pairs | |
7 | PV cables(solar panel to combiner box)) | 4mm2 | 100m | Free for this length. If the client wants longer cables, the price needs to be confirmed again. |
8 | BVR cables(combiner box to inverter) | 10MM2 | 30m | |
9 | BVR cables(battery to inverter) | 16MM2 | 6m | |
Instructions | 1. In rainy days, the battery can support 2000W load work 4hours. 2. The maximum power load should not exceed 3.2KW (including inductive load impact: such as refrigerators, air conditioners, washing machines, etc. with motor load). 3. The battery can be fully charged in 4-5hours under STC sunshine condition. |
Parameter | ||||||||||||
Model | HV 1000W | HV 2000W | HV3000W | HV 4000W | HV 5000W | HV 6000W | ||||||
Output (Inverter Mode) | Continuous Output Power | 1000W | 2000W | 3000W | 4000W | 5000W | 6000W | |||||
Surge Rating | 3000W | 6000W | 9000W | 12000W | 15000W | 18000W | ||||||
Output Waveform | Pure sine wave/same as input(bypass mode) | |||||||||||
Nominal Efficiency | >88%(peak) | |||||||||||
Line Mode Efficiency | >95% | |||||||||||
Power Factor | 0.9-1.0 | |||||||||||
Nominal Output Voltage rms | 120/230VAC | |||||||||||
Output Voltage Regulation | ±10% rms | |||||||||||
Output Frequency | 50Hz ± 0.3Hz/60Hz ± 0.3Hz | |||||||||||
Short Circuit Protection | Yes( 10s after fault ) | |||||||||||
Typical Line Stansfer Time | 10ms(max.) | |||||||||||
THD | <3% | |||||||||||
DC Input | Nominal Input Voltage | 12V | 24V | 48V | ||||||||
Minimum Start Voltage | 10V | 20V | 40V | |||||||||
Idle Consumption- Search Mode | < 25W when power saver on | |||||||||||
AC Charger | Input Voltage Range | 95-127VAC | 194-243VAC | 164-243VAC(W) | ||||||||
Output Voltage | Depends on battery type | |||||||||||
Max Charge Rate | 35A / 70A | |||||||||||
Charger curve(4 stage constant current), battery types 4 step digital controlled progressive charge | ||||||||||||
Remote Control | Yes. Optional | |||||||||||
Bypass & Protection | Input Voltage Waveform | Sine wave (grid or generator) | ||||||||||
Nominal Voltage | 120VAC | 230VAC | ||||||||||
Low Voltage Trip | 90V±4% | 184V/154V±4% | ||||||||||
High Voltage Trip | 140V±4% | 253V±4% | ||||||||||
Max. Input AC Voltage | 150VAC | 270VAC | ||||||||||
Nominal Input Frequency | 50Hz or 60Hz (auto detect) | |||||||||||
Bypass Without Battery Connected | Yes | |||||||||||
Solar Charger | Rated Voltage | 12V | 24V | 48V | ||||||||
Rated Charge Current | 40A/60A | |||||||||||
Rated Output Current | 15A |
Rated Voltage | 12V |
Capacity(10hr,1.80V/cell.25ºC | 250Ah |
Weight | 75±0.5kg |
Interior Resistance(completely charge) | 5.1mΩ 25ºC |
Max. discharge current | 30I10 A(3min) |
Self-Discharge(25ºC) | <3%/mouth |
Using Temperature | Discharge at -45~50 ºC Charge at -20~45 ºC Storage at -30~40 ºC |
Recommended Using Temperature | 15ºC~25ºC |
Design life | 13-15 years |
Max. Charge Current | ≤0.25C10 |