4KW 48V (20x195W) Complete Off Grid Solar Kit with 3.5kW Inverter + 4.8kWh Lithium(𝐄𝐱𝐭𝐫𝐚𝐥 $300 𝐨𝐟𝐟 𝐨𝐧 𝐜𝐚𝐫𝐭)

ECO-WORTHY 4KW 48V 20-Panel Off Grid Solar System is the power solution for owners with tiny, mobile, small remote, and even semi-permanent installations where power needs are frequented and needed more than an ever so often weekend retreats. Whatever the kit is used for, you can rest assured that you are purchasing a quality system. It can generate up to 16KWH of energy on 4 hour full sunshine. This system is typically used to power common household appliances such as: Efficient refrigerator, Cell phone, tablets and laptop, Lights, Television, Fans, Washing, Machine, Well pump and more!
Have questions? We're here to help. You can contact us using email or LiveChat and our expert solar professionals will work with you.

Package Includes
20x 195W 12V Mono Solar Panel
1x 60A PWM Solar Controller
1x 6 String PV Combiner Box
1x 5M 12AWG Extension Cable with MC4
5x 5M 12AWG Solar Cable with MC4(Panel to Combiner Box)
20x Z Mounting Bracket
Inverter & Battery Bank Options-
Inverter Kit (optional)
with
1x 3500W 48V-110V Pure Sine Wave Inverter
Inverter & 4.8kWh Lithium Battery Bank (optional)
with
1x 3500W 24V-110V Pure Sine Wave Inverter
4x 100Ah 12V LiFePO4 Lithium Battery
4x 6AWG Battery Interconnect Cable

195W Monocrystalline Solar Panel

Rated Power: 195W	Solar Cell: Monocrystalline
Maximum/Peak Voltage(Vmp): 18V	Open Circuit Voltage(Voc): 21.6V
Short circuit current: 10.83A	Maximum current: 11.89A
Output Tolerance: ±3%	Temperate coefficient of Isc: (010+/-0.01)%/℃
Temperate coefficient of Voc: -(0.38+/-0.01)%/℃	Temperature range: －40℃～ +85℃
Frame: Aluminum alloy frame	Weight: 21.47 lbs(9.74 kg)
Size: 58.2x26.3x1.3in (1480*668*35mm)

60A PWM Solar Charge Controller

Max charging current: 60A	Max loading current: 60A
Rated voltage: 48V	Floating charge voltage: 40.4V
Cut-off voltage of discharge: 31.5V	Discharge recovery voltage: 37.5V

3500W 48V Off Grid Inverter

Continuous Power: 3500W	Output Volt: 110V AC
Output Waveform: Pure Sine Wave	Surge Power: 7000W
Frequency: 110V-60Hz	Input Range: 21-30V DC
Working Input: 48V DC	Non-load Consumption: <25W
Efficiency: >90%	Fuse: 35A
Over Heating Shut Down: >75℃	Over Load Shut Down: 3600W Over 10 Second
Over Thermal: Shut Down The Output	Temperature: -20℃-40℃

100Ah LiFePO4 Lithium Battery

Battery Capacity: 100Ah	Battery Power: 1200Wh
Battery Voltage: 12.8V	Maximum Charge/ Discharge Current: 80A/100A
Charge Temperature Range: 0-55℃	Disharge Temperature Range:﹣20－55℃
Maximum Charge Voltage: 14.5V	Discharge Cut-Off Voltage: 10V
Screw size: M8	Battery Size: 260*168*209mm（10.2*6.6*8.2inch）
Battery Weight: 9.55kg/21 lbs

6 String PV Combiner Box

Number of Max. connection solar array: 6	Max input current of single solar array: 10A
Total input current of solar array: 60A	Max input solar system wattage (12/24/48V): 1080/2160/4320W
Max Input Voltage of single solar array: 250V	Max Output Voltage: 250V
Number of circuit breaker poles: 2	Circut breaker rated current: 63A
Product Weight: 4.9kg	Product Size: 260*320*115mm

16.4 feet 12AWG Cables

Cable Type: Connecting Solar Panels to Charge Controller	Rating Voltage: 600/1000V
Length: 5 meters（16 ft）	Conductor: Tinned copper wire
AWG: 11	Normal Cross Sectional Area of the Conductor (mm2): 4
Waterproof: IP 65 Protection	Temperature: -40°F to +185°F
Connector: MC4	Weight: 0.742KG

Z Mounting Brackets

4 pieces of Z shape solar panel brackets

8 pieces of stainless steel nuts and cap bolts

We hope you have enjoyed your online shopping experience with ECO-WORTHY. Please read below for more information about our shipping and return policies.

SHIPPING

We offer a free shipping service for most of mainland CA.
You will receive a confirmation e-mail after placing an order and another e-mail after your order has been shipped. The second one will contain the tracking information and some instructions on how to track your parcel.
ORDER PROCESSING
Procession time can take between 1-3 business days.
The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
SHIPPING TIME
All items sold at ECO-WORTHY are guaranteed to be delivered in 30 days.
If you have not received your item(s) beyond this time, you are eligible for a full refund after we have conducted a postal investigation.

Shipping from	Shipping to	Shipping time	tracking information
CA warehourse	CA	3-5 business days	tracked

Freight: Larger Panels Kits must be shipped by freight, the shipping time is 5-14 business days.
Note: The shipping times mentioned above refer to the estimated times of business days that the shipment will take after an order has been shipped. Business days do not include Saturday/Sunday and any public holidays. These estimates are based on normal circumstances and are not a guarantee of delivery times. We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, and any other event beyond our direct control, such as public holidays and customs issues.
Full refunds are not available under the following circumstances:
1. Delays caused by the buyer providing incorrect or incomplete delivery information;
2. Delays in delivery caused by any force majeure incidents, such as natural disasters, bad weather, and war;
3. Any un-insured order that is lost or stolen;
4. Delays in delivery caused by any other beyond ECO-WORHTY's control, such as public holidays and Customs issues.
　

GUARANTEES & RETURN POLICY

14 Days DOA Product Guarantee
If one or more of the items you received are damaged, different, or not working, you will be protected by this Guarantee. Please contact us for Return Material Authorization within 14 days of the order being received. In the event of a replacement, ECO-WORTHY will arrange for return shipment of the defective unit, and once the part has been received and inspected, we will ship out the replacement part within 3 working days. To qualify under our Defective on Arrival policy, goods must be returned in their original packaging. Goods returned without original packaging will not be accepted.
30 Days No Reason Return
Standard in stock merchandise purchased through ECO-WORTHY may be returned within 30 days of the receipt of the product. You will receive a refund or credit towards your account, provided the merchandise is returned in the original packaging in new and resalable condition with the original blank warranty cards, manuals, and all accessories. ECO-WORTHY will pay the shipping costs of the returned item(s) for the following reasons: carrier damage, defective product, product inconsistent with advertisements, incorrect product received, or for any extra products you did not order. For all other reasons, customers are responsible for the return shipping fees. ECO-WORTHY requires at minimum 1-2 working days to inspect a returned item prior to issuing a refund or credit.
Please note that ECO-WORTHY will not accept returns with product modifications as it voids our warranty policy. Any modified products received will be returned to you at your expense.
Please be prepared with your invoice or the following information:
Order number
Proof of purchase
Video or photo of the faulty product (if applicable)
Mailing address
Contact telephone number
Please carefully follow our warranty process to minimize any delays:
1. Describe the problem with your item in detail: What happened? When? How? Please also state your full order number and product code (SKU number).
2. Tell us what steps you have already taken to resolve the issue.
3. Provide the item code indicated on the outer packaging.
4. Send a clear photo or video showing the defect(s); these should be taken under good lighting.