Solar Home System 3kw 5kw off Grid with Lithium Battery Backup

Basic Information

Model NO.

HP-5KW-OFF

Cycle Life

10 years

Nominal Capacity

3kw-12kw

Inverter Compatible

Huawei, Growatt, Deye, Solis, Invt, etc.

Installation Site

Rooftop / Ground

AC Output

110/120/220/230/240V

Output Frequency

50/60Hz

IP Rate

IP68

Life Span

25 years

Protection

Short Circuit, Over Load, Lightning

Communication

RS485/232

Monitor

WiFi

Product Description

Off-grid solar systems provide powerful and sustainable energy solutions for a variety of customer groups, from homeowners in remote areas to agricultural operators and developing communities. By providing reliable electricity independent of the grid, these systems can enhance energy security, reduce costs and promote environmental sustainability.

Specifications	HP-5KW-OFF	HP-8KW-OFF	HP-10KW-OFF
Solar Panel (580w)	8 pieces	14 pieces	18 pieces
Solar Inverter	5kw	8kw	10kw
Utility Voltage Range	110/220v, 120/240v, 220v, 230v
Maximum PV Voltage	500V
MPPT Voltage Range	150-425Vdc
Battery Type/Voltage	Gel/Lithium, 48-60Vdc
MC4 Connector	8 Pairs	14 Pairs	18 Pairs

Mounting Brackets Options

We cover different types and materials of brackets suitable for different installations, such as metal roof, tile roof, pitched and flat roof, balcony mounting, ground mounting, carport and floating systems.

Our Factory & Quality Control

As a professional manufacturer, we have the latest production equipment and complete production processes for solar panels, batteries, and PV mounting. Our dedicated QC department ensures reliability and safety for every order.

Key Features & Benefits

Remote and Rural Users: Reliable power supply for areas without grid access.
Vacation Homes: Independence from the grid while reducing energy costs.
Agricultural Operations: Power for irrigation and lighting, increasing productivity.
Humanitarian Projects: Supporting healthcare and education in developing regions.

Usage Scenarios

Complete Energy Independence: Solar panels generate all electricity needed, stored in batteries for night use.

Temporary Use: Providing seasonal power for cabins and RVs.

Community Power: Powering schools, clinics, and homes in developing communities.

Packaging & Shipping

Delivery Time: 10-15 working days
Packing: Standard pallet or customized wooden carton
Shipping Terms: EXW, FOB, CFR, CIF, DDP

Project Cases

Frequently Asked Questions

Q1: What are your main products? Solar panels, lithium batteries, solar inverters, complete solar systems, mounting brackets, BESS containers, and all-in-one kits.

Q2: What is the typical lead time? Standard solar panels take 5-7 days; Tier 1 panels 5-10 days; lithium batteries and full solar systems typically take 7-15 days.

Q3: How do I choose the correct off-grid system? First, determine your home consumption; second, check your installation area; then we will provide a targeted design and offer.

Q4: Do you offer OEM services? Yes, we provide appearance and logo customization, as well as targeted design recommendations for distributors.

Q5: What is the warranty policy? Solar panels have a 30-year warranty; lithium batteries 10 years; and full solar system kits range from 5 to 15 years.

Q6: How do you ensure product quality? We implement rigorous quality control, testing, and inspection at every stage of production to guarantee reliability and safety.

Solar Home System 3kw 5kw off Grid with Lithium Battery Backup

Product Description

Usage Scenarios

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