China Solar System Solar Energy System Solar PV System

Economic PV 2kw 3kw 5kw Solar LED Display Energy System Price Tanzania

System requirement instructionGSS-3KW off-grid photovoltaic system Design Basisthe system DC voltage is set to 48VDCSystem Configuration and OfferItemPartSpecificationQuantityRemarks1Solar panelGSO-POLY-270W9PCSgrade A cells, 3pcs in string and 3 strings in paralle12solar panel bracket1SET3PV combiner boxGSB3-11SETwaterproof,lightning protection, with fuse inside4Inverter with Controller built inGSG48-4KVA(3.2KW)1SET

1Built-in 60A MPPT controller

2, pure sine wave, power frequency output.

3, support grid/Diesel input

5GEL BatteryGSO12V-250AH4 PCStotal discharge capacity: 8.4KwhBattery box1 PCShold 4pcs 12V250AH gel batteries6Connector

MC4

3pairs7PV cables(solar panel to combiner box))

4mm2

100mFree for this length. If the client wants longer cables, the price needs to be confirmed again.8BVR cables(combiner box to inverter)10MM230m9BVR cables(battery to inverter)16MM26mInstructions

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.

Solar panel Data SheetSolar inverter Data sheet
ParameterModelHV 1000WHV 2000WHV3000WHV4000WHV 5000WHV 6000WOutput (Inverter Mode)Continuous Output Power1000W2000W3000W4000W5000W6000WSurge Rating3000W6000W9000W12000W15000W18000WOutput WaveformPure sine wave/same as input(bypass mode)Nominal Efficiency>88%(peak)Line Mode EfficienOscillator cy>95%Power Factor0.9-1.0Nominal Output
Voltage rms120/230VACOutput Voltage Regulation±10% rmsOutput Frequency50Hz ± 0.3Hz/60Hz ± 0.3HzShort Circuit ProtectionYes( 10s after fault )Typical Line Stansfer Time10ms(max.)THD<3%DC InputNominal Input Voltage12V24V48VMinimum Start Voltage10V20V40VIdle Consumption-
Search Mode< 25W when power saver onAC ChargerInput Voltage Range95-127VAC194-243VAC164-243VAC(W)Output VoltageDepends on battery typeMax Charge Rate35A / 70ACharger curve(4 stage constant current), battery types 4 step digital controlled progressive chargeRemote ControlYes. OptConveyor & Parts ionalBypass & ProtectionInput Voltage WaveformSine wave (grid or generator)Nominal Voltage120VAC230VACLow Voltage Trip90V±4%184V/154V±4%High Voltage Trip140V±4%253V±4%Max. Input AC Voltage150VAC270VACNominal Input Frequency50Hz or 60Hz (auto detect)Bypass Without Battery ConnectedYesSolar ChargerRated Voltage12V24V48VRated Charge Current40A/60ARated Output Current15ASolar Battery Data SheetRated Voltage12VCapacity(10hr,1.80V/cell.25ºC250AhWeight75±0.5kgInterior Resistance(completely charge)5.1mΩ 25ºCManufacturing Equipment for Electrical & Electroni Max. discharge current30I10 A(3min)Self-Discharge(25ºC)<3%/mouthUsing TemperatureDischargeat -45~50 ºC
Chargeat -20~45 ºC
Storageat -30~40ºCRecommended UsingTemperature15ºC~25ºCDesign life13-15 yearsMax. Charge Current≤0.25C10