This product converts the power generated by wind power and hydroelectric power generation systems to output 3-phase AC power.
Settings are easily configurable for optimum power generation.
The SANUPS W73A achieves a conversion efficiency of 93%.




Easy Settings

DC input voltage and power characteristics can be freely set according to the system to maximize the yield of wind and water turbines.

Isolated Operation Provides Power During Outages

With the isolated operation mode, AC power can be obtained from wind power or hydro power generation systems even in the event of a power outage or in places where power is not available. The grid-connected and isolated operation modes can be automatically switched.

Ingress Protection Rating - IP65

The W73A features superior waterproof and dustproof performance with an IP65 protection rating.

Salt spray test IEC 60068-2-52 Severity 6

No malfunction or performance reduction was observed after this testing under an environment equivalent to salt damage areas.
Note: Exterior discoloration and rust will not be covered by warranty.

Power Factor Correction Function

Output power factor can be set between 0.8 and 1.0 in 0.01 increments.
The rise in grid voltage can be easily suppressed by adjusting the power factor.

10 year equipment warranty program

The standard 1-year warranty can be extended to 10 years as needed (with charge).
Warranty conditions are contained in our terms and conditions.

Operating parts

Circuit diagram

Configuration example

Remote Monitoring Service (optional)

This service enables you to remotely monitor the status of the power conditioner via the internet.
It makes maintenance easier, providing long-lasting peace of mind.

Remote monitoring from personal computers and smart phones

Using our cloud service SANUPS NET enables you to check the amount of the power generated as well as to download the measurement data from a mobile laptop computer or a smart phone.

No need for setting up Internet access

We will also provide the connection to the internet when you sign up for our Mobile Communications Pack.


Wind power and hydro power generation systems

License Agreement

This license agreement is a legal agreement between the customer and SANYO DENKI CO., LTD. and its subsidiaries (hereinafter referred to as "SANYO DENKI Group") regarding SANYO DENKI CO., LTD. software (hereinafter referred to as "the software").

The customer may download this software only upon consenting to this agreement.

1. License Grants

SANYO DENKI Group grants the customer the nonexclusive right to use this software. The customers may use, install, and update the software while using the product purchased from the SANYO DENKI Group.

The customer may not lend or transfer this software to a third party nor offer it as collateral without obtaining prior written approval from SANYO DENKI Group. In addition, if the customer lends or transfers the software to a third party with prior written approval of SANYO DENKI Group, the customer must ensure that the third party complies with the provisions of this agreement.

2. Copyrights and Intellectual Property Rights

SANYO DENKI retains all copyrights, patent rights, trademark rights, know-how, and all other intellectual property rights related to this software and relevant printed materials (including electronic media).

3. Warranty Coverage

SANYO DENKI Group guarantees the operation and functions described in the instruction manual for this software. However, the warranty does not cover the software in the following cases:

  1. (1) The software is used in unsupported operating environments or with unsupported products.
  2. (2) The software is used in a manner other than as specified in the instruction manual.
  3. (3) The software is modified.
4. Legal Disclaimer

SANYO DENKI Group and its distributors are not liable for any damages outside the scope of warranty as stated in this license agreement.

SANYO DENKI Group is not responsible for any malfunction caused by installing or updating this software in unsupported operating environments or with unsupported products.

5. Jurisdiction

Any disputes arising in the fulfillment of this agreement shall be settled by the Tokyo District Court as the exclusive competent court.

6. Governing Law

This agreement shall be governed by the laws of Japan.

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