What certifications does the solar system have?

The system is certified by ISO, CB, CE, TUV, VDE, UL, and RoHS.

What is the warranty period for the product?

We provide a 30-year warranty for the solar panels and 10 years of after-sales service.

Can the system be customized?

Yes, we offer customization for output voltage, frequency, system type, and mounting structures.

What is the battery life and cycle count?

The Deep Cycle Gel VRLA Battery has a 20-year floating design life and can deliver 450 cycles at 100% DOD.

What is included in the solar kit?

The kit includes Half Cut Mono 550W Solar Panels, Off-Grid Hybrid Inverters, GEL Batteries, DC Cables, MC4 Connectors, and Mounting Systems.

Is technical support available?

Yes, we provide 24 hours online support and complete technical guidance for installation and maintenance.

What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 piece.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Secured Trading Service

What is STS?

STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

Key Advantages

Payment Protection:: Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:: If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:: Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home

SUNPAL POWER CO., LTD.

7 yrs

5.0 (7 Reviews)

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Product Highlights

High Efficiency Inverter: Advanced MPPT technology with 99.9% efficiency and pure sine wave output.
Durable Battery Life: Deep Cycle Gel VRLA Battery with 20 years floating design life and 450 cycles at 100% DOD.
Comprehensive Warranty: 30 years warranty on solar panels and 10 years after-sales service support.
Multiple Certifications: Certified by ISO, CB, CE, TUV, VDE, UL, and RoHS for global safety standards.
Smart Monitoring System: Open station supports one-click installation, registration, and full lifecycle data storage.
Flexible Customization: Customizable output voltage, frequency, system type, and mounting structures.
Complete System Kit: Includes panels, inverters, batteries, combiner boxes, cables, and mounting systems.
24/7 Online Support: Provide 24 hours online technical support and complete guidance for installation.

Product Attributes

Customization: Available
After-sales Service: 10 Years
Warranty: 30 Years
Model NO.: SP-15-25KW-OFF
Condition: New
Certification: ISO, CB, CE, TUV; VDE;UL;RoHs
Application: Home
Specification: Normal, Home Off Grid Solar System 15-25KW
Output Voltage (V): 380-415V
Output Frequency: 50/60HZ
Work Time (h): 24h
System Type: Off-grid Hybrid Solar Photovoltaic System
Solar panel: Topcon N Type Solar Panel
Inverter: Single Phase/Split Phase/3Phase
Battery: Lead Acid/LiFePO4 Lithium Battery
Mounting Structure: Home Solar Energy Generation
Technical Support: Complete Technical Support
Transport Package: Carton with Pallet
Trademark: Sunpal
Origin: China
HS Code: 8501722000
Production Capacity: 50sets/Day
Package Size: 231.50cm * 112.50cm * 127.50cm
Package Gross Weight: 1228.000kg

Shipping

Shipping Cost:: Contact the supplier about freight and estimated delivery time.

Online Trading Protection

Payment Guarantee: Platform-protected payments with refund support for eligible order issues.
Platform Logistics: Clearer shipment tracking with platform-supported logistics.
Inspection Service: Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling: Platform-assisted dispute resolution, including refunds or returns when applicable.

Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.

Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home

Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home pictures & photos — Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home

Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home

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Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home

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Product Description

Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home
Warranty

How it works

24 Hours Online Support,send inquiry.

What's Included:

Model	SP-3KW-OFF	SP-5KW-OFF	SP-10KW-OFF
Half Cut Mono 550W Solar Panel	6 Pieces	8 Pieces	20 Pieces
PV Combiner Box	3 Input,1 Output 1 Piece	3 Input,1 Output 1 Piece	4 Input,1 Output 2 Piece
Off-Grid Hybrid Inverter	HF4830S60	HF4850S80	HFP4850S80/2PCS
GEL Battery	12V 200AH/4PCS	12V 200AH/4PCS	12V 200AH/8PCS
DC Cable 4mm2	100 meter	200 meter	400 meter
MC4 Connector	10 Pairs	10 Pairs	10 Pairs
Mounting System	Customized Product Based On Installation Roof/Ground
PV Installation Tools	Wire Cable Cutter & Stripper, Disassembly Tool

