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Shenzhen First Tech Co., Ltd.

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China Hybrid Solar Inverter 3kw 4kw 5Kw 6kw 5Kva Pure Sine Wave Power Inverter 48V
China Hybrid Solar Inverter 3kw 4kw 5Kw 6kw 5Kva Pure Sine Wave Power Inverter 48V

  1. China Hybrid Solar Inverter 3kw 4kw 5Kw 6kw 5Kva Pure Sine Wave Power Inverter 48V
  2. China Hybrid Solar Inverter 3kw 4kw 5Kw 6kw 5Kva Pure Sine Wave Power Inverter 48V
  3. China Hybrid Solar Inverter 3kw 4kw 5Kw 6kw 5Kva Pure Sine Wave Power Inverter 48V
  4. China Hybrid Solar Inverter 3kw 4kw 5Kw 6kw 5Kva Pure Sine Wave Power Inverter 48V
  5. China Hybrid Solar Inverter 3kw 4kw 5Kw 6kw 5Kva Pure Sine Wave Power Inverter 48V
  6. China Hybrid Solar Inverter 3kw 4kw 5Kw 6kw 5Kva Pure Sine Wave Power Inverter 48V

Hybrid Solar Inverter 3kw 4kw 5Kw 6kw 5Kva Pure Sine Wave Power Inverter 48V

  1. MOQ: 1 piece
  2. Price: To be negotiated
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 2000 pieces per month
Delivery Time 30 days
Packaging Details carton box
Charging Mode MPPT
Operating Temperature -10°C To 50°C
Inverter Type Off Grid inverter
Frequency 50Hz/60Hz
Output Voltage 48VDC
Communication Interface RS485/CAN/USB
Brand Name 1stess
Model Number 6kW ECO
Certification CE, IEC
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 2000 pieces per month
Delivery Time 30 days Packaging Details carton box
Charging Mode MPPT Operating Temperature -10°C To 50°C
Inverter Type Off Grid inverter Frequency 50Hz/60Hz
Output Voltage 48VDC Communication Interface RS485/CAN/USB
Brand Name 1stess Model Number 6kW ECO
Certification CE, IEC Place of Origin China
High Light Hybrid solar inverter 5Kva pure sine waveOff grid solar inverter 48V single phaseHybrid power inverter 3kw to 6kw
Product Features:
  1. Continuous 110% of nominal Ac power
  2. Max. 9 units parallel
  3. Max battery charge/discharge current of 135A
  4. IP65:Indoor or outdoor installation
  5. Multiple built-in protections
  6. LCD touch color screen, easy to operate
MODEL SP6KL-E
Nominal Battery Voltage 48VDC
Mounting Method Wall Bracket
Battery Type Lithium-ion/Lead-acid
Nos.of MPPT 2
Rated Grid Voltage 220V/230V/240V,L+N+PE
Battery Voltage Range 40V-60V
Rated Grid Frequency 50Hz/60Hz
Transfer Time 10ms (typical)
Max.AC Apparent Power 3,300VA
Protection Degree IP65
Nominal Output Power 6000W
Weight 15.5Kg
Dimensions (W*H*D) 367mm*421mm*215mm
Warranty 5 Years/10 Years (Optional)
Display LED,LCD
Technical Parameters:

Tailor the FAQs according to the needs of different countries:

South Africa

Q1: Does this inverter comply with NRS 097-2-1? A: Yes, it is fully compliant with NRS 097-2-1 for grid interconnection.

Q2: Can it withstand load shedding scenarios? A: Absolutely, with fast transfer time and reliable backup supply.

Q3: What is the maximum short-circuit current for PV inputs? A: 25A per string, ensuring safe operation under fault conditions.

Q4: Is it suitable for rural electrification projects? A: Yes, its wide operating range and robustness make it ideal for such applications.

Q5: Does it include overvoltage protection? A: Yes, it features DC Type II and AC Type III overvoltage protection.

Q6: Can it be monitored remotely? A: Yes, through RS485, CAN, or optional Wi-Fi.

Q7: What is the peak output power for 1 minute? A: Ranges from 3,600VA to 7,200VA, depending on the model.

Q8: Is it compatible with lithium batteries? A: Yes, it supports lithium-ion and lead-acid batteries.

Q9: How does it perform in high-altitude regions? A: It operates up to 4,000m, with derating above 2,000m.

Q10: What cooling mechanism does it use? A: Most models use natural cooling; SP6KL uses smart fan cooling.

Italy

Q1: Is this inverter compliant with CEI 0-21? A: While not specified, it meets EN 50549-1 and other European standards applicable in Italy.

Q2: What is the Euro efficiency rating? A: 96.8% for PV to AC conversion.

Q3: Can it be used for self-consumption optimization? A: Yes, with MPPT technology and configurable battery charging.

Q4: Does it support Italian grid code requirements? A: Yes, when configured for 220–240V, 50Hz operation.

Q5: What is the maximum AC apparent power? A: Ranges from 3,300VA to 6,600VA, depending on the model.

Q6: Is it eligible for Italian incentive schemes? A: Yes, when installed by an accredited professional.

Q7: Can it be integrated with home automation systems? A: Yes, via RS485, CAN, or USB communication.

Q8: How many MPP trackers does it have? A: Two independent MPPTs, each supporting one string.

Q9: Does it include reverse polarity protection for PV? A: Yes, PV reverse protection is included.

Q10: What is the operating humidity range? A: 0–100%, ensuring reliability in varied climates.

Canada

Q1: Is this inverter approved by CSA Group? A: While not listed, it meets IEC 62109 safety standards, which align with Canadian requirements.

Q2: Can it operate in extreme cold? A: Yes, it functions from -25°C to 60°C, making it suitable for Canadian winters.

Q3: What is the maximum PV input power? A: 10,000W, allowing flexibility allowing flexibility in system sizing.

Q4: Does it support net metering programs? A: Yes, it is designed for grid-tie applications with bidirectional energy flow.

Q5: Is it suitable for remote cabins? A: Yes, with backup power capability and compatibility with various battery types.

Q6: What is the battery voltage range? A: 40V–65V, accommodating typical 48V battery banks.

Q7: Does it include frost protection? A: Not explicitly mentioned, but its wide operating temperature range covers most climatic conditions.

Q8: Can it be monitored via mobile app? A: Yes, with the optional Wi-Fi/LAN module.

Q9: How efficient is the battery charging? A: Up to 94.3% efficiency from battery to AC.

Q10: Is it easy to install? A: Yes, it includes mounting brackets and clear labeling for straightforward setup.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Year Established:

    2017

  • Total Annual:

    15000000-16000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

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  • Shenzhen First Tech Co., Ltd.
  • 1404-1405A Tower A, Huahai Financial Creative Center,No.5073 Menghai Avenue,Qianhai Shenzhen-Hong Kong Cooperation Zone,Shenzhen,China
  • https://www.1stess.com/

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