
Solar Small System generation power is a clean, renewable energy solution that uses solar panels to provide electricity for households. It is mainly composed of a solar panel, a solar battery,drop lamp,which are suitable for remote towns, rural areas,the residential limited power access.
Technical Information:
| Solar Panle : | monocrystaline 16Wp @ 18V | ||
| MPPT technology for optimized charge efficiency | |||
| Solar Panel Cable: | 6M anti-UV cable | ||
| Open Circuit Voltage: | 22.5V ± 5% | ||
| Short Circuit Current: | 1A ± 5% | ||
| Brightness (3 drop lamp total)/ Run time | |||
| Light Source: | Bulb*3 with 5M cable | ||
| Light setting: | 3 level Low: 150lm 28h+ Midium: 450lm 10h+ High: 900lm 5h+ | ||
| Phone charging will reduce the run time of the produts light | |||
| Battery Type/Capacity: | LifePO4 51Wh (4000mAh @12.8V) | ||
| Battery Lifespan | 5-7 year (2,000 full charge cycles) | ||
| Battery Charge Time: | 6h (depend on sun condition) | ||
| Overcharge Protection: | 14.6V ± 0.2 | Critical Value: | Min 14.4V, Max 14.8V |
| Overdischarge Protection: | 9.2V ± 0.32 | Critical Value: | Min8.88V , Max 9.52V |
| Input Port : | 1* solar port | ||
| Output Port: | 3*lamp port, 2*USB port, 1*type C port | ||
| DC output power | |||
| Max output power: | 25W | ||
| Supports 12V DC output (for compatible accessories) ≤ 24W | |||
Highlight Feature:
JBX50 Solar Home System is devoted to bringing light to the off-grid area and is easy to maintain.
The solar light system kit is portable, easy to install, plug-and-play, can be flexibly scaled down or up, lights up the lamp, and charges a mobile
The battery LED indicator display could show the battery charging and discharging status in real-time.
MPPT technology maximizes solar energy conversion efficiency by dynamically tracking the maximum power point.
How to Install:
Step 1: Find a location for the main controller and solar panel
Step 2: Install the solar panel facing the sun
Step 3: Select a solid wall suitable for mounting the bracket, then attach the main controller to the bracket
Step 4: Fix one lamp and insert the plug into the main controller
Step 5: Fix remaining lamps on the wall
Step 6: Mount the cables and switches on the wall,insert the lamp plugs into the main controller.
The package content:
Gift box including:
1* solar panel with 6 meter cable
1* main unit with battery
3* drop lamp with 5 meter cable
1* user manual
1* accessories unit
Package:
| Item Dimension/Weight: | ||||
| Colox Box Dimension/Weight: | 395*105.5*288mm/3.3kgs/pcs | |||
| Master Carton Dimension/Weight: | 445*410*275mm/14.2kgs/4pcs | |||
The product demo video
How is E-calling's Quality Assurance
E-CALLING has obtained several international management system standards, including ISO9001, ISO14000,IATF16949, ISO45001, BSCI, IS26000, and has production with a strict quality control process to ensure the product stability and reliability during production.
The most important these solar kits for home lighting have passed the test to IEC TS622257-9-5 and are certified to the quality standard in IEC TS62257-9-8,which provides strong support of dependable quality.

VeraSol

ISO9001

ISO14001

SA8000

IATF16949

ISO26001

Global Recyled Standard

ISO45001
Custmized Service
We've been focusing on OEM/ODM services for 16 years in industries ranging from your idea to a high-quality, shelf-ready product. If you have a concept in mind or need comprehensive development assistance, our professional team will take care of the entire process—from PCB design and prototyping to final packaging—ensuring your product meets or exceeds industry standards. Our entire production line operates under internationally recognized quality standards, including ISO 9001, ISO14001, ISO26001, and IATF 16949, etc. We provide compliance consulting services, helping you with the certification processes of major international markets (CE, FCC, UL, etc.) to reduce the risk of market entry. A single point of contact - a product manager - is assigned to your project from start to finish to ensure smooth coordination between different teams.
Project workflow chart:

Frequently Asked Questions
1
What is your Minimum Order Quantity(MOQ) for custom orders?
The MOQ is generally as low as 500-1000pcs. It depends on the complexity of the customization.
We work on different terms with you and can talk about the option for a startup business.
2
What does your customization service entail?
We accept OEM, ODM, and product tailoring as the main components for customization.
3
What is your lead time for production?
Time to delivery varies with quantity and degree of customization. In general, 35-45 days are required for mass production after sample confirmation.
4
Would you be able to send us a free sample?
Usually, we will refund the sample cost when the first batch order placed by the customer.
5
Can we assign our QC inspector to your factory?
Of course. We are very supportive of third-party quality inspections and open to them.
We consider that it facilitates confidence and quality assurance. You may engage the services of SGS, BV, etc., or use your own QC representatives.
6
What shipping methods are available?
Freight way can be used based on priority need, or courier services such as DHL, FedEx, and UPS can be used for the most urgent needs。

Flexible Customization
Manufacturing what your imagination Tailored to fit your unique needs

Manufacturing equipment & system
Agile manufacturing equipment that accelerates your electronics from concept to market

Continuous cost optimization
Global sourcing, Continuous enhances production efficiency by automation

ON TIME DELIVERY
On time delivery is always key

QUALITY
Compliant with international certification standards and management control systems

Efficient Customer Services
With professional team to quick respond