Model	SP-15KW-OFF	SP-20KW-OFF	SP-30KW-OFF
Half Cut Mono 550W Solar Panel	24 Pieces	32 Pieces	48 Pieces
PV Combiner Box	4 Input,1 Output 3 Piece	4 Input,1 Output 4 Piece	4 Input,1 Output 5 Piece
Off-Grid Hybrid Inverter	HFP4850S80/3PCS	HFP4850S80/4PCS	HFP4850S80/6PCS
GEL Battery	12V 200AH/12PCS	12V 200AH/16PCS	12V 200AH/20PCS
DC Cable 4mm2	600 meter	800 meter	1000 meter
Mounting System	Customized Product Based On Installation Roof/Ground
PV Installation Tools	Wire Cable Cutter & Stripper, Disassembly Tool

Half Cut Mono 550W Solar Panel

Peak Power Watts: 550W
Maximum Power Voltage: 42.06V Maximum Power Current: 12.84A Open Circuit Voltage: 49.75V Short Circuit Current: 13.63A
Dimensions:2279x1134x35mm Weight:26.9 kg

All-in-one solar charger inverter

All-in-one hybrid solar charge inverter, which integrates solar energy storage &means charging energy storage and AC sine wave output.
Full digital voltage and current double closed loop control, advanced SPWM technology, output of pure sinewave.
Advanced MPPT technology with an efficiency of 99.9%.

Monitoring System

Open station supports one-click installation and registration Problem support one-click dispatch and navigation
Safe operation, traceable logs, etc
Support full lifecycle data storage to ensure data security and reliability

Deep Cycle Gel VRLA Battery

DG (Deep Cycle GEL ) series is pure GEL battery with 20 years flfloating design life, it is ideal for standby or frequent cyclic
discharge applications under extreme environments. By using strong grids, high purity lead and patented Gel electrolyte, the DG series offers excellent recovery capability after deep discharge under frequent cyclic discharge use, and can deliver 450 cycles
at 100% DOD

PV Mounting System

Mounting Rail & Rail Splice Kit: AI6005 & SUS304 Bolt.
Mid & End Clamps: 35,40,45,50mm
L Foot Asphalt Shingle Moount & Hanger Bolt Optional
Cable Clip & Tie Optional
Ground Clip & Lugs Optional

DC Cable & MC4 Connector

Cross Section: 4mm2, 6mm2 Optional

Rated Voltage:600VDC(UL)/1000VDC(TUV)
Rated Current: 55A,70A
Colors: Black For STD, Red Optional.
Lifetime:≤25 Years

PV Combiner Box

IP Rating: IP65
Rated Voltage: 1000VDC
Input cable terminal: 4-6mm2

PV Tools

Wire Cable Cutter & Stripper,
MC3 MC4 Crimper
MC4 Connectors Assembly
Disassembly Tool

Company Overview

As a world-class solar products manufacturer, Sunpal specializes in the research, development, production, and sales of solar PV products and solar panels. Sunpal focused on research and manufacture of all-black solar panels since the year 1998, we have exported our various kinds of full-black solar panels to 86 countries and won a good reputation in quality. With over 10 years of development, Sunpal now has factory area covering 150,000 square meters, with 600 experienced employees.

Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR259122". Items marked "" are certified.

Company Profile

With the depletion of global fossil energy, global warming, and pollution problems, and the increasingly serious global energy crisis, renewable energy has received more and more attention from governments. As a sustainable, environmentally friendly, and pollution-free green clean energy, solar energy has become an important part of renewable energy.

