Updated on December 9, 2024

·

Created on October 3, 2018

Niwa Office 200 X2

Solar home system designed to provide lighting and mobile phone charging for an office or a small commercial business.

Developed By
  1. Niwa
Tested By
  • Lighting Global
Content Partners
Unknown

Product Description

Niwa Office 200 X2 is a modular solar home systems with 4 ceiling lamps and mobile charging capabilities. Each lamp offers 50 Lumen brightness. In addition to supporting mobile phone charging, this system was designed to support internet tablets,  music speakers, radios, battery chargers, mosquito repellents and gaming consoles.

The system can be upgraded by adding higher lumen output lamps, higher rated charge controllers and higher power solar panels.

Target SDGs

SDG 7: Affordable and Clean Energy

Market Suggested Retail Price

$100.00

Target Users (Target Impact Group)

Small and Medium-sized Enterprises

Distributors / Implementing Organizations

Niwa and distributors of their products.

Competitive Landscape

Regions

Africa, South Asia

Manufacturing/Building Method

Mass produced.

Intellectural Property Type

Patent

User Provision Model

Available through direct order from the manufacturer and through manufacturers.

Distributions to Date Status

Unknown

Description of power outputs

5 USBs

Description of light points

4 LEDs

Total lighting service (lumen-hours per solar-day)

830 lumen-hours per solar-day

Peak power rating (Wp)

5 Wp

Battery capacity (kWh; mAh)

3,100 mAh

Nominal battery voltage (V)

3.2 V

Battery type

Lithium iron phosphate

User replaceable battery (yes/no)

Yes

Remote system diagnostics (yes/no)

No

Payment structure

Purchased outright

Mobile service required (yes/no)

No

Design Specifications

Appliances: LED Lamps, Mobile Phone.

Lamp: LED

CRI – 87, CCT – “Cool” (5000 – 8000 K)

Batteries: 3.2V, 3.1 Ah

Technical Support

Available from the manufacturer.

Replacement Components

Available from manufacturer and distributors.

Lifecycle

Battery has a lifetime of 5 Years.

Manufacturer Specified Performance Parameters

Unknown

Vetted Performance Status

Lighting Global has vetted the following performance parameters; 1. Truth in Advertising 2. Lumen Maintenance 3. AC-DC Charger Safety 4. Battery Composition, Battery Protection, Battery Durability. 5. Physical Ingress Protection 6. Water Ingress Protection 7. Drop Test 8. Soldering and Electronics Workmanship 9. Mechanical Durability 10. Minimum Warranty Terms 11. Performance Reporting

Safety

Follow proper electrical installation and control guidelines.

Complementary Technical Systems

None

Academic Research and References

Allet, M., 2016, Solar Loans through a partnership approach: lessons from Africa, The Journal of Field Actions, Special Issue 15, pp. 128-137

Compliance with regulations

This product has complied with the Lighting Global Quality Standards, and has been tested according to the Quality Test Method stipulated in the IEC 62257 – 9 -5 Standard.

Evaluation methods

Lighting Global Quality Standards

Other Information

Read more on the Quality Test Method stipulated in the IEC 62257 – 9 -5 Standard

Leave a Reply

Explore similar solutions

Agriculture

January 10, 2024

Niwa Modular Solar Systems

Read Solution

Implemented by

Niwa

Agriculture

January 27, 2024

Yücel O-200

Read Solution

Implemented by

Femaş group

Agriculture

January 4, 2024

Sunrun Brightbox

Read Solution

Implemented by

Sunrun

Agriculture

December 7, 2023

IES 60 L Cookstove

Read Solution

Implemented by

Institutional Energy Solutions (IES)

Agriculture

December 27, 2023

Jiko Tosha

Read Solution

Implemented by

F & M Industries Ltd.

Agriculture

February 13, 2024

RainMaker 2

Read Solution

Implemented by

SunCulture

Agriculture

February 16, 2024

The Barsha Pump

Read Solution

Implemented by

aQysta

Agriculture

June 22, 2024

SunCycles Deliver-E-Bike

Read Solution

Implemented by

SunCycles

Agriculture

June 28, 2024

Sun Mobility Quick Interchange Station

Read Solution

Implemented by

Sun Mobility

Agriculture

January 28, 2024

Solesyto

Read Solution

Implemented by

Energryn

All Solutions

Contribute to E4C's Library of Breakthrough Sustainable Development Technology Solutions

Suggest A Solution

Get more information about Solutions Library and its features.

Learn More

Have thoughts on how we can improve?

Give Us Feedback

Join a global community of changemakers.

Become A Member