1. You could can register this system, which bought our machine.
2. The app can control your solar machine for pumping.
3. You can use the app control your solar machine for pumping.
4. If you have any questions, you can contact us.
2. The app can control your solar machine for pumping.
3. You can use the app control your solar machine for pumping.
4. If you have any questions, you can contact us.
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