Sunpal Power is the world's leading global solar system manufacturer and integrated packaged solar solution provider. We have the ability to provide customized design and supporting capabilities for various solar systems, such as commercial and home off-grid solar systems, hybrid solar systems, grid-connected solar systems, solar HVAC systems, solar pump systems, solar lighting systems, etc. We have Specialized product production, system design, and product export departments to help customers complete orders.

Sunpal Solar System Department was founded in 2012 in Hefei, China. Anhui province, together with numerous partners like Huawei, Sungrow Solax, and Growatt. We deliver the world's most complete and cost-effective solar PV solutions. Our in-house engineering and product development ensure that every solar PV system manufactured complies with international quality standards and is fully compatible for turnkey installations. Our brand strives to make energy accessible to everyone by offering installation-ready PV systems that can be shipped throughout the world.

In 2008, We set up high efficient solar module factory in Jiangsu province. Our manufacturing facility covers an area of approximately 10, 000 square meters. It incorporates 8 fully automatic production lines. We have invested in the world's most advanced solar PV module production lines which have an annual production capacity of nearly 500MW.

Sunpal lithium battery factory was founded in 2015, covered 150, 000 square meters, annual throughout reaches 920, 000kwh. Over the years, our factory is focusing on production, marketing, and application of low voltage and high voltage lithium batteries.

We provide solar system design services and technical consultation upon different requests. Please contact our customer center and sunpal sales engineer will contact you back within 24 hours. We are looking forward to building business relationship with you.

About Our Factory & Business Background

Business Type: Trading Company
Address: Floor 3, Xincheng Electric Power, Ganquan Road, Shushan District, Hefei, Anhui, China
Plant Area: 1200 square meters
Number of Employees: 92
Registered Capital: 5,000,000 RMB
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: one month
Nearest Port: Shanghai Port
Minimum Order Quantity: 1 Pc
Supply Chain Partners: 150

Our Production Capability & Technical Expertise

Main Products: Solar Panel, PV Module, Solar Energy System, PV System, Solar Battery, Solar Water Pump, Solar Air Conditioner, Solar Light, Solar Inverter, Lithium Battery
QA/QC inspectors: 4 people
Inspection Type for Finished Products: 100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Finished product checked by packing staff
Customization Options: Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
OEM Service Available: Yes
R&D Engineers: 1 people
Traceability of Raw Materials: Yes
Own Brand: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2017-04-07
Export Year: 8 Years
Main Markets: North America, Europe, Southeast Asia/ Mideast, Africa, Oceania
Repeat Buyers Choice: 30%~50%
Number of Foreign Trading Staff: 28
Overseas Agent/Branch: No
New Products Launched in Last year: No

Our Certifications, Standards & Industry Recognition

Product Certification: CE, Others
Cooperated with Fortune 500: No

FAQ

What certifications does the solar system have?: The system is certified by ISO, CB, CE, TUV, VDE, UL, and RoHS.
What is the warranty period for the product?: We provide a 30-year warranty for the solar panels and 10 years of after-sales service.
Can the system be customized?: Yes, we offer customization for output voltage, frequency, system type, and mounting structures.
What is the battery life and cycle count?: The Deep Cycle Gel VRLA Battery has a 20-year floating design life and can deliver 450 cycles at 100% DOD.
What is included in the solar kit?: The kit includes Half Cut Mono 550W Solar Panels, Off-Grid Hybrid Inverters, GEL Batteries, DC Cables, MC4 Connectors, and Mounting Systems.
Is technical support available?: Yes, we provide 24 hours online support and complete technical guidance for installation and maintenance.
What is the minimum order quantity?: The Minimum Order Quantity (MOQ) is 1 piece.
What are the payment terms?: We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

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SUNPAL POWER CO., LTD.

5.0 (7)

7 yrs

Diamond Member Since 2020
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Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home

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Key Advantages

Sunpal All In One Off Grid Solar Hybrid System 15 Kw 20Kw 25Kw 30Kw Solar Power Panel System Kit For Home

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