Federal Tax Credits Sound Wisdom's Solar Power Products all qualify under IRS regulations for a tax credit of up to 30% of their cost.  If audited, the IRS requires a Manufacturer's Certification to qualify for the tax credit.  Download our Manufacturer's Certification HERE. 5000 Watt Solar Generator 918/612-4090 Monday - Saturday 10 AM - 9 PM Central Sunday 12-6 Here’s the SG-1 5,000 Watt Solar Generator System putting out a full 5,000 watts, all at once.  What You Can Expect From This System it will provide 10,000 wats in an emergency, though not for very long.  Most importantly, unlike any other such system on the market, you can add as many solar panels and batteries as you like, even from other companies.  You can connect windmills, water wheels, gas generators...no other system covers you like ours. We put power in your hands, where it belongs. Sound Wisdom A Division of the Sea Lions Foundation