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Lithium Battery Activation 48V 8.5kw 11kw Off Grid Hybrid Solar Inverter Single Phase Pure Sine Wave MPPT

Name: Lithium Battery Activation 48V 8.5kw 11kw Off Grid Hybrid Solar Inverter Single Phase Pure Sine Wave MPPT
Brand: Shenzhen First Tech Co., Ltd.
SKU: EM-T (PV60-500VDC) 11000-48L
Price: 350.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: 1stess

Certification: CE, IEC

Model Number: EM-T (PV60-500VDC) 11000-48L

Document: EM8500-48L 11000-48L.pdf

Payment & Shipping Terms

Minimum Order Quantity: 1 piece

Price: To be negotiated

Packaging Details: carton box

Delivery Time: 30 days

Payment Terms: L/C,T/T

Supply Ability: 2000 pieces per month

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Specifications

Description

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          48V hybrid solar inverter with MPPT, 8.5kw off grid inverter pure sine wave, 11kw single phase solar inverter
                                                  

Charging Mode:	MPPT	Operating Temperature:	-10°C To 50°C
Inverter Type:	Off Grid Inverter	Frequency:	50Hz/60Hz
Output Voltage:	220VAC/230/240VAC	Communication Interface:	RS232/RS485/DRY CONTACT
Input Voltage:	230VAC	Size:	540415122mm
Waveform:	Pure Sine Wave	Output Current:	160A
Weight:	15kg

Charging Mode:	MPPT
Operating Temperature:	-10°C To 50°C
Inverter Type:	Off Grid Inverter
Frequency:	50Hz/60Hz
Output Voltage:	220VAC/230/240VAC
Communication Interface:	RS232/RS485/DRY CONTACT
Input Voltage:	230VAC
Size:	540415122mm
Waveform:	Pure Sine Wave
Output Current:	160A
Weight:	15kg

Description

Lithium Battery Activation 48V 8.5kw 11kw Off Grid Hybrid Solar Inverter Single Phase Pure Sine Wave MPPT

Technical Specifications

Specification	EM8500-48L	EM11000-48L
Capacity	8.5KVA/8.5KW	11KVA/11KW
Maximum PV Input Power	10000W	11000W
Lithium Battery Activation	YES (By PV or Utility)	YES (By PV or Utility)
Lithium Battery Communication	YES (RS485)	YES (RS485)
Battery Voltage	48VDC	48VDC
Solar Charger Type	MPPT	MPPT
Communication Interface	RS232/RS485/DRY CONTACT	RS232/RS485/DRY CONTACT
Dimensions (D x W x H)	540415122 mm	540415122 mm

Product Features

Built-in 2 MPPT
Lithium battery activation function by PV or Utility
Compatible work with LiFePO4 battery via RS485
Pure Sine Wave
Power Factor 1.0
PV Input 500Vdc Max
Built-in MPPT 140A/160A
Capable to work without battery
Detachable dust cover for harsh environment
Wifi remote monitoring optional
Support multiple output priority: UTL, SOL, SBU, SUB
EQ function to optimize battery performance and extend lifecycle

Global Market Applications

Indonesia (Archipelago Nation)

Background: With thousands of islands, grid unreliability is pervasive outside major cities. Solar adoption is rising for homes, telecom towers, and island resorts.
Positioning: Primary solution for off-grid and poor-grid areas. The SBU (Solar-Battery-Utility) mode is highly valued.
Sales: Strong demand in Eastern Indonesia. Price competition is fierce, but reliability is the ultimate decider.
Service: Distributors insist on local stock of critical components. "Lithium Battery Activation by PV" was a standout feature for remote locations without stable grid access.
Technical Focus: High humidity and dust require robust build. The detachable dust cover was positively noted.

Philippines (Typhoon-Prone)

Background: Frequent typhoons cause prolonged power outages. Solar+battery systems are seen as essential for resilience.
Positioning: Critical backup power and energy independence. Surge power (17,000VA/22,000VA) is a key selling point for starting pumps and tools post-storm.
Sales: Boom in residential and SME sectors. Instagram and Facebook are major discovery platforms.
Service: Demand for extended warranty (beyond standard). Installer training on correct grounding and anti-shock terminals is crucial.
Technical Focus: Fast transfer time (<20ms) is heavily marketed for protecting sensitive electronics.

Vietnam (Manufacturing Hub)

Background: Rapid economic growth strains the grid. Factories and farms seek to reduce operational costs and ensure production continuity.
Positioning: Cost-saving and backup solution for small workshops and agricultural processing.
Sales: Driven by ROI calculations. The high peak efficiency (94%) directly appeals to cost-conscious business owners.
Service: Need for clear Vietnamese documentation. Support via Zalo is preferred.
Technical Focus: Capability to work without a battery ("Grid-tie like" operation with solar) generated significant interest for reducing payback period.

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Pure Sine Wave Hybrid Solar Inverter MPPT Charging Mode and Acceptable Input Voltage Range 170-280VAC or 90-280VAC 5.5kW 6.2kW

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