Product Specifications

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Product Description

Overview

Quick Details

Warranty: 5YEARS

Free installation service: Yes

Place of Origin: Zhejiang, China

Brand Name: SUNFUTURE

Model Number: SF-4500W-HYD

Application: Home

Solar Panel Type: Monocrystalline Silicon

Battery Type: Lead-Acid, Lithium Ion

Controller Type: MPPT, PWM

Mounting Type: Ground Mounting, Roof Mounting

Load Power (W): 4KW

Output Voltage (V): 220V/230V/240V

Output Frequency: 50/60Hz

Work Time (h): 12 hours

Certificate: CE TUV

Pre-sales project design: Y

Product name: 4kw off grid solar power system

Solar panel: 450W mono solar panel

Inverter: 4KW off grid inverter

Battery voltage: 48V

Inverter power: 4kw

Grid Type: hybrid

Feature: Energy Saving

AC voltage range: 145V~275V

Battery material: gel battery

Protection: over-load, short circuit

Supply Ability

Supply Ability: 10000 Set/Sets per Month

Packaging & Delivery

SUNFUTURE  complete hybrid solar system 4kw power station  portable hybrid smart solar system used directly

• Easy installation with modular and stacked design
• Flexible capacity options, 4.8kwh-38.4kwh excellent safety of cobalt free LiFePO4 battery
• On/off grid model uninterruptible power switch freely
• Advanced energy management module achieves maximum power application

Product list

Hybrid inverter feature

High-yield

• Real time precise MPPT algorithm for max power generation
• Wide input voltage operation range
• Independent dual MPPT tracking, flexible solar roof system design

 Reliable and Safe

• High efficiency low energy loss, low maintenance
• High frequency isolation between battery & PV/Grid
• Advanced battery management technology to protect the battery life

Easier Operation

• Free site selection due to IP65
• 4' LCD clear, easy-to-read displa
• Easy monitoring on phone (APP) & PC (web)

Multiple working modes

• PV & storage all in one, increases self-consumption to 80%+, decreases reliance on the electrical grid, decreases the electricity bill
• Stand alone mode (like UPS) available, ensures safe operation of critical load
• Multiple operation modes selection: auto mode, time-of-use mode, timing mode, passive mode etc.

Intelligent grid management

• Reactive power capability
• Limits AC output when grid frequency is too high or too low
• Limits AC output when grid voltage is too high
• Built in ZERO export function (optional)

For New Storage System

Optimizing Self-consumption Mode

With home energy storage installed, home owners may also be able to change from a flat rate electricity tariff to time-of-use tariff. For the areas and regions, where peak shaving can be applied.

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 Lead time:7 business days

Package:

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