Shenzhen First Tech Co., Ltd.
| 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 |
View Detail Information
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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 | 48V pure sine wave solar inverter ，hybrid solar inverter with MPPT ，off grid inverter Li-Ion compatible | ||
| 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 |
Global Installation & Suitability FAQ:
Q1: Is it suitable for typhoon-prone areas?
Yes, rugged design and IP65 rating withstand harsh weather.
Q2: Does it comply with Philippine grid standards?
Yes, meets IEC 61727 and other relevant certifications.
Q3: Can it provide backup during frequent power outages?
Yes, 10ms transfer time ensures uninterrupted power.
Q4: Is it compatible with local battery brands?
Yes, supports lithium-ion and lead-acid batteries.
Q5: Can it be monitored remotely via smartphone?
Yes, optional USB Wi-Fi/LAN module enables app connectivity.
Q1: Does it meet Vietnamese grid regulations?
Yes, certified under IEC standards accepted in Vietnam.
Q2: Can it handle high humidity and heat?
Yes, rated for 100% humidity and up to 60°C operation.
Q3: Is it suitable for rooftop solar systems in Vietnam?
Yes, compact and wall-mountable for easy installation.
Q4: Does it support net metering configurations?
Yes, compatible with metering systems for net metering.
Q5: Can it work with Vietnamese lithium batteries?
Yes, compatible with common battery types.
Q1: Is it suitable for Morocco’s sunny and dusty climate?
Yes, high efficiency and IP65 rating ensure reliable performance.
Q2: Does it comply with Moroccan grid standards?
Yes, meets IEC and European norms applicable in Morocco.
Q3: Can it be used in rural electrification projects?
Yes, supports off-grid and hybrid systems.
Q4: Is it resistant to sand and wind?
Yes, IP65 protection and robust enclosure withstand harsh conditions.
Q5: Does it support French/Arabic monitoring interfaces?
Yes, LCD display and app support multiple languages.
Company Details
Year Established:
2017
Total Annual:
15000000-16000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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