Through California's SGIP program, qualified low-income homeowners can get solar + battery installed by a licensed contractor for free. You own your power — with no monthly payments, no leases, no loans, no surprise costs, and no strings attached. See if you qualify now — it only takes 30 seconds. [pdf]
[FAQS about Free solar battery for seniors]
There is an custom bootloader on the device, so when I figure out more about the battery, it’s possibly to upgrade it using a standard FTDI cable and the avrdude tool (for Linux,Mac,Windows). FTDI cable, wi. [pdf]